From d2be0f77d9b74abbc2bc96756a880508ca6c7d77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mi=C5=82osz=20Filimowski?=
 <MiloszFilimowski@users.noreply.github.com>
Date: Mon, 2 Dec 2024 17:19:51 +0100
Subject: [PATCH] FCE-748: support for protobufs (#246)

## Description

- Updated mobile SDK to support protobufs for media events.
- This PR does not support old version of handling media events via JSON
so this is a **BREAKING CHANGE.**

## Motivation and Context

New version of fishjam added protobufs for media events.

## How has this been tested?

- Run and tested bidirectional connection between Android/iOS

## Types of changes

- [ ] Bug fix (non-breaking change which fixes an issue)
- [x] New feature (non-breaking change which adds functionality)
- [x] Breaking change (fix or feature that would cause existing
functionality to
      not work as expected)
---
 .eslintrc.js                                  |     1 +
 .../workflows/react_native_e2e_android.yaml   |     8 +-
 .../VideosGrid/parsePeersToTracks.ts          |    10 +-
 .../plugin/src/with-custom-config-android.ts  |    15 +-
 .../plugin/src/with-custom-config-ios.ts      |     6 +-
 examples/webdriverio-test/configuration.ts    |     5 +-
 .../webdriverio-test/utils/appium_utils.ts    |    12 +-
 .../utils/fishjam_cloud_utils.ts              |     2 +-
 .../android-client/FishjamClient/build.gradle |     3 +-
 .../client/FishjamClientInternal.kt           |   104 +-
 .../com/fishjamcloud/client/events/Event.kt   |   429 -
 .../client/media/RemoteAudioTrack.kt          |     4 +-
 .../fishjamcloud/client/utils/JsonUtils.kt    |    15 +
 .../client/webrtc/PeerConnectionManager.kt    |    77 +-
 .../client/webrtc/RTCEngineCommunication.kt   |   268 +-
 .../client/webrtc/RTCEngineListener.kt        |    31 +-
 .../src/main/java/fishjam/PeerMessageKt.kt    |   117 +-
 .../main/java/fishjam/PeerNotifications.java  |   882 +-
 .../src/main/java/fishjam/ServerMessageKt.kt  |     6 +-
 .../java/fishjam/ServerNotifications.java     |    14 +-
 .../java/fishjam/media_events/CandidateKt.kt  |   106 +
 .../java/fishjam/media_events/Shared.java     |  1084 +
 .../java/fishjam/media_events/SharedKt.kt     |     7 +
 .../fishjam/media_events/peer/MediaEventKt.kt |  1258 ++
 .../java/fishjam/media_events/peer/Peer.java  | 10540 +++++++++
 .../java/fishjam/media_events/peer/PeerKt.kt  |     7 +
 .../media_events/server/MediaEventKt.kt       |  2249 ++
 .../fishjam/media_events/server/Server.java   | 18828 ++++++++++++++++
 .../fishjam/media_events/server/ServerKt.kt   |     7 +
 .../client/EndpointConnectionManagerTest.kt   |    33 +-
 packages/android-client/build.gradle          |     1 +
 .../FishjamClient/FishjamClientInternal.swift |   144 +-
 .../Sources/FishjamClient/events/Event.swift  |   468 -
 .../media/Tracks/RemoteAudioTrack.swift       |     4 +-
 .../FishjamClient/models/VadStatus.swift      |    10 -
 .../fishjam/media_events/peer/peer.pb.swift   |   983 +
 .../media_events/server/server.pb.swift       |  1700 ++
 .../fishjam/media_events/shared.pb.swift      |   156 +
 .../fishjam/peer_notifications.pb.swift       |   182 +-
 .../fishjam/server_notifications.pb.swift     |   566 +-
 .../Sources/FishjamClient/utils/AnyJson.swift |     6 +
 .../Sources/FishjamClient/utils/types.swift   |    30 +
 .../webrtc/PeerConnectionManager.swift        |   101 +-
 .../webrtc/RTCEngineCommunication.swift       |   179 +-
 .../webrtc/RTCEngineListener.swift            |    14 +-
 .../io/fishjam/reactnative/RNFishjamClient.kt |     7 +-
 .../ios/RNFishjamClient.swift                 |     2 +-
 .../plugin/src/withFishjamAndroid.ts          |     5 +-
 .../plugin/src/withFishjamIos.ts              |    13 +-
 .../FishjamRoom/parsePeersToTracks.ts         |    10 +-
 .../hooks/internal/useFishjamEventState.ts    |     8 +-
 .../react-native-client/src/hooks/usePeers.ts |     1 +
 protos                                        |     2 +-
 scripts/compile_protos.mk                     |     3 +-
 54 files changed, 38801 insertions(+), 1922 deletions(-)
 delete mode 100644 packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/events/Event.kt
 create mode 100644 packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/utils/JsonUtils.kt
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/CandidateKt.kt
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/Shared.java
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/SharedKt.kt
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/MediaEventKt.kt
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/Peer.java
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/PeerKt.kt
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/MediaEventKt.kt
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/Server.java
 create mode 100644 packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/ServerKt.kt
 delete mode 100644 packages/ios-client/Sources/FishjamClient/events/Event.swift
 delete mode 100644 packages/ios-client/Sources/FishjamClient/models/VadStatus.swift
 create mode 100644 packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/peer/peer.pb.swift
 create mode 100644 packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/server/server.pb.swift
 create mode 100644 packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/shared.pb.swift

diff --git a/.eslintrc.js b/.eslintrc.js
index 02459097..ebdd456f 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -21,5 +21,6 @@ module.exports = {
         argsIgnorePattern: "^_",
       },
     ],
+    "arrow-body-style": ["error", "as-needed"]
   },
 };
diff --git a/.github/workflows/react_native_e2e_android.yaml b/.github/workflows/react_native_e2e_android.yaml
index b3440c27..b3c30e4b 100644
--- a/.github/workflows/react_native_e2e_android.yaml
+++ b/.github/workflows/react_native_e2e_android.yaml
@@ -12,9 +12,15 @@ jobs:
   rn_e2e_android:
     runs-on: ubuntu-latest
     timeout-minutes: 40
+    permissions:
+      contents: read
+      packages: read
     services:
       fishjam:
-        image: ghcr.io/fishjam-dev/fishjam:0.6.2
+        image: ghcr.io/fishjam-cloud/fishjam:0.10.0-dev
+        credentials:
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
         env:
           FJ_CHECK_ORIGIN: false
           FJ_HOST: localhost:5002
diff --git a/examples/fishjam-chat/components/VideosGrid/parsePeersToTracks.ts b/examples/fishjam-chat/components/VideosGrid/parsePeersToTracks.ts
index 2b4e00b1..8dee7596 100644
--- a/examples/fishjam-chat/components/VideosGrid/parsePeersToTracks.ts
+++ b/examples/fishjam-chat/components/VideosGrid/parsePeersToTracks.ts
@@ -33,9 +33,7 @@ const createGridTracksFromPeer = (
 export const parsePeersToTracks = (
   localPeer: PeerWithTracks<PeerMetadata> | null,
   remotePeers: PeerWithTracks<PeerMetadata>[],
-): GridTrack[] => {
-  return [
-    ...(localPeer ? createGridTracksFromPeer(localPeer) : []),
-    ...remotePeers.flatMap(createGridTracksFromPeer),
-  ];
-};
+): GridTrack[] => [
+  ...(localPeer ? createGridTracksFromPeer(localPeer) : []),
+  ...remotePeers.flatMap(createGridTracksFromPeer),
+];
diff --git a/examples/fishjam-chat/plugin/src/with-custom-config-android.ts b/examples/fishjam-chat/plugin/src/with-custom-config-android.ts
index 073e0bfd..62580e70 100644
--- a/examples/fishjam-chat/plugin/src/with-custom-config-android.ts
+++ b/examples/fishjam-chat/plugin/src/with-custom-config-android.ts
@@ -6,8 +6,8 @@ import {
 } from '@expo/config-plugins';
 import { INFO_GENERATED_COMMENT_ANDROID } from './utils';
 
-const withCustomSettingsGradle: ConfigPlugin = (config) => {
-  return withSettingsGradle(config, (configuration) => {
+const withCustomSettingsGradle: ConfigPlugin = (config) =>
+  withSettingsGradle(config, (configuration) => {
     configuration.modResults.contents += `
 ${INFO_GENERATED_COMMENT_ANDROID}
 include ':fishjam-cloud-android-client'
@@ -16,10 +16,9 @@ project(':fishjam-cloud-android-client').projectDir = new File('../../../package
 
     return configuration;
   });
-};
 
-const withCustomProjectBuildGradle: ConfigPlugin = (config) => {
-  return withProjectBuildGradle(config, (configuration) => {
+const withCustomProjectBuildGradle: ConfigPlugin = (config) =>
+  withProjectBuildGradle(config, (configuration) => {
     const dokkaClasspath = `
 ${INFO_GENERATED_COMMENT_ANDROID}
 classpath("org.jetbrains.dokka:dokka-gradle-plugin:1.8.10")
@@ -37,10 +36,9 @@ classpath("org.jetbrains.dokka:dokka-gradle-plugin:1.8.10")
 
     return configuration;
   });
-};
 
-const withCustomGradleProperties: ConfigPlugin = (config) => {
-  return withGradleProperties(config, (configuration) => {
+const withCustomGradleProperties: ConfigPlugin = (config) =>
+  withGradleProperties(config, (configuration) => {
     configuration.modResults.push({
       type: 'property',
       key: 'org.gradle.caching',
@@ -58,7 +56,6 @@ const withCustomGradleProperties: ConfigPlugin = (config) => {
     });
     return configuration;
   });
-};
 
 export const withCustomConfigAndroid: ConfigPlugin = (config) => {
   config = withCustomSettingsGradle(config);
diff --git a/examples/fishjam-chat/plugin/src/with-custom-config-ios.ts b/examples/fishjam-chat/plugin/src/with-custom-config-ios.ts
index 8b416a83..bce48e1a 100644
--- a/examples/fishjam-chat/plugin/src/with-custom-config-ios.ts
+++ b/examples/fishjam-chat/plugin/src/with-custom-config-ios.ts
@@ -13,9 +13,9 @@ function replaceCloudClientForExtension(podfileContent: string) {
     'g',
   );
 
-  podfileContent = podfileContent.replace(targetRegex, (match) => {
-    return match.replace(podToReplace, replacementPod);
-  });
+  podfileContent = podfileContent.replace(targetRegex, (match) =>
+    match.replace(podToReplace, replacementPod),
+  );
   return podfileContent;
 }
 
diff --git a/examples/webdriverio-test/configuration.ts b/examples/webdriverio-test/configuration.ts
index d336878c..cfc3ef43 100644
--- a/examples/webdriverio-test/configuration.ts
+++ b/examples/webdriverio-test/configuration.ts
@@ -32,9 +32,8 @@ const getIosDeviceCapabilities = (
 const getCapabilityIfDeviceAvailable = (
   deviceName: string | undefined,
   capabilityGetter: (device: string) => Capabilities.RemoteCapability,
-): Capabilities.RemoteCapability | undefined => {
-  return deviceName ? capabilityGetter(deviceName) : undefined;
-};
+): Capabilities.RemoteCapability | undefined =>
+  deviceName ? capabilityGetter(deviceName) : undefined;
 
 const androidDeviceName = process.env.ANDROID_DEVICE_NAME;
 const iosDeviceId = process.env.IOS_DEVICE_ID;
diff --git a/examples/webdriverio-test/utils/appium_utils.ts b/examples/webdriverio-test/utils/appium_utils.ts
index fb3c3b63..47aa79da 100644
--- a/examples/webdriverio-test/utils/appium_utils.ts
+++ b/examples/webdriverio-test/utils/appium_utils.ts
@@ -5,13 +5,11 @@ type TimeoutConfig = {
   interval: number;
 };
 
-const findTimeoutConfig = (selector: string): TimeoutConfig => {
-  return {
-    timeout: TIMEOUT,
-    timeoutMsg: `Element with selector ${selector} not found within the specified time`,
-    interval: INTERVAL,
-  };
-};
+const findTimeoutConfig = (selector: string): TimeoutConfig => ({
+  timeout: TIMEOUT,
+  timeoutMsg: `Element with selector ${selector} not found within the specified time`,
+  interval: INTERVAL,
+});
 
 const getElement = async (
   driver: WebdriverIO.Browser,
diff --git a/examples/webdriverio-test/utils/fishjam_cloud_utils.ts b/examples/webdriverio-test/utils/fishjam_cloud_utils.ts
index 168ccae3..1dcf9a50 100644
--- a/examples/webdriverio-test/utils/fishjam_cloud_utils.ts
+++ b/examples/webdriverio-test/utils/fishjam_cloud_utils.ts
@@ -20,7 +20,7 @@ const config = new Configuration(configParam);
 
 export const createFishjamRoom = async () => {
   const { createRoom } = RoomApiFp(config);
-  const createRoomFunction = await createRoom();
+  const createRoomFunction = await createRoom({ videoCodec: 'vp8' });
   try {
     const response = await createRoomFunction();
     return response.data.data.room;
diff --git a/packages/android-client/FishjamClient/build.gradle b/packages/android-client/FishjamClient/build.gradle
index 61ea7b70..1ea462bb 100644
--- a/packages/android-client/FishjamClient/build.gradle
+++ b/packages/android-client/FishjamClient/build.gradle
@@ -87,7 +87,8 @@ dependencies {
     implementation 'com.google.android.material:material:1.9.0'
     implementation 'com.squareup.okhttp3:okhttp:4.10.0'
     implementation 'com.jakewharton.timber:timber:5.0.1'
-    implementation 'com.google.protobuf:protobuf-kotlin:4.26.1'
+    implementation 'com.google.protobuf:protobuf-kotlin:4.28.3'
+    api 'com.google.protobuf:protobuf-java:4.28.3'
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
diff --git a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/FishjamClientInternal.kt b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/FishjamClientInternal.kt
index 255f7e6a..e48e151d 100644
--- a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/FishjamClientInternal.kt
+++ b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/FishjamClientInternal.kt
@@ -1,8 +1,6 @@
 package com.fishjamcloud.client
 
 import android.content.Intent
-import com.fishjamcloud.client.events.OfferData
-import com.fishjamcloud.client.events.TrackData
 import com.fishjamcloud.client.media.LocalAudioTrack
 import com.fishjamcloud.client.media.LocalScreenShareTrack
 import com.fishjamcloud.client.media.LocalTrack
@@ -16,21 +14,22 @@ import com.fishjamcloud.client.models.Endpoint
 import com.fishjamcloud.client.models.Metadata
 import com.fishjamcloud.client.models.Peer
 import com.fishjamcloud.client.models.RTCStats
-import com.fishjamcloud.client.models.SerializedMediaEvent
 import com.fishjamcloud.client.models.SimulcastConfig
 import com.fishjamcloud.client.models.TrackBandwidthLimit
 import com.fishjamcloud.client.models.TrackEncoding
-import com.fishjamcloud.client.models.VadStatus
 import com.fishjamcloud.client.models.VideoParameters
 import com.fishjamcloud.client.ui.VideoTextureViewRenderer
 import com.fishjamcloud.client.utils.ClosableCoroutineScope
 import com.fishjamcloud.client.utils.TimberDebugTree
+import com.fishjamcloud.client.utils.serializeToMap
 import com.fishjamcloud.client.webrtc.PeerConnectionFactoryWrapper
 import com.fishjamcloud.client.webrtc.PeerConnectionListener
 import com.fishjamcloud.client.webrtc.PeerConnectionManager
 import com.fishjamcloud.client.webrtc.RTCEngineCommunication
 import com.fishjamcloud.client.webrtc.RTCEngineListener
+import com.github.ajalt.timberkt.BuildConfig
 import fishjam.PeerNotifications
+import fishjam.media_events.server.Server
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
@@ -141,8 +140,8 @@ internal class FishjamClientInternal(
             if (peerMessage.hasAuthenticated()) {
               commandsQueue.finishCommand()
               join()
-            } else if (peerMessage.hasMediaEvent()) {
-              receiveEvent(peerMessage.mediaEvent.data)
+            } else if (peerMessage.hasServerMediaEvent()) {
+              receiveEvent(peerMessage.serverMediaEvent)
             } else {
               Timber.w("Received unexpected websocket message: $peerMessage")
             }
@@ -162,6 +161,7 @@ internal class FishjamClientInternal(
                 PeerNotifications.PeerMessage.AuthRequest
                   .newBuilder()
                   .setToken(connectConfig.token)
+                  .setSdkVersion("mobile-0.6.0")
               ).build()
           sendEvent(authRequest)
         }
@@ -209,8 +209,6 @@ internal class FishjamClientInternal(
     coroutineScope.launch {
       commandsQueue.addCommand(
         Command(CommandName.JOIN, ClientState.JOINED) {
-          // TODO: Remove after FCE-834
-          localEndpoint = localEndpoint.copy(metadata = mapOf("peer" to connectConfig?.peerMetadata, "server" to mapOf()))
           rtcEngineCommunication.connect(connectConfig?.peerMetadata ?: emptyMap())
         }
       )
@@ -219,20 +217,27 @@ internal class FishjamClientInternal(
 
   override fun onConnected(
     endpointID: String,
-    otherEndpoints: List<com.fishjamcloud.client.events.Endpoint>
+    endpoints: Map<String, Server.MediaEvent.Endpoint>,
+    iceServers: List<Server.MediaEvent.IceServer>
   ) {
     localEndpoint = localEndpoint.copy(id = endpointID)
+    peerConnectionManager.setupIceServers(iceServers)
 
-    otherEndpoints.forEach {
-      var endpoint = Endpoint(it.id, it.metadata)
-
-      for ((trackId, trackData) in it.tracks) {
-        val track = Track(null, it.id, trackId, trackData.metadata ?: mapOf())
-        endpoint = endpoint.addOrReplaceTrack(track)
+    endpoints.forEach {
+      val (endpointId, endpointData) = it
+      if (endpointId == endpointID) {
+        this.localEndpoint = this.localEndpoint.copy(metadata = endpointData.metadataJson.serializeToMap())
+      } else {
+        var endpoint = Endpoint(endpointId, endpointData.metadataJson.serializeToMap())
 
-        this.listener.onTrackAdded(track)
+        for ((trackId, trackData) in endpointData.trackIdToTrackMap) {
+          val track =
+            Track(null, endpointId, trackId, trackData.metadataJson.serializeToMap())
+          endpoint = endpoint.addOrReplaceTrack(track)
+          this.listener.onTrackAdded(track)
+        }
+        this.remoteEndpoints[endpointId] = endpoint
       }
-      this.remoteEndpoints[it.id] = (endpoint)
     }
     listener.onJoined(endpointID, remoteEndpoints)
     commandsQueue.finishCommand()
@@ -308,7 +313,6 @@ internal class FishjamClientInternal(
   }
 
   override fun onSdpAnswer(
-    type: String,
     sdp: String,
     midToTrackId: Map<String, String>
   ) {
@@ -465,9 +469,7 @@ internal class FishjamClientInternal(
 
   fun updatePeerMetadata(peerMetadata: Metadata) {
     coroutineScope.launch {
-      // TODO: Remove after FCE-834
       rtcEngineCommunication.updatePeerMetadata(peerMetadata)
-      localEndpoint = localEndpoint.copy(metadata = mapOf("peer" to connectConfig?.peerMetadata, "server" to mapOf()))
     }
   }
 
@@ -535,19 +537,16 @@ internal class FishjamClientInternal(
     webSocket?.send(peerMessage.toByteArray().toByteString())
   }
 
-  private fun receiveEvent(event: SerializedMediaEvent) {
+  private fun receiveEvent(event: Server.MediaEvent) {
     rtcEngineCommunication.onEvent(event)
   }
 
-  override fun onSendMediaEvent(event: SerializedMediaEvent) {
+  override fun onSendMediaEvent(event: fishjam.media_events.peer.Peer.MediaEvent) {
     val mediaEvent =
       PeerNotifications.PeerMessage
         .newBuilder()
-        .setMediaEvent(
-          PeerNotifications.PeerMessage.MediaEvent
-            .newBuilder()
-            .setData(event)
-        ).build()
+        .setPeerMediaEvent(event)
+        .build()
     sendEvent(mediaEvent)
   }
 
@@ -588,6 +587,12 @@ internal class FishjamClientInternal(
     endpointId: String,
     endpointMetadata: Metadata?
   ) {
+    if (endpointId == this.localEndpoint.id) {
+      localEndpoint = this.localEndpoint.copy(metadata = endpointMetadata)
+      listener.onPeerUpdated(localEndpoint)
+      return
+    }
+
     val endpoint =
       remoteEndpoints.remove(endpointId) ?: run {
         Timber.e("Failed to process EndpointUpdated event: Endpoint not found: $endpointId")
@@ -621,15 +626,11 @@ internal class FishjamClientInternal(
     prevTracks = mutableListOf()
   }
 
-  override fun onOfferData(
-    integratedTurnServers: List<OfferData.TurnServer>,
-    tracksTypes: Map<String, Int>
-  ) {
+  override fun onOfferData(tracksTypes: Server.MediaEvent.OfferData.TrackTypes) {
     coroutineScope.launch {
       try {
         val offer =
           peerConnectionManager.getSdpOffer(
-            integratedTurnServers,
             tracksTypes,
             localEndpoint.tracks.values.toList()
           )
@@ -637,7 +638,8 @@ internal class FishjamClientInternal(
         rtcEngineCommunication.sdpOffer(
           offer.description,
           localEndpoint.tracks.map { (_, track) -> track.webrtcId() to track.metadata }.toMap(),
-          offer.midToTrackIdMapping
+          offer.midToTrackIdMapping,
+          localEndpoint.tracks.map { (_, track) -> track.webrtcId() to 1500000 }.toMap() // TODO(FCE-953): Update with simulcast
         )
         peerConnectionManager.onSentSdpOffer()
       } catch (e: Exception) {
@@ -649,12 +651,12 @@ internal class FishjamClientInternal(
   override fun onRemoteCandidate(
     candidate: String,
     sdpMLineIndex: Int,
-    sdpMid: Int?
+    sdpMid: String
   ) {
     coroutineScope.launch {
       val iceCandidate =
         IceCandidate(
-          sdpMid?.toString() ?: "",
+          sdpMid,
           sdpMLineIndex,
           candidate
         )
@@ -665,9 +667,11 @@ internal class FishjamClientInternal(
 
   override fun onTracksAdded(
     endpointId: String,
-    tracks: Map<String, TrackData>
+    trackIdToTrack: Map<String, Server.MediaEvent.Track>
   ) {
-    if (localEndpoint.id == endpointId) return
+    if (localEndpoint.id == endpointId) {
+      return
+    }
 
     val endpoint =
       remoteEndpoints.remove(endpointId) ?: run {
@@ -677,15 +681,15 @@ internal class FishjamClientInternal(
 
     val updatedTracks = endpoint.tracks.toMutableMap()
 
-    for ((trackId, trackData) in tracks) {
+    for ((trackId, trackData) in trackIdToTrack) {
       var track = endpoint.tracks.values.firstOrNull { track -> track.getRTCEngineId() == trackId }
       if (track != null) {
-        track.metadata = trackData.metadata ?: mapOf()
+        track.metadata = trackData.metadataJson.serializeToMap()
       } else {
-        track = Track(null, endpointId, trackId, trackData.metadata ?: mapOf())
+        track = Track(null, endpointId, trackId, trackData.metadataJson.serializeToMap())
         this.listener.onTrackAdded(track)
       }
-      updatedTracks[track.id()] = track
+      updatedTracks[trackId] = track
     }
 
     val updatedEndpoint = endpoint.copy(tracks = updatedTracks)
@@ -727,7 +731,7 @@ internal class FishjamClientInternal(
     this.listener.onTrackUpdated(track)
   }
 
-  override fun onTrackEncodingChanged(
+  fun onTrackEncodingChanged(
     endpointId: String,
     trackId: String,
     encoding: String,
@@ -753,20 +757,16 @@ internal class FishjamClientInternal(
 
   override fun onVadNotification(
     trackId: String,
-    status: String
+    status: Server.MediaEvent.VadNotification.Status
   ) {
     val track =
       getTrackWithRtcEngineId(trackId) as? RemoteAudioTrack ?: run {
         Timber.e("Invalid track id = $trackId")
         return
       }
-    val vadStatus = VadStatus.fromString(status)
-    if (vadStatus == null) {
-      Timber.e("Invalid vad status = $status")
-      return
-    }
-    if (track.vadStatus != vadStatus) {
-      track.vadStatus = vadStatus
+
+    if (track.vadStatus != status) {
+      track.vadStatus = status
       listener.onTrackUpdated(track)
     }
   }
@@ -785,6 +785,10 @@ internal class FishjamClientInternal(
         return
       }
 
+    if (track.endpointId == this.localEndpoint.id) {
+      return
+    }
+
     val trackId = track.id()
 
     track =
diff --git a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/events/Event.kt b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/events/Event.kt
deleted file mode 100644
index 33eab18b..00000000
--- a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/events/Event.kt
+++ /dev/null
@@ -1,429 +0,0 @@
-package com.fishjamcloud.client.events
-
-import com.fishjamcloud.client.models.Metadata
-import com.fishjamcloud.client.models.Payload
-import com.fishjamcloud.client.models.SimulcastConfig
-import com.google.gson.GsonBuilder
-import com.google.gson.JsonParseException
-import com.google.gson.ToNumberPolicy
-import com.google.gson.annotations.SerializedName
-import com.google.gson.reflect.TypeToken
-import timber.log.Timber
-
-internal val gson = GsonBuilder().setObjectToNumberStrategy(ToNumberPolicy.LONG_OR_DOUBLE).create()
-
-// convert a data class to a map
-internal fun <T> T.serializeToMap(): Map<String, Any?> = convert()
-
-// convert a map to a data class
-internal inline fun <reified T> Map<String, Any?>.toDataClass(): T = convert()
-
-// convert an object of type I to type O
-internal inline fun <I, reified O> I.convert(): O {
-  val json = gson.toJson(this)
-  return gson.fromJson(json, object : TypeToken<O>() {}.type)
-}
-
-sealed class SendableEvent
-
-data class Connect(
-  val type: String,
-  val data: Data
-) : SendableEvent() {
-  data class Data(
-    val metadata: Metadata?
-  )
-
-  constructor(metadata: Metadata? = mapOf()) : this("connect", Data(metadata))
-}
-
-data class SdpOffer(
-  val type: String,
-  val data: Payload
-) : SendableEvent() {
-  constructor(sdp: String, trackIdToTrackMetadata: Map<String, Metadata?>, midToTrackId: Map<String, String>) :
-    this(
-      "custom",
-      mapOf(
-        "type" to "sdpOffer",
-        "data" to
-          mapOf(
-            "sdpOffer" to
-              mapOf(
-                "type" to "offer",
-                "sdp" to sdp
-              ),
-            "trackIdToTrackMetadata" to trackIdToTrackMetadata,
-            "midToTrackId" to midToTrackId
-          )
-      )
-    )
-}
-
-data class LocalCandidate(
-  val type: String,
-  val data: Payload
-) : SendableEvent() {
-  constructor(candidate: String, sdpMLineIndex: Int, sdpMid: Int?, usernameFragment: String?) :
-    this(
-      "custom",
-      mapOf(
-        "type" to "candidate",
-        "data" to
-          mapOf(
-            "candidate" to candidate,
-            "sdpMLineIndex" to sdpMLineIndex,
-            "sdpMid" to sdpMid,
-            "usernameFragment" to usernameFragment
-          )
-      )
-    )
-}
-
-data class RenegotiateTracks(
-  val type: String,
-  val data: Payload
-) : SendableEvent() {
-  constructor() :
-    this(
-      "custom",
-      mapOf(
-        "type" to "renegotiateTracks"
-      )
-    )
-}
-
-data class SelectEncoding(
-  val type: String,
-  val data: Payload
-) : SendableEvent() {
-  constructor(trackId: String, encoding: String) :
-    this(
-      "custom",
-      mapOf(
-        "type" to "setTargetTrackVariant",
-        "data" to
-          mapOf(
-            "trackId" to trackId,
-            "variant" to encoding
-          )
-      )
-    )
-}
-
-data class UpdateEndpointMetadata(
-  val type: String,
-  val data: Data
-) : SendableEvent() {
-  data class Data(
-    val metadata: Metadata?
-  )
-
-  constructor(metadata: Metadata? = mapOf()) : this("updatePeerMetadata", Data(metadata))
-}
-
-data class UpdateTrackMetadata(
-  val type: String,
-  val data: Data
-) : SendableEvent() {
-  data class Data(
-    val trackId: String,
-    val trackMetadata: Metadata?
-  )
-
-  constructor(trackId: String, trackMetadata: Metadata = mapOf()) : this(
-    "updateTrackMetadata",
-    Data(trackId, trackMetadata)
-  )
-}
-
-data class Disconnect(
-  val type: String
-) : SendableEvent() {
-  constructor() : this("disconnect")
-}
-
-enum class ReceivableEventType {
-  @SerializedName("connected")
-  Connected,
-
-  @SerializedName("endpointAdded")
-  EndpointAdded,
-
-  @SerializedName("endpointUpdated")
-  EndpointUpdated,
-
-  @SerializedName("endpointRemoved")
-  EndpointRemoved,
-
-  @SerializedName("custom")
-  Custom,
-
-  @SerializedName("offerData")
-  OfferData,
-
-  @SerializedName("candidate")
-  Candidate,
-
-  @SerializedName("tracksAdded")
-  TracksAdded,
-
-  @SerializedName("tracksRemoved")
-  TracksRemoved,
-
-  @SerializedName("trackUpdated")
-  TrackUpdated,
-
-  @SerializedName("sdpAnswer")
-  SdpAnswer,
-
-  @SerializedName("encodingSwitched")
-  EncodingSwitched,
-
-  @SerializedName("vadNotification")
-  VadNotification,
-
-  @SerializedName("bandwidthEstimation")
-  BandwidthEstimation
-}
-
-internal data class BaseReceivableEvent(
-  val type: ReceivableEventType
-)
-
-sealed class ReceivableEvent {
-  companion object {
-    fun decode(payload: Payload): ReceivableEvent? {
-      try {
-        val eventBase: BaseReceivableEvent = payload.toDataClass()
-
-        return when (eventBase.type) {
-          ReceivableEventType.Connected ->
-            payload.toDataClass<Connected>()
-
-          ReceivableEventType.EndpointAdded ->
-            payload.toDataClass<EndpointAdded>()
-
-          ReceivableEventType.EndpointRemoved ->
-            payload.toDataClass<EndpointRemoved>()
-
-          ReceivableEventType.EndpointUpdated ->
-            payload.toDataClass<EndpointUpdated>()
-
-          ReceivableEventType.TracksAdded ->
-            payload.toDataClass<TracksAdded>()
-
-          ReceivableEventType.TracksRemoved ->
-            payload.toDataClass<TracksRemoved>()
-
-          ReceivableEventType.TrackUpdated ->
-            payload.toDataClass<TrackUpdated>()
-
-          ReceivableEventType.Custom -> {
-            val customEventBase = payload.toDataClass<BaseCustomEvent>()
-
-            return when (customEventBase.data.type) {
-              ReceivableEventType.OfferData ->
-                payload.toDataClass<CustomEvent<OfferData>>().data
-
-              ReceivableEventType.Candidate ->
-                payload.toDataClass<CustomEvent<RemoteCandidate>>().data
-
-              ReceivableEventType.SdpAnswer ->
-                payload.toDataClass<CustomEvent<SdpAnswer>>().data
-
-              ReceivableEventType.EncodingSwitched ->
-                payload.toDataClass<CustomEvent<EncodingSwitched>>().data
-
-              ReceivableEventType.VadNotification ->
-                payload.toDataClass<CustomEvent<VadNotification>>().data
-
-              ReceivableEventType.BandwidthEstimation ->
-                payload.toDataClass<CustomEvent<BandwidthEstimation>>().data
-
-              else ->
-                null
-            }
-          }
-
-          else ->
-            null
-        }
-      } catch (e: JsonParseException) {
-        Timber.e(e)
-        return null
-      }
-    }
-  }
-}
-
-data class TrackData(
-  val metadata: Metadata?,
-  val simulcastConfig: SimulcastConfig?
-)
-
-data class Endpoint(
-  val id: String,
-  val type: String,
-  val metadata: Metadata? = mapOf(),
-  val tracks: Map<String, TrackData> = mapOf()
-)
-
-data class Connected(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val id: String,
-    val otherEndpoints: List<Endpoint>
-  )
-}
-
-data class EndpointAdded(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val id: String,
-    val type: String,
-    val metadata: Metadata?,
-    val tracks: Map<String, TrackData>
-  )
-}
-
-data class EndpointUpdated(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val id: String,
-    val metadata: Metadata?
-  )
-}
-
-data class EndpointRemoved(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val id: String,
-    val reason: String
-  )
-}
-
-data class OfferData(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class TurnServer(
-    val username: String,
-    val password: String,
-    val serverAddr: String,
-    val serverPort: UInt,
-    val transport: String
-  )
-
-  data class Data(
-    val integratedTurnServers: List<TurnServer>,
-    val tracksTypes: Map<String, Int>
-  )
-}
-
-data class TracksAdded(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val endpointId: String,
-    val tracks: Map<String, TrackData>
-  )
-}
-
-data class TracksRemoved(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val endpointId: String,
-    val trackIds: List<String>
-  )
-}
-
-data class TrackUpdated(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val endpointId: String,
-    val trackId: String,
-    val metadata: Metadata?
-  )
-}
-
-data class SdpAnswer(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val type: String,
-    val sdp: String,
-    val midToTrackId: Map<String, String>
-  )
-}
-
-data class RemoteCandidate(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val candidate: String,
-    val sdpMLineIndex: Int,
-    val sdpMid: Int?,
-    val usernameFragment: String?
-  )
-}
-
-data class EncodingSwitched(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val endpointId: String,
-    val trackId: String,
-    val encoding: String,
-    val reason: String
-  )
-}
-
-data class VadNotification(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val trackId: String,
-    val status: String
-  )
-}
-
-data class BandwidthEstimation(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val estimation: Double
-  )
-}
-
-data class BaseCustomEvent(
-  val type: ReceivableEventType,
-  val data: Data
-) : ReceivableEvent() {
-  data class Data(
-    val type: ReceivableEventType
-  )
-}
-
-class CustomEvent<Event : ReceivableEvent>(
-  val type: ReceivableEventType,
-  val data: Event
-)
diff --git a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/media/RemoteAudioTrack.kt b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/media/RemoteAudioTrack.kt
index ba7c0379..0159caf7 100644
--- a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/media/RemoteAudioTrack.kt
+++ b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/media/RemoteAudioTrack.kt
@@ -1,7 +1,7 @@
 package com.fishjamcloud.client.media
 
 import com.fishjamcloud.client.models.Metadata
-import com.fishjamcloud.client.models.VadStatus
+import fishjam.media_events.server.Server
 import org.webrtc.AudioTrack
 import java.util.UUID
 
@@ -18,7 +18,7 @@ class RemoteAudioTrack(
 ) : Track(audioTrack, endpointId, rtcEngineId, metadata, id) {
   private var onVadNotificationListener: (OnVoiceActivityChangedListener)? = null
 
-  var vadStatus: VadStatus = VadStatus.SILENCE
+  var vadStatus = Server.MediaEvent.VadNotification.Status.STATUS_SILENCE
     internal set(value) {
       field = value
       onVadNotificationListener?.let { onVadNotificationListener?.onVoiceActivityChanged(this) }
diff --git a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/utils/JsonUtils.kt b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/utils/JsonUtils.kt
new file mode 100644
index 00000000..d5b2dd77
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/utils/JsonUtils.kt
@@ -0,0 +1,15 @@
+package com.fishjamcloud.client.utils
+
+import com.google.gson.GsonBuilder
+import com.google.gson.JsonParseException
+import timber.log.Timber
+
+internal val gson = GsonBuilder().create()
+
+internal fun String.serializeToMap(): Map<String, Any?> =
+  try {
+    gson.fromJson(this, Map::class.java) as Map<String, Any?>
+  } catch (e: JsonParseException) {
+    Timber.e(e, "Failed to parse JSON string to map")
+    emptyMap()
+  }
diff --git a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/PeerConnectionManager.kt b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/PeerConnectionManager.kt
index 8816f069..13849392 100644
--- a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/PeerConnectionManager.kt
+++ b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/PeerConnectionManager.kt
@@ -1,6 +1,5 @@
 package com.fishjamcloud.client.webrtc
 
-import com.fishjamcloud.client.events.OfferData
 import com.fishjamcloud.client.media.LocalScreenShareTrack
 import com.fishjamcloud.client.media.LocalVideoTrack
 import com.fishjamcloud.client.media.Track
@@ -18,6 +17,7 @@ import com.fishjamcloud.client.utils.createOffer
 import com.fishjamcloud.client.utils.getEncodings
 import com.fishjamcloud.client.utils.setLocalDescription
 import com.fishjamcloud.client.utils.setRemoteDescription
+import fishjam.media_events.server.Server
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.launch
@@ -50,7 +50,7 @@ internal class PeerConnectionManager(
   private var config: PeerConnection.RTCConfiguration? = null
   private var queuedRemoteCandidates: MutableList<IceCandidate>? = null
   private val qrcMutex = Mutex()
-  private var midToTrackId: Map<String, String> = HashMap<String, String>()
+  private var midToTrackId: Map<String, String> = emptyMap()
 
   private val coroutineScope: CoroutineScope =
     ClosableCoroutineScope(SupervisorJob())
@@ -264,46 +264,11 @@ internal class PeerConnectionManager(
     }
   }
 
-  private fun prepareIceServers(integratedTurnServers: List<OfferData.TurnServer>) {
-    if (config != null || iceServers != null) {
-      Timber.e("prepareIceServers: Config or ice servers are already initialized, skipping the preparation")
-      return
-    }
-
-    val isExWebrtc = integratedTurnServers.isEmpty()
-
-    if (isExWebrtc) {
-      val iceServerList = listOf("stun:stun.l.google.com:19302", "stun:stun.l.google.com:5349")
-      this.iceServers = listOf(PeerConnection.IceServer.builder(iceServerList).createIceServer())
-    } else {
-      this.iceServers =
-        integratedTurnServers.map {
-          val url = "turn:${it.serverAddr}:${it.serverPort}?transport=${it.transport}"
-
-          PeerConnection.IceServer
-            .builder(url)
-            .setUsername(it.username)
-            .setPassword(it.password)
-            .createIceServer()
-        }
-    }
-
-    val config = PeerConnection.RTCConfiguration(iceServers)
-    config.sdpSemantics = PeerConnection.SdpSemantics.UNIFIED_PLAN
-    config.iceTransportsType =
-      if (isExWebrtc) {
-        PeerConnection.IceTransportsType.ALL
-      } else {
-        PeerConnection.IceTransportsType.RELAY
-      }
-    this.config = config
-  }
-
-  private fun addNecessaryTransceivers(tracksTypes: Map<String, Int>) {
+  private fun addNecessaryTransceivers(tracksTypes: Server.MediaEvent.OfferData.TrackTypes) {
     val pc = peerConnection ?: return
 
-    val necessaryAudio = tracksTypes["audio"] ?: 0
-    val necessaryVideo = tracksTypes["video"] ?: 0
+    val necessaryAudio = tracksTypes.audio
+    val necessaryVideo = tracksTypes.video
 
     var lackingAudio = necessaryAudio
     var lackingVideo = necessaryVideo
@@ -333,6 +298,19 @@ internal class PeerConnectionManager(
     }
   }
 
+  fun setupIceServers(iceServers: List<Server.MediaEvent.IceServer>) {
+    val rtcIceServers =
+      iceServers.map { server ->
+        PeerConnection.IceServer
+          .builder(server.urlsList)
+          .setUsername(server.username)
+          .setPassword(server.credential)
+          .createIceServer()
+      }
+
+    this.iceServers = rtcIceServers
+  }
+
   suspend fun onSdpAnswer(
     sdp: String,
     midToTrackId: Map<String, String>
@@ -376,12 +354,9 @@ internal class PeerConnectionManager(
   )
 
   suspend fun getSdpOffer(
-    integratedTurnServers: List<OfferData.TurnServer>,
-    tracksTypes: Map<String, Int>,
+    tracksTypes: Server.MediaEvent.OfferData.TrackTypes,
     localTracks: List<Track>
   ): SdpOffer {
-    val isExWebrtc = integratedTurnServers.isEmpty()
-
     qrcMutex.withLock {
       this@PeerConnectionManager.queuedRemoteCandidates = mutableListOf()
     }
@@ -389,21 +364,19 @@ internal class PeerConnectionManager(
       sentSdpOffer = false
       this.queuedLocalCandidates = mutableListOf()
     }
-    prepareIceServers(integratedTurnServers)
 
-    var needsRestart = true
+    val config = PeerConnection.RTCConfiguration(iceServers)
+    config.sdpSemantics = PeerConnection.SdpSemantics.UNIFIED_PLAN
+    config.iceTransportsType = PeerConnection.IceTransportsType.ALL
+    this.config = config
+
     if (peerConnection == null) {
       setupPeerConnection(localTracks)
-      needsRestart = false
     }
 
     peerConnectionMutex.withLock {
       val pc = peerConnection!!
 
-      if (needsRestart && !isExWebrtc) {
-        pc.restartIce()
-      }
-
       addNecessaryTransceivers(tracksTypes)
 
       pc.transceivers.forEach {
@@ -471,7 +444,7 @@ internal class PeerConnectionManager(
       iceServers = null
       config = null
       queuedRemoteCandidates = null
-      midToTrackId = HashMap<String, String>()
+      midToTrackId = emptyMap()
 
       streamIds = listOf(UUID.randomUUID().toString())
     }
diff --git a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/RTCEngineCommunication.kt b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/RTCEngineCommunication.kt
index f00c06d8..01b3d830 100644
--- a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/RTCEngineCommunication.kt
+++ b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/RTCEngineCommunication.kt
@@ -1,36 +1,12 @@
 package com.fishjamcloud.client.webrtc
 
-import com.fishjamcloud.client.events.BandwidthEstimation
-import com.fishjamcloud.client.events.Connect
-import com.fishjamcloud.client.events.Connected
-import com.fishjamcloud.client.events.Disconnect
-import com.fishjamcloud.client.events.EncodingSwitched
-import com.fishjamcloud.client.events.EndpointAdded
-import com.fishjamcloud.client.events.EndpointRemoved
-import com.fishjamcloud.client.events.EndpointUpdated
-import com.fishjamcloud.client.events.LocalCandidate
-import com.fishjamcloud.client.events.OfferData
-import com.fishjamcloud.client.events.ReceivableEvent
-import com.fishjamcloud.client.events.RemoteCandidate
-import com.fishjamcloud.client.events.RenegotiateTracks
-import com.fishjamcloud.client.events.SdpAnswer
-import com.fishjamcloud.client.events.SdpOffer
-import com.fishjamcloud.client.events.SelectEncoding
-import com.fishjamcloud.client.events.SendableEvent
-import com.fishjamcloud.client.events.TrackUpdated
-import com.fishjamcloud.client.events.TracksAdded
-import com.fishjamcloud.client.events.TracksRemoved
-import com.fishjamcloud.client.events.UpdateEndpointMetadata
-import com.fishjamcloud.client.events.UpdateTrackMetadata
-import com.fishjamcloud.client.events.VadNotification
-import com.fishjamcloud.client.events.gson
-import com.fishjamcloud.client.events.serializeToMap
+import android.util.Log
 import com.fishjamcloud.client.models.Metadata
-import com.fishjamcloud.client.models.SerializedMediaEvent
 import com.fishjamcloud.client.models.TrackEncoding
-import com.google.gson.reflect.TypeToken
+import com.fishjamcloud.client.utils.gson
+import com.fishjamcloud.client.utils.serializeToMap
+import fishjam.media_events.Shared
 import timber.log.Timber
-import kotlin.math.roundToLong
 
 internal class RTCEngineCommunication {
   private val listeners = mutableListOf<RTCEngineListener>()
@@ -44,34 +20,69 @@ internal class RTCEngineCommunication {
   }
 
   fun connect(endpointMetadata: Metadata) {
-    sendEvent(Connect(endpointMetadata))
+    val mediaEvent =
+      fishjam.media_events.peer.Peer.MediaEvent
+        .newBuilder()
+        .setConnect(
+          fishjam.media_events.peer.Peer.MediaEvent.Connect
+            .newBuilder()
+            .setMetadataJson(gson.toJson(endpointMetadata))
+            .build()
+        ).build()
+
+    sendEvent(mediaEvent)
   }
 
   fun updatePeerMetadata(endpointMetadata: Metadata) {
-    sendEvent(UpdateEndpointMetadata(endpointMetadata))
+    val mediaEvent =
+      fishjam.media_events.peer.Peer.MediaEvent
+        .newBuilder()
+        .setUpdateEndpointMetadata(
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata
+            .newBuilder()
+            .setMetadataJson(gson.toJson(endpointMetadata))
+            .build()
+        ).build()
+
+    sendEvent(mediaEvent)
   }
 
   fun updateTrackMetadata(
     trackId: String,
     trackMetadata: Metadata
   ) {
-    sendEvent(UpdateTrackMetadata(trackId, trackMetadata))
+    val mediaEvent =
+      fishjam.media_events.peer.Peer.MediaEvent
+        .newBuilder()
+        .setUpdateTrackMetadata(
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata
+            .newBuilder()
+            .setTrackId(trackId)
+            .setMetadataJson(gson.toJson(trackMetadata))
+            .build()
+        ).build()
+
+    sendEvent(mediaEvent)
   }
 
   fun setTargetTrackEncoding(
     trackId: String,
     encoding: TrackEncoding
   ) {
-    sendEvent(
-      SelectEncoding(
-        trackId,
-        encoding.rid
-      )
-    )
+    // TODO(FCE-953): This will be useful after simulcast is enabled
   }
 
   fun renegotiateTracks() {
-    sendEvent(RenegotiateTracks())
+    val mediaEvent =
+      fishjam.media_events.peer.Peer.MediaEvent
+        .newBuilder()
+        .setRenegotiateTracks(
+          fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks
+            .newBuilder()
+            .build()
+        ).build()
+
+    sendEvent(mediaEvent)
   }
 
   fun localCandidate(
@@ -80,149 +91,172 @@ internal class RTCEngineCommunication {
     sdpMid: Int?,
     usernameFragment: String?
   ) {
-    sendEvent(
-      LocalCandidate(
-        sdp,
-        sdpMLineIndex,
-        sdpMid,
-        usernameFragment
-      )
-    )
+    val mediaEvent =
+      fishjam.media_events.peer.Peer.MediaEvent
+        .newBuilder()
+        .setCandidate(
+          Shared.Candidate
+            .newBuilder()
+            .setCandidate(sdp)
+            .setSdpMLineIndex(sdpMLineIndex)
+            .apply {
+              sdpMid?.let { setSdpMid(it.toString()) }
+              usernameFragment?.let { setUsernameFragment(it) }
+            }.build()
+        ).build()
+
+    sendEvent(mediaEvent)
   }
 
   fun sdpOffer(
     sdp: String,
     trackIdToTrackMetadata: Map<String, Metadata?>,
-    midToTrackId: Map<String, String>
+    midToTrackId: Map<String, String>,
+    trackIdToBitrates: Map<String, Int>
   ) {
-    sendEvent(
-      SdpOffer(
-        sdp,
-        trackIdToTrackMetadata,
-        midToTrackId
-      )
-    )
+    val mediaEvent =
+      fishjam.media_events.peer.Peer.MediaEvent
+        .newBuilder()
+        .setSdpOffer(
+          fishjam.media_events.peer.Peer.MediaEvent.SdpOffer
+            .newBuilder()
+            .setSdp(sdp)
+            .putAllMidToTrackId(midToTrackId)
+            .putAllTrackIdToMetadataJson(
+              trackIdToTrackMetadata.mapValues { (_, metadata) ->
+                metadata?.let { gson.toJson(it) } ?: ""
+              }
+            ).putAllTrackIdToBitrates(
+              trackIdToBitrates.mapValues { (trackId, bitrate) ->
+                fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates
+                  .newBuilder()
+                  .setTrackId(trackId)
+                  .addVariantBitrates(
+                    fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate
+                      .newBuilder()
+                      .setVariant(fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED) // TODO(FCE-953): Update with simulcast
+                      .setBitrate(bitrate)
+                      .build()
+                  ).build()
+              }
+            ).build()
+        ).build()
+
+    sendEvent(mediaEvent)
   }
 
   fun disconnect() {
-    sendEvent(Disconnect())
-  }
+    val mediaEvent =
+      fishjam.media_events.peer.Peer.MediaEvent
+        .newBuilder()
+        .setDisconnect(
+          fishjam.media_events.peer.Peer.MediaEvent.Disconnect
+            .newBuilder()
+            .build()
+        ).build()
 
-  private fun sendEvent(event: SendableEvent) {
-    val serializedMediaEvent = gson.toJson(event.serializeToMap())
-    listeners.forEach { listener -> listener.onSendMediaEvent(serializedMediaEvent) }
+    sendEvent(mediaEvent)
   }
 
-  private fun decodeEvent(event: SerializedMediaEvent): ReceivableEvent? {
-    val type = object : TypeToken<Map<String, Any?>>() {}.type
-
-    val rawMessage: Map<String, Any?> = gson.fromJson(event, type)
-
-    ReceivableEvent.decode(rawMessage)?.let {
-      return it
-    } ?: run {
-      Timber.d("Failed to decode event $rawMessage")
-      return null
-    }
+  private fun sendEvent(event: fishjam.media_events.peer.Peer.MediaEvent) {
+    listeners.forEach { listener -> listener.onSendMediaEvent(event) }
   }
 
-  fun onEvent(serializedEvent: SerializedMediaEvent) {
-    when (val event = decodeEvent(serializedEvent)) {
-      is Connected ->
+  fun onEvent(event: fishjam.media_events.server.Server.MediaEvent) {
+    Log.i("IncomingEvent", event.toString())
+
+    when {
+      event.hasConnected() ->
         listeners.forEach { listener ->
           listener.onConnected(
-            event.data.id,
-            event.data.otherEndpoints
+            event.connected.endpointId,
+            event.connected.endpointIdToEndpointMap,
+            event.connected.iceServersList
           )
         }
 
-      is OfferData ->
+      event.hasOfferData() ->
         listeners.forEach { listener ->
           listener.onOfferData(
-            event.data.integratedTurnServers,
-            event.data.tracksTypes
+            event.offerData.tracksTypes
           )
         }
 
-      is EndpointRemoved -> listeners.forEach { listener -> listener.onEndpointRemoved(event.data.id) }
-      is EndpointAdded ->
+      event.hasEndpointRemoved() ->
+        listeners.forEach { listener ->
+          listener.onEndpointRemoved(event.endpointRemoved.endpointId)
+        }
+
+      event.hasEndpointAdded() ->
         listeners.forEach { listener ->
           listener.onEndpointAdded(
-            event.data.id,
-            event.data.metadata
+            event.endpointAdded.endpointId,
+            event.endpointAdded.metadataJson.serializeToMap()
           )
         }
 
-      is EndpointUpdated ->
+      event.hasEndpointUpdated() ->
         listeners.forEach { listener ->
           listener.onEndpointUpdated(
-            event.data.id,
-            event.data.metadata
+            event.endpointUpdated.endpointId,
+            event.endpointUpdated.metadataJson.serializeToMap()
           )
         }
 
-      is RemoteCandidate ->
+      event.hasCandidate() ->
         listeners.forEach { listener ->
           listener.onRemoteCandidate(
-            event.data.candidate,
-            event.data.sdpMLineIndex,
-            event.data.sdpMid
+            event.candidate.candidate,
+            event.candidate.sdpMLineIndex,
+            event.candidate.sdpMid
           )
         }
 
-      is SdpAnswer ->
+      event.hasSdpAnswer() ->
         listeners.forEach { listener ->
           listener.onSdpAnswer(
-            event.data.type,
-            event.data.sdp,
-            event.data.midToTrackId
+            event.sdpAnswer.sdp,
+            event.sdpAnswer.midToTrackIdMap
           )
         }
 
-      is TrackUpdated ->
+      event.hasTrackUpdated() ->
         listeners.forEach { listener ->
           listener.onTrackUpdated(
-            event.data.endpointId,
-            event.data.trackId,
-            event.data.metadata
+            event.trackUpdated.endpointId,
+            event.trackUpdated.trackId,
+            event.trackUpdated.metadataJson.serializeToMap()
           )
         }
 
-      is TracksAdded ->
+      event.hasTracksAdded() ->
         listeners.forEach { listener ->
           listener.onTracksAdded(
-            event.data.endpointId,
-            event.data.tracks
+            event.tracksAdded.endpointId,
+            event.tracksAdded.trackIdToTrackMap
           )
         }
 
-      is TracksRemoved ->
+      event.hasTracksRemoved() ->
         listeners.forEach { listener ->
           listener.onTracksRemoved(
-            event.data.endpointId,
-            event.data.trackIds
+            event.tracksRemoved.endpointId,
+            event.tracksRemoved.trackIdsList
           )
         }
 
-      is EncodingSwitched ->
-        listeners.forEach { listener ->
-          listener.onTrackEncodingChanged(
-            event.data.endpointId,
-            event.data.trackId,
-            event.data.encoding,
-            event.data.reason
-          )
-        }
-
-      is VadNotification ->
+      event.hasVadNotification() ->
         listeners.forEach { listener ->
           listener.onVadNotification(
-            event.data.trackId,
-            event.data.status
+            event.vadNotification.trackId,
+            event.vadNotification.status
           )
         }
 
-      is BandwidthEstimation -> listeners.forEach { listener -> listener.onBandwidthEstimation(event.data.estimation.roundToLong()) }
+      event.hasTrackVariantSwitched() -> {} // TODO(FCE-953): Add with simulcast
+      event.hasTrackVariantDisabled() -> {} // TODO(FCE-953): Add with simulcast
+      event.hasTrackVariantEnabled() -> {} // TODO(FCE-953): Add with simulcast
+
       else -> Timber.e("Failed to process unknown event: $event")
     }
   }
diff --git a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/RTCEngineListener.kt b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/RTCEngineListener.kt
index d6a6c494..027b4202 100644
--- a/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/RTCEngineListener.kt
+++ b/packages/android-client/FishjamClient/src/main/java/com/fishjamcloud/client/webrtc/RTCEngineListener.kt
@@ -1,18 +1,16 @@
 package com.fishjamcloud.client.webrtc
 
-import com.fishjamcloud.client.events.Endpoint
-import com.fishjamcloud.client.events.OfferData
-import com.fishjamcloud.client.events.TrackData
 import com.fishjamcloud.client.models.Metadata
-import com.fishjamcloud.client.models.SerializedMediaEvent
+import fishjam.media_events.server.Server
 
 internal interface RTCEngineListener {
   fun onConnected(
-    endpointID: String,
-    otherEndpoints: List<Endpoint>
+    endpointId: String,
+    endpoints: Map<String, Server.MediaEvent.Endpoint>,
+    iceServers: List<Server.MediaEvent.IceServer>
   )
 
-  fun onSendMediaEvent(event: SerializedMediaEvent)
+  fun onSendMediaEvent(event: fishjam.media_events.peer.Peer.MediaEvent)
 
   fun onEndpointAdded(
     endpointId: String,
@@ -26,13 +24,9 @@ internal interface RTCEngineListener {
     endpointMetadata: Metadata? = mapOf()
   )
 
-  fun onOfferData(
-    integratedTurnServers: List<OfferData.TurnServer>,
-    tracksTypes: Map<String, Int>
-  )
+  fun onOfferData(tracksTypes: Server.MediaEvent.OfferData.TrackTypes)
 
   fun onSdpAnswer(
-    type: String,
     sdp: String,
     midToTrackId: Map<String, String>
   )
@@ -40,12 +34,12 @@ internal interface RTCEngineListener {
   fun onRemoteCandidate(
     candidate: String,
     sdpMLineIndex: Int,
-    sdpMid: Int?
+    sdpMid: String
   )
 
   fun onTracksAdded(
     endpointId: String,
-    tracks: Map<String, TrackData>
+    trackIdToTrack: Map<String, Server.MediaEvent.Track>
   )
 
   fun onTracksRemoved(
@@ -59,16 +53,9 @@ internal interface RTCEngineListener {
     metadata: Metadata? = mapOf()
   )
 
-  fun onTrackEncodingChanged(
-    endpointId: String,
-    trackId: String,
-    encoding: String,
-    encodingReason: String
-  )
-
   fun onVadNotification(
     trackId: String,
-    status: String
+    status: Server.MediaEvent.VadNotification.Status
   )
 
   fun onBandwidthEstimation(estimation: Long)
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/PeerMessageKt.kt b/packages/android-client/FishjamClient/src/main/java/fishjam/PeerMessageKt.kt
index 323f2151..c786ae01 100644
--- a/packages/android-client/FishjamClient/src/main/java/fishjam/PeerMessageKt.kt
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/PeerMessageKt.kt
@@ -126,6 +126,54 @@ public object PeerMessageKt {
     public fun hasRtcStatsReport(): kotlin.Boolean {
       return _builder.hasRtcStatsReport()
     }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent peer_media_event = 5;`
+     */
+    public var peerMediaEvent: fishjam.media_events.peer.Peer.MediaEvent
+      @JvmName("getPeerMediaEvent")
+      get() = _builder.getPeerMediaEvent()
+      @JvmName("setPeerMediaEvent")
+      set(value) {
+        _builder.setPeerMediaEvent(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent peer_media_event = 5;`
+     */
+    public fun clearPeerMediaEvent() {
+      _builder.clearPeerMediaEvent()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent peer_media_event = 5;`
+     * @return Whether the peerMediaEvent field is set.
+     */
+    public fun hasPeerMediaEvent(): kotlin.Boolean {
+      return _builder.hasPeerMediaEvent()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent server_media_event = 6;`
+     */
+    public var serverMediaEvent: fishjam.media_events.server.Server.MediaEvent
+      @JvmName("getServerMediaEvent")
+      get() = _builder.getServerMediaEvent()
+      @JvmName("setServerMediaEvent")
+      set(value) {
+        _builder.setServerMediaEvent(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent server_media_event = 6;`
+     */
+    public fun clearServerMediaEvent() {
+      _builder.clearServerMediaEvent()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent server_media_event = 6;`
+     * @return Whether the serverMediaEvent field is set.
+     */
+    public fun hasServerMediaEvent(): kotlin.Boolean {
+      return _builder.hasServerMediaEvent()
+    }
     public val contentCase: fishjam.PeerNotifications.PeerMessage.ContentCase
       @JvmName("getContentCase")
       get() = _builder.getContentCase()
@@ -203,33 +251,51 @@ public object PeerMessageKt {
       public fun clearToken() {
         _builder.clearToken()
       }
+
+      /**
+       * `string sdk_version = 2;`
+       */
+      public var sdkVersion: kotlin.String
+        @JvmName("getSdkVersion")
+        get() = _builder.getSdkVersion()
+        @JvmName("setSdkVersion")
+        set(value) {
+          _builder.setSdkVersion(value)
+        }
+      /**
+       * `string sdk_version = 2;`
+       */
+      public fun clearSdkVersion() {
+        _builder.clearSdkVersion()
+      }
     }
   }
-  @kotlin.jvm.JvmName("-initializemediaEvent")
-  public inline fun mediaEvent(block: fishjam.PeerMessageKt.MediaEventKt.Dsl.() -> kotlin.Unit): fishjam.PeerNotifications.PeerMessage.MediaEvent =
-    fishjam.PeerMessageKt.MediaEventKt.Dsl._create(fishjam.PeerNotifications.PeerMessage.MediaEvent.newBuilder()).apply { block() }._build()
+  @kotlin.jvm.JvmName("-initializerTCStatsReport")
+  public inline fun rTCStatsReport(block: fishjam.PeerMessageKt.RTCStatsReportKt.Dsl.() -> kotlin.Unit): fishjam.PeerNotifications.PeerMessage.RTCStatsReport =
+    fishjam.PeerMessageKt.RTCStatsReportKt.Dsl._create(fishjam.PeerNotifications.PeerMessage.RTCStatsReport.newBuilder()).apply { block() }._build()
   /**
    * ```
-   * Any type of WebRTC messages passed betweend FJ and peer
+   * PeerConnection stats sent by peer
+   * https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport#the_statistic_types
    * ```
    *
-   * Protobuf type `fishjam.PeerMessage.MediaEvent`
+   * Protobuf type `fishjam.PeerMessage.RTCStatsReport`
    */
-  public object MediaEventKt {
+  public object RTCStatsReportKt {
     @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
     @com.google.protobuf.kotlin.ProtoDslMarker
     public class Dsl private constructor(
-      private val _builder: fishjam.PeerNotifications.PeerMessage.MediaEvent.Builder
+      private val _builder: fishjam.PeerNotifications.PeerMessage.RTCStatsReport.Builder
     ) {
       public companion object {
         @kotlin.jvm.JvmSynthetic
         @kotlin.PublishedApi
-        internal fun _create(builder: fishjam.PeerNotifications.PeerMessage.MediaEvent.Builder): Dsl = Dsl(builder)
+        internal fun _create(builder: fishjam.PeerNotifications.PeerMessage.RTCStatsReport.Builder): Dsl = Dsl(builder)
       }
 
       @kotlin.jvm.JvmSynthetic
       @kotlin.PublishedApi
-      internal fun _build(): fishjam.PeerNotifications.PeerMessage.MediaEvent = _builder.build()
+      internal fun _build(): fishjam.PeerNotifications.PeerMessage.RTCStatsReport = _builder.build()
 
       /**
        * `string data = 1;`
@@ -249,32 +315,31 @@ public object PeerMessageKt {
       }
     }
   }
-  @kotlin.jvm.JvmName("-initializerTCStatsReport")
-  public inline fun rTCStatsReport(block: fishjam.PeerMessageKt.RTCStatsReportKt.Dsl.() -> kotlin.Unit): fishjam.PeerNotifications.PeerMessage.RTCStatsReport =
-    fishjam.PeerMessageKt.RTCStatsReportKt.Dsl._create(fishjam.PeerNotifications.PeerMessage.RTCStatsReport.newBuilder()).apply { block() }._build()
+  @kotlin.jvm.JvmName("-initializemediaEvent")
+  public inline fun mediaEvent(block: fishjam.PeerMessageKt.MediaEventKt.Dsl.() -> kotlin.Unit): fishjam.PeerNotifications.PeerMessage.MediaEvent =
+    fishjam.PeerMessageKt.MediaEventKt.Dsl._create(fishjam.PeerNotifications.PeerMessage.MediaEvent.newBuilder()).apply { block() }._build()
   /**
    * ```
-   * PeerConnection stats sent by peer
-   * https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport#the_statistic_types
+   * Any type of WebRTC messages passed betweend FJ and peer
    * ```
    *
-   * Protobuf type `fishjam.PeerMessage.RTCStatsReport`
+   * Protobuf type `fishjam.PeerMessage.MediaEvent`
    */
-  public object RTCStatsReportKt {
+  public object MediaEventKt {
     @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
     @com.google.protobuf.kotlin.ProtoDslMarker
     public class Dsl private constructor(
-      private val _builder: fishjam.PeerNotifications.PeerMessage.RTCStatsReport.Builder
+      private val _builder: fishjam.PeerNotifications.PeerMessage.MediaEvent.Builder
     ) {
       public companion object {
         @kotlin.jvm.JvmSynthetic
         @kotlin.PublishedApi
-        internal fun _create(builder: fishjam.PeerNotifications.PeerMessage.RTCStatsReport.Builder): Dsl = Dsl(builder)
+        internal fun _create(builder: fishjam.PeerNotifications.PeerMessage.MediaEvent.Builder): Dsl = Dsl(builder)
       }
 
       @kotlin.jvm.JvmSynthetic
       @kotlin.PublishedApi
-      internal fun _build(): fishjam.PeerNotifications.PeerMessage.RTCStatsReport = _builder.build()
+      internal fun _build(): fishjam.PeerNotifications.PeerMessage.MediaEvent = _builder.build()
 
       /**
        * `string data = 1;`
@@ -307,14 +372,14 @@ public inline fun fishjam.PeerNotifications.PeerMessage.Authenticated.copy(block
 public inline fun fishjam.PeerNotifications.PeerMessage.AuthRequest.copy(block: `fishjam`.PeerMessageKt.AuthRequestKt.Dsl.() -> kotlin.Unit): fishjam.PeerNotifications.PeerMessage.AuthRequest =
   `fishjam`.PeerMessageKt.AuthRequestKt.Dsl._create(this.toBuilder()).apply { block() }._build()
 
-@kotlin.jvm.JvmSynthetic
-public inline fun fishjam.PeerNotifications.PeerMessage.MediaEvent.copy(block: `fishjam`.PeerMessageKt.MediaEventKt.Dsl.() -> kotlin.Unit): fishjam.PeerNotifications.PeerMessage.MediaEvent =
-  `fishjam`.PeerMessageKt.MediaEventKt.Dsl._create(this.toBuilder()).apply { block() }._build()
-
 @kotlin.jvm.JvmSynthetic
 public inline fun fishjam.PeerNotifications.PeerMessage.RTCStatsReport.copy(block: `fishjam`.PeerMessageKt.RTCStatsReportKt.Dsl.() -> kotlin.Unit): fishjam.PeerNotifications.PeerMessage.RTCStatsReport =
   `fishjam`.PeerMessageKt.RTCStatsReportKt.Dsl._create(this.toBuilder()).apply { block() }._build()
 
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.PeerNotifications.PeerMessage.MediaEvent.copy(block: `fishjam`.PeerMessageKt.MediaEventKt.Dsl.() -> kotlin.Unit): fishjam.PeerNotifications.PeerMessage.MediaEvent =
+  `fishjam`.PeerMessageKt.MediaEventKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
 public val fishjam.PeerNotifications.PeerMessageOrBuilder.authenticatedOrNull: fishjam.PeerNotifications.PeerMessage.Authenticated?
   get() = if (hasAuthenticated()) getAuthenticated() else null
 
@@ -327,3 +392,9 @@ public val fishjam.PeerNotifications.PeerMessageOrBuilder.mediaEventOrNull: fish
 public val fishjam.PeerNotifications.PeerMessageOrBuilder.rtcStatsReportOrNull: fishjam.PeerNotifications.PeerMessage.RTCStatsReport?
   get() = if (hasRtcStatsReport()) getRtcStatsReport() else null
 
+public val fishjam.PeerNotifications.PeerMessageOrBuilder.peerMediaEventOrNull: fishjam.media_events.peer.Peer.MediaEvent?
+  get() = if (hasPeerMediaEvent()) getPeerMediaEvent() else null
+
+public val fishjam.PeerNotifications.PeerMessageOrBuilder.serverMediaEventOrNull: fishjam.media_events.server.Server.MediaEvent?
+  get() = if (hasServerMediaEvent()) getServerMediaEvent() else null
+
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/PeerNotifications.java b/packages/android-client/FishjamClient/src/main/java/fishjam/PeerNotifications.java
index 636a75ec..3b9325e8 100644
--- a/packages/android-client/FishjamClient/src/main/java/fishjam/PeerNotifications.java
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/PeerNotifications.java
@@ -88,6 +88,36 @@ public interface PeerMessageOrBuilder extends
      */
     fishjam.PeerNotifications.PeerMessage.RTCStatsReportOrBuilder getRtcStatsReportOrBuilder();
 
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+     * @return Whether the peerMediaEvent field is set.
+     */
+    boolean hasPeerMediaEvent();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+     * @return The peerMediaEvent.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent getPeerMediaEvent();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEventOrBuilder getPeerMediaEventOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+     * @return Whether the serverMediaEvent field is set.
+     */
+    boolean hasServerMediaEvent();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+     * @return The serverMediaEvent.
+     */
+    fishjam.media_events.server.Server.MediaEvent getServerMediaEvent();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+     */
+    fishjam.media_events.server.Server.MediaEventOrBuilder getServerMediaEventOrBuilder();
+
     fishjam.PeerNotifications.PeerMessage.ContentCase getContentCase();
   }
   /**
@@ -509,6 +539,18 @@ public interface AuthRequestOrBuilder extends
        */
       com.google.protobuf.ByteString
           getTokenBytes();
+
+      /**
+       * <code>string sdk_version = 2;</code>
+       * @return The sdkVersion.
+       */
+      java.lang.String getSdkVersion();
+      /**
+       * <code>string sdk_version = 2;</code>
+       * @return The bytes for sdkVersion.
+       */
+      com.google.protobuf.ByteString
+          getSdkVersionBytes();
     }
     /**
      * <pre>
@@ -537,6 +579,7 @@ private AuthRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       }
       private AuthRequest() {
         token_ = "";
+        sdkVersion_ = "";
       }
 
       public static final com.google.protobuf.Descriptors.Descriptor
@@ -591,6 +634,45 @@ public java.lang.String getToken() {
         }
       }
 
+      public static final int SDK_VERSION_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object sdkVersion_ = "";
+      /**
+       * <code>string sdk_version = 2;</code>
+       * @return The sdkVersion.
+       */
+      @java.lang.Override
+      public java.lang.String getSdkVersion() {
+        java.lang.Object ref = sdkVersion_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sdkVersion_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string sdk_version = 2;</code>
+       * @return The bytes for sdkVersion.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getSdkVersionBytes() {
+        java.lang.Object ref = sdkVersion_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sdkVersion_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
       private byte memoizedIsInitialized = -1;
       @java.lang.Override
       public final boolean isInitialized() {
@@ -608,6 +690,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
         if (!com.google.protobuf.GeneratedMessage.isStringEmpty(token_)) {
           com.google.protobuf.GeneratedMessage.writeString(output, 1, token_);
         }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sdkVersion_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, sdkVersion_);
+        }
         getUnknownFields().writeTo(output);
       }
 
@@ -620,6 +705,9 @@ public int getSerializedSize() {
         if (!com.google.protobuf.GeneratedMessage.isStringEmpty(token_)) {
           size += com.google.protobuf.GeneratedMessage.computeStringSize(1, token_);
         }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sdkVersion_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, sdkVersion_);
+        }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
@@ -637,6 +725,8 @@ public boolean equals(final java.lang.Object obj) {
 
         if (!getToken()
             .equals(other.getToken())) return false;
+        if (!getSdkVersion()
+            .equals(other.getSdkVersion())) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -650,6 +740,8 @@ public int hashCode() {
         hash = (19 * hash) + getDescriptor().hashCode();
         hash = (37 * hash) + TOKEN_FIELD_NUMBER;
         hash = (53 * hash) + getToken().hashCode();
+        hash = (37 * hash) + SDK_VERSION_FIELD_NUMBER;
+        hash = (53 * hash) + getSdkVersion().hashCode();
         hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
@@ -786,6 +878,7 @@ public Builder clear() {
           super.clear();
           bitField0_ = 0;
           token_ = "";
+          sdkVersion_ = "";
           return this;
         }
 
@@ -822,6 +915,9 @@ private void buildPartial0(fishjam.PeerNotifications.PeerMessage.AuthRequest res
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.token_ = token_;
           }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.sdkVersion_ = sdkVersion_;
+          }
         }
 
         @java.lang.Override
@@ -841,6 +937,11 @@ public Builder mergeFrom(fishjam.PeerNotifications.PeerMessage.AuthRequest other
             bitField0_ |= 0x00000001;
             onChanged();
           }
+          if (!other.getSdkVersion().isEmpty()) {
+            sdkVersion_ = other.sdkVersion_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
           this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
@@ -872,6 +973,11 @@ public Builder mergeFrom(
                   bitField0_ |= 0x00000001;
                   break;
                 } // case 10
+                case 18: {
+                  sdkVersion_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
                 default: {
                   if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                     done = true; // was an endgroup tag
@@ -961,6 +1067,78 @@ public Builder setTokenBytes(
           return this;
         }
 
+        private java.lang.Object sdkVersion_ = "";
+        /**
+         * <code>string sdk_version = 2;</code>
+         * @return The sdkVersion.
+         */
+        public java.lang.String getSdkVersion() {
+          java.lang.Object ref = sdkVersion_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            sdkVersion_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string sdk_version = 2;</code>
+         * @return The bytes for sdkVersion.
+         */
+        public com.google.protobuf.ByteString
+            getSdkVersionBytes() {
+          java.lang.Object ref = sdkVersion_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            sdkVersion_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string sdk_version = 2;</code>
+         * @param value The sdkVersion to set.
+         * @return This builder for chaining.
+         */
+        public Builder setSdkVersion(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          sdkVersion_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string sdk_version = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearSdkVersion() {
+          sdkVersion_ = getDefaultInstance().getSdkVersion();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string sdk_version = 2;</code>
+         * @param value The bytes for sdkVersion to set.
+         * @return This builder for chaining.
+         */
+        public Builder setSdkVersionBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          sdkVersion_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
         // @@protoc_insertion_point(builder_scope:fishjam.PeerMessage.AuthRequest)
       }
 
@@ -1012,8 +1190,8 @@ public fishjam.PeerNotifications.PeerMessage.AuthRequest getDefaultInstanceForTy
 
     }
 
-    public interface MediaEventOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:fishjam.PeerMessage.MediaEvent)
+    public interface RTCStatsReportOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.PeerMessage.RTCStatsReport)
         com.google.protobuf.MessageOrBuilder {
 
       /**
@@ -1030,15 +1208,16 @@ public interface MediaEventOrBuilder extends
     }
     /**
      * <pre>
-     * Any type of WebRTC messages passed betweend FJ and peer
+     * PeerConnection stats sent by peer
+     * https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport#the_statistic_types
      * </pre>
      *
-     * Protobuf type {@code fishjam.PeerMessage.MediaEvent}
+     * Protobuf type {@code fishjam.PeerMessage.RTCStatsReport}
      */
-    public static final class MediaEvent extends
+    public static final class RTCStatsReport extends
         com.google.protobuf.GeneratedMessage implements
-        // @@protoc_insertion_point(message_implements:fishjam.PeerMessage.MediaEvent)
-        MediaEventOrBuilder {
+        // @@protoc_insertion_point(message_implements:fishjam.PeerMessage.RTCStatsReport)
+        RTCStatsReportOrBuilder {
     private static final long serialVersionUID = 0L;
       static {
         com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
@@ -1047,27 +1226,27 @@ public static final class MediaEvent extends
           /* minor= */ 26,
           /* patch= */ 1,
           /* suffix= */ "",
-          MediaEvent.class.getName());
+          RTCStatsReport.class.getName());
       }
-      // Use MediaEvent.newBuilder() to construct.
-      private MediaEvent(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      // Use RTCStatsReport.newBuilder() to construct.
+      private RTCStatsReport(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
         super(builder);
       }
-      private MediaEvent() {
+      private RTCStatsReport() {
         data_ = "";
       }
 
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_descriptor;
+        return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_fieldAccessorTable
+        return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                fishjam.PeerNotifications.PeerMessage.MediaEvent.class, fishjam.PeerNotifications.PeerMessage.MediaEvent.Builder.class);
+                fishjam.PeerNotifications.PeerMessage.RTCStatsReport.class, fishjam.PeerNotifications.PeerMessage.RTCStatsReport.Builder.class);
       }
 
       public static final int DATA_FIELD_NUMBER = 1;
@@ -1148,10 +1327,10 @@ public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
          return true;
         }
-        if (!(obj instanceof fishjam.PeerNotifications.PeerMessage.MediaEvent)) {
+        if (!(obj instanceof fishjam.PeerNotifications.PeerMessage.RTCStatsReport)) {
           return super.equals(obj);
         }
-        fishjam.PeerNotifications.PeerMessage.MediaEvent other = (fishjam.PeerNotifications.PeerMessage.MediaEvent) obj;
+        fishjam.PeerNotifications.PeerMessage.RTCStatsReport other = (fishjam.PeerNotifications.PeerMessage.RTCStatsReport) obj;
 
         if (!getData()
             .equals(other.getData())) return false;
@@ -1173,44 +1352,44 @@ public int hashCode() {
         return hash;
       }
 
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
           java.nio.ByteBuffer data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
           java.nio.ByteBuffer data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(byte[] data)
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
           byte[] data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(java.io.InputStream input)
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(java.io.InputStream input)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessage
             .parseWithIOException(PARSER, input);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
           java.io.InputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
@@ -1218,26 +1397,26 @@ public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
             .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseDelimitedFrom(java.io.InputStream input)
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseDelimitedFrom(java.io.InputStream input)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessage
             .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseDelimitedFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseDelimitedFrom(
           java.io.InputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessage
             .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
           com.google.protobuf.CodedInputStream input)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessage
             .parseWithIOException(PARSER, input);
       }
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
@@ -1250,7 +1429,7 @@ public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(fishjam.PeerNotifications.PeerMessage.MediaEvent prototype) {
+      public static Builder newBuilder(fishjam.PeerNotifications.PeerMessage.RTCStatsReport prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
       @java.lang.Override
@@ -1267,29 +1446,30 @@ protected Builder newBuilderForType(
       }
       /**
        * <pre>
-       * Any type of WebRTC messages passed betweend FJ and peer
+       * PeerConnection stats sent by peer
+       * https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport#the_statistic_types
        * </pre>
        *
-       * Protobuf type {@code fishjam.PeerMessage.MediaEvent}
+       * Protobuf type {@code fishjam.PeerMessage.RTCStatsReport}
        */
       public static final class Builder extends
           com.google.protobuf.GeneratedMessage.Builder<Builder> implements
-          // @@protoc_insertion_point(builder_implements:fishjam.PeerMessage.MediaEvent)
-          fishjam.PeerNotifications.PeerMessage.MediaEventOrBuilder {
+          // @@protoc_insertion_point(builder_implements:fishjam.PeerMessage.RTCStatsReport)
+          fishjam.PeerNotifications.PeerMessage.RTCStatsReportOrBuilder {
         public static final com.google.protobuf.Descriptors.Descriptor
             getDescriptor() {
-          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_descriptor;
+          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_fieldAccessorTable
+          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  fishjam.PeerNotifications.PeerMessage.MediaEvent.class, fishjam.PeerNotifications.PeerMessage.MediaEvent.Builder.class);
+                  fishjam.PeerNotifications.PeerMessage.RTCStatsReport.class, fishjam.PeerNotifications.PeerMessage.RTCStatsReport.Builder.class);
         }
 
-        // Construct using fishjam.PeerNotifications.PeerMessage.MediaEvent.newBuilder()
+        // Construct using fishjam.PeerNotifications.PeerMessage.RTCStatsReport.newBuilder()
         private Builder() {
 
         }
@@ -1310,17 +1490,17 @@ public Builder clear() {
         @java.lang.Override
         public com.google.protobuf.Descriptors.Descriptor
             getDescriptorForType() {
-          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_descriptor;
+          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor;
         }
 
         @java.lang.Override
-        public fishjam.PeerNotifications.PeerMessage.MediaEvent getDefaultInstanceForType() {
-          return fishjam.PeerNotifications.PeerMessage.MediaEvent.getDefaultInstance();
+        public fishjam.PeerNotifications.PeerMessage.RTCStatsReport getDefaultInstanceForType() {
+          return fishjam.PeerNotifications.PeerMessage.RTCStatsReport.getDefaultInstance();
         }
 
         @java.lang.Override
-        public fishjam.PeerNotifications.PeerMessage.MediaEvent build() {
-          fishjam.PeerNotifications.PeerMessage.MediaEvent result = buildPartial();
+        public fishjam.PeerNotifications.PeerMessage.RTCStatsReport build() {
+          fishjam.PeerNotifications.PeerMessage.RTCStatsReport result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -1328,14 +1508,14 @@ public fishjam.PeerNotifications.PeerMessage.MediaEvent build() {
         }
 
         @java.lang.Override
-        public fishjam.PeerNotifications.PeerMessage.MediaEvent buildPartial() {
-          fishjam.PeerNotifications.PeerMessage.MediaEvent result = new fishjam.PeerNotifications.PeerMessage.MediaEvent(this);
+        public fishjam.PeerNotifications.PeerMessage.RTCStatsReport buildPartial() {
+          fishjam.PeerNotifications.PeerMessage.RTCStatsReport result = new fishjam.PeerNotifications.PeerMessage.RTCStatsReport(this);
           if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(fishjam.PeerNotifications.PeerMessage.MediaEvent result) {
+        private void buildPartial0(fishjam.PeerNotifications.PeerMessage.RTCStatsReport result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.data_ = data_;
@@ -1344,16 +1524,16 @@ private void buildPartial0(fishjam.PeerNotifications.PeerMessage.MediaEvent resu
 
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof fishjam.PeerNotifications.PeerMessage.MediaEvent) {
-            return mergeFrom((fishjam.PeerNotifications.PeerMessage.MediaEvent)other);
+          if (other instanceof fishjam.PeerNotifications.PeerMessage.RTCStatsReport) {
+            return mergeFrom((fishjam.PeerNotifications.PeerMessage.RTCStatsReport)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(fishjam.PeerNotifications.PeerMessage.MediaEvent other) {
-          if (other == fishjam.PeerNotifications.PeerMessage.MediaEvent.getDefaultInstance()) return this;
+        public Builder mergeFrom(fishjam.PeerNotifications.PeerMessage.RTCStatsReport other) {
+          if (other == fishjam.PeerNotifications.PeerMessage.RTCStatsReport.getDefaultInstance()) return this;
           if (!other.getData().isEmpty()) {
             data_ = other.data_;
             bitField0_ |= 0x00000001;
@@ -1479,23 +1659,23 @@ public Builder setDataBytes(
           return this;
         }
 
-        // @@protoc_insertion_point(builder_scope:fishjam.PeerMessage.MediaEvent)
+        // @@protoc_insertion_point(builder_scope:fishjam.PeerMessage.RTCStatsReport)
       }
 
-      // @@protoc_insertion_point(class_scope:fishjam.PeerMessage.MediaEvent)
-      private static final fishjam.PeerNotifications.PeerMessage.MediaEvent DEFAULT_INSTANCE;
+      // @@protoc_insertion_point(class_scope:fishjam.PeerMessage.RTCStatsReport)
+      private static final fishjam.PeerNotifications.PeerMessage.RTCStatsReport DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE = new fishjam.PeerNotifications.PeerMessage.MediaEvent();
+        DEFAULT_INSTANCE = new fishjam.PeerNotifications.PeerMessage.RTCStatsReport();
       }
 
-      public static fishjam.PeerNotifications.PeerMessage.MediaEvent getDefaultInstance() {
+      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser<MediaEvent>
-          PARSER = new com.google.protobuf.AbstractParser<MediaEvent>() {
+      private static final com.google.protobuf.Parser<RTCStatsReport>
+          PARSER = new com.google.protobuf.AbstractParser<RTCStatsReport>() {
         @java.lang.Override
-        public MediaEvent parsePartialFrom(
+        public RTCStatsReport parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
@@ -1514,24 +1694,24 @@ public MediaEvent parsePartialFrom(
         }
       };
 
-      public static com.google.protobuf.Parser<MediaEvent> parser() {
+      public static com.google.protobuf.Parser<RTCStatsReport> parser() {
         return PARSER;
       }
 
       @java.lang.Override
-      public com.google.protobuf.Parser<MediaEvent> getParserForType() {
+      public com.google.protobuf.Parser<RTCStatsReport> getParserForType() {
         return PARSER;
       }
 
       @java.lang.Override
-      public fishjam.PeerNotifications.PeerMessage.MediaEvent getDefaultInstanceForType() {
+      public fishjam.PeerNotifications.PeerMessage.RTCStatsReport getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
 
     }
 
-    public interface RTCStatsReportOrBuilder extends
-        // @@protoc_insertion_point(interface_extends:fishjam.PeerMessage.RTCStatsReport)
+    public interface MediaEventOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.PeerMessage.MediaEvent)
         com.google.protobuf.MessageOrBuilder {
 
       /**
@@ -1548,16 +1728,15 @@ public interface RTCStatsReportOrBuilder extends
     }
     /**
      * <pre>
-     * PeerConnection stats sent by peer
-     * https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport#the_statistic_types
+     * Any type of WebRTC messages passed betweend FJ and peer
      * </pre>
      *
-     * Protobuf type {@code fishjam.PeerMessage.RTCStatsReport}
+     * Protobuf type {@code fishjam.PeerMessage.MediaEvent}
      */
-    public static final class RTCStatsReport extends
+    public static final class MediaEvent extends
         com.google.protobuf.GeneratedMessage implements
-        // @@protoc_insertion_point(message_implements:fishjam.PeerMessage.RTCStatsReport)
-        RTCStatsReportOrBuilder {
+        // @@protoc_insertion_point(message_implements:fishjam.PeerMessage.MediaEvent)
+        MediaEventOrBuilder {
     private static final long serialVersionUID = 0L;
       static {
         com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
@@ -1566,27 +1745,27 @@ public static final class RTCStatsReport extends
           /* minor= */ 26,
           /* patch= */ 1,
           /* suffix= */ "",
-          RTCStatsReport.class.getName());
+          MediaEvent.class.getName());
       }
-      // Use RTCStatsReport.newBuilder() to construct.
-      private RTCStatsReport(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      // Use MediaEvent.newBuilder() to construct.
+      private MediaEvent(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
         super(builder);
       }
-      private RTCStatsReport() {
+      private MediaEvent() {
         data_ = "";
       }
 
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor;
+        return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_fieldAccessorTable
+        return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                fishjam.PeerNotifications.PeerMessage.RTCStatsReport.class, fishjam.PeerNotifications.PeerMessage.RTCStatsReport.Builder.class);
+                fishjam.PeerNotifications.PeerMessage.MediaEvent.class, fishjam.PeerNotifications.PeerMessage.MediaEvent.Builder.class);
       }
 
       public static final int DATA_FIELD_NUMBER = 1;
@@ -1667,10 +1846,10 @@ public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
          return true;
         }
-        if (!(obj instanceof fishjam.PeerNotifications.PeerMessage.RTCStatsReport)) {
+        if (!(obj instanceof fishjam.PeerNotifications.PeerMessage.MediaEvent)) {
           return super.equals(obj);
         }
-        fishjam.PeerNotifications.PeerMessage.RTCStatsReport other = (fishjam.PeerNotifications.PeerMessage.RTCStatsReport) obj;
+        fishjam.PeerNotifications.PeerMessage.MediaEvent other = (fishjam.PeerNotifications.PeerMessage.MediaEvent) obj;
 
         if (!getData()
             .equals(other.getData())) return false;
@@ -1692,44 +1871,44 @@ public int hashCode() {
         return hash;
       }
 
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
           java.nio.ByteBuffer data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
           java.nio.ByteBuffer data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
           com.google.protobuf.ByteString data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
           com.google.protobuf.ByteString data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(byte[] data)
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(byte[] data)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
           byte[] data,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(java.io.InputStream input)
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(java.io.InputStream input)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessage
             .parseWithIOException(PARSER, input);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
           java.io.InputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
@@ -1737,26 +1916,26 @@ public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
             .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseDelimitedFrom(java.io.InputStream input)
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseDelimitedFrom(java.io.InputStream input)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessage
             .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseDelimitedFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseDelimitedFrom(
           java.io.InputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessage
             .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
           com.google.protobuf.CodedInputStream input)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessage
             .parseWithIOException(PARSER, input);
       }
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent parseFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
@@ -1769,7 +1948,7 @@ public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport parseFrom(
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(fishjam.PeerNotifications.PeerMessage.RTCStatsReport prototype) {
+      public static Builder newBuilder(fishjam.PeerNotifications.PeerMessage.MediaEvent prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
       @java.lang.Override
@@ -1786,30 +1965,29 @@ protected Builder newBuilderForType(
       }
       /**
        * <pre>
-       * PeerConnection stats sent by peer
-       * https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport#the_statistic_types
+       * Any type of WebRTC messages passed betweend FJ and peer
        * </pre>
        *
-       * Protobuf type {@code fishjam.PeerMessage.RTCStatsReport}
+       * Protobuf type {@code fishjam.PeerMessage.MediaEvent}
        */
       public static final class Builder extends
           com.google.protobuf.GeneratedMessage.Builder<Builder> implements
-          // @@protoc_insertion_point(builder_implements:fishjam.PeerMessage.RTCStatsReport)
-          fishjam.PeerNotifications.PeerMessage.RTCStatsReportOrBuilder {
+          // @@protoc_insertion_point(builder_implements:fishjam.PeerMessage.MediaEvent)
+          fishjam.PeerNotifications.PeerMessage.MediaEventOrBuilder {
         public static final com.google.protobuf.Descriptors.Descriptor
             getDescriptor() {
-          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor;
+          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_fieldAccessorTable
+          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  fishjam.PeerNotifications.PeerMessage.RTCStatsReport.class, fishjam.PeerNotifications.PeerMessage.RTCStatsReport.Builder.class);
+                  fishjam.PeerNotifications.PeerMessage.MediaEvent.class, fishjam.PeerNotifications.PeerMessage.MediaEvent.Builder.class);
         }
 
-        // Construct using fishjam.PeerNotifications.PeerMessage.RTCStatsReport.newBuilder()
+        // Construct using fishjam.PeerNotifications.PeerMessage.MediaEvent.newBuilder()
         private Builder() {
 
         }
@@ -1830,17 +2008,17 @@ public Builder clear() {
         @java.lang.Override
         public com.google.protobuf.Descriptors.Descriptor
             getDescriptorForType() {
-          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor;
+          return fishjam.PeerNotifications.internal_static_fishjam_PeerMessage_MediaEvent_descriptor;
         }
 
         @java.lang.Override
-        public fishjam.PeerNotifications.PeerMessage.RTCStatsReport getDefaultInstanceForType() {
-          return fishjam.PeerNotifications.PeerMessage.RTCStatsReport.getDefaultInstance();
+        public fishjam.PeerNotifications.PeerMessage.MediaEvent getDefaultInstanceForType() {
+          return fishjam.PeerNotifications.PeerMessage.MediaEvent.getDefaultInstance();
         }
 
         @java.lang.Override
-        public fishjam.PeerNotifications.PeerMessage.RTCStatsReport build() {
-          fishjam.PeerNotifications.PeerMessage.RTCStatsReport result = buildPartial();
+        public fishjam.PeerNotifications.PeerMessage.MediaEvent build() {
+          fishjam.PeerNotifications.PeerMessage.MediaEvent result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -1848,14 +2026,14 @@ public fishjam.PeerNotifications.PeerMessage.RTCStatsReport build() {
         }
 
         @java.lang.Override
-        public fishjam.PeerNotifications.PeerMessage.RTCStatsReport buildPartial() {
-          fishjam.PeerNotifications.PeerMessage.RTCStatsReport result = new fishjam.PeerNotifications.PeerMessage.RTCStatsReport(this);
+        public fishjam.PeerNotifications.PeerMessage.MediaEvent buildPartial() {
+          fishjam.PeerNotifications.PeerMessage.MediaEvent result = new fishjam.PeerNotifications.PeerMessage.MediaEvent(this);
           if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(fishjam.PeerNotifications.PeerMessage.RTCStatsReport result) {
+        private void buildPartial0(fishjam.PeerNotifications.PeerMessage.MediaEvent result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.data_ = data_;
@@ -1864,16 +2042,16 @@ private void buildPartial0(fishjam.PeerNotifications.PeerMessage.RTCStatsReport
 
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof fishjam.PeerNotifications.PeerMessage.RTCStatsReport) {
-            return mergeFrom((fishjam.PeerNotifications.PeerMessage.RTCStatsReport)other);
+          if (other instanceof fishjam.PeerNotifications.PeerMessage.MediaEvent) {
+            return mergeFrom((fishjam.PeerNotifications.PeerMessage.MediaEvent)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(fishjam.PeerNotifications.PeerMessage.RTCStatsReport other) {
-          if (other == fishjam.PeerNotifications.PeerMessage.RTCStatsReport.getDefaultInstance()) return this;
+        public Builder mergeFrom(fishjam.PeerNotifications.PeerMessage.MediaEvent other) {
+          if (other == fishjam.PeerNotifications.PeerMessage.MediaEvent.getDefaultInstance()) return this;
           if (!other.getData().isEmpty()) {
             data_ = other.data_;
             bitField0_ |= 0x00000001;
@@ -1999,23 +2177,23 @@ public Builder setDataBytes(
           return this;
         }
 
-        // @@protoc_insertion_point(builder_scope:fishjam.PeerMessage.RTCStatsReport)
+        // @@protoc_insertion_point(builder_scope:fishjam.PeerMessage.MediaEvent)
       }
 
-      // @@protoc_insertion_point(class_scope:fishjam.PeerMessage.RTCStatsReport)
-      private static final fishjam.PeerNotifications.PeerMessage.RTCStatsReport DEFAULT_INSTANCE;
+      // @@protoc_insertion_point(class_scope:fishjam.PeerMessage.MediaEvent)
+      private static final fishjam.PeerNotifications.PeerMessage.MediaEvent DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE = new fishjam.PeerNotifications.PeerMessage.RTCStatsReport();
+        DEFAULT_INSTANCE = new fishjam.PeerNotifications.PeerMessage.MediaEvent();
       }
 
-      public static fishjam.PeerNotifications.PeerMessage.RTCStatsReport getDefaultInstance() {
+      public static fishjam.PeerNotifications.PeerMessage.MediaEvent getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser<RTCStatsReport>
-          PARSER = new com.google.protobuf.AbstractParser<RTCStatsReport>() {
+      private static final com.google.protobuf.Parser<MediaEvent>
+          PARSER = new com.google.protobuf.AbstractParser<MediaEvent>() {
         @java.lang.Override
-        public RTCStatsReport parsePartialFrom(
+        public MediaEvent parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
@@ -2034,17 +2212,17 @@ public RTCStatsReport parsePartialFrom(
         }
       };
 
-      public static com.google.protobuf.Parser<RTCStatsReport> parser() {
+      public static com.google.protobuf.Parser<MediaEvent> parser() {
         return PARSER;
       }
 
       @java.lang.Override
-      public com.google.protobuf.Parser<RTCStatsReport> getParserForType() {
+      public com.google.protobuf.Parser<MediaEvent> getParserForType() {
         return PARSER;
       }
 
       @java.lang.Override
-      public fishjam.PeerNotifications.PeerMessage.RTCStatsReport getDefaultInstanceForType() {
+      public fishjam.PeerNotifications.PeerMessage.MediaEvent getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
 
@@ -2060,6 +2238,8 @@ public enum ContentCase
       AUTH_REQUEST(2),
       MEDIA_EVENT(3),
       RTC_STATS_REPORT(4),
+      PEER_MEDIA_EVENT(5),
+      SERVER_MEDIA_EVENT(6),
       CONTENT_NOT_SET(0);
       private final int value;
       private ContentCase(int value) {
@@ -2081,6 +2261,8 @@ public static ContentCase forNumber(int value) {
           case 2: return AUTH_REQUEST;
           case 3: return MEDIA_EVENT;
           case 4: return RTC_STATS_REPORT;
+          case 5: return PEER_MEDIA_EVENT;
+          case 6: return SERVER_MEDIA_EVENT;
           case 0: return CONTENT_NOT_SET;
           default: return null;
         }
@@ -2220,6 +2402,68 @@ public fishjam.PeerNotifications.PeerMessage.RTCStatsReportOrBuilder getRtcStats
       return fishjam.PeerNotifications.PeerMessage.RTCStatsReport.getDefaultInstance();
     }
 
+    public static final int PEER_MEDIA_EVENT_FIELD_NUMBER = 5;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+     * @return Whether the peerMediaEvent field is set.
+     */
+    @java.lang.Override
+    public boolean hasPeerMediaEvent() {
+      return contentCase_ == 5;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+     * @return The peerMediaEvent.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent getPeerMediaEvent() {
+      if (contentCase_ == 5) {
+         return (fishjam.media_events.peer.Peer.MediaEvent) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEventOrBuilder getPeerMediaEventOrBuilder() {
+      if (contentCase_ == 5) {
+         return (fishjam.media_events.peer.Peer.MediaEvent) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance();
+    }
+
+    public static final int SERVER_MEDIA_EVENT_FIELD_NUMBER = 6;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+     * @return Whether the serverMediaEvent field is set.
+     */
+    @java.lang.Override
+    public boolean hasServerMediaEvent() {
+      return contentCase_ == 6;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+     * @return The serverMediaEvent.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent getServerMediaEvent() {
+      if (contentCase_ == 6) {
+         return (fishjam.media_events.server.Server.MediaEvent) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEventOrBuilder getServerMediaEventOrBuilder() {
+      if (contentCase_ == 6) {
+         return (fishjam.media_events.server.Server.MediaEvent) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.getDefaultInstance();
+    }
+
     private byte memoizedIsInitialized = -1;
     @java.lang.Override
     public final boolean isInitialized() {
@@ -2246,6 +2490,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       if (contentCase_ == 4) {
         output.writeMessage(4, (fishjam.PeerNotifications.PeerMessage.RTCStatsReport) content_);
       }
+      if (contentCase_ == 5) {
+        output.writeMessage(5, (fishjam.media_events.peer.Peer.MediaEvent) content_);
+      }
+      if (contentCase_ == 6) {
+        output.writeMessage(6, (fishjam.media_events.server.Server.MediaEvent) content_);
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -2271,6 +2521,14 @@ public int getSerializedSize() {
         size += com.google.protobuf.CodedOutputStream
           .computeMessageSize(4, (fishjam.PeerNotifications.PeerMessage.RTCStatsReport) content_);
       }
+      if (contentCase_ == 5) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, (fishjam.media_events.peer.Peer.MediaEvent) content_);
+      }
+      if (contentCase_ == 6) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, (fishjam.media_events.server.Server.MediaEvent) content_);
+      }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
@@ -2304,6 +2562,14 @@ public boolean equals(final java.lang.Object obj) {
           if (!getRtcStatsReport()
               .equals(other.getRtcStatsReport())) return false;
           break;
+        case 5:
+          if (!getPeerMediaEvent()
+              .equals(other.getPeerMediaEvent())) return false;
+          break;
+        case 6:
+          if (!getServerMediaEvent()
+              .equals(other.getServerMediaEvent())) return false;
+          break;
         case 0:
         default:
       }
@@ -2335,6 +2601,14 @@ public int hashCode() {
           hash = (37 * hash) + RTC_STATS_REPORT_FIELD_NUMBER;
           hash = (53 * hash) + getRtcStatsReport().hashCode();
           break;
+        case 5:
+          hash = (37 * hash) + PEER_MEDIA_EVENT_FIELD_NUMBER;
+          hash = (53 * hash) + getPeerMediaEvent().hashCode();
+          break;
+        case 6:
+          hash = (37 * hash) + SERVER_MEDIA_EVENT_FIELD_NUMBER;
+          hash = (53 * hash) + getServerMediaEvent().hashCode();
+          break;
         case 0:
         default:
       }
@@ -2485,6 +2759,12 @@ public Builder clear() {
         if (rtcStatsReportBuilder_ != null) {
           rtcStatsReportBuilder_.clear();
         }
+        if (peerMediaEventBuilder_ != null) {
+          peerMediaEventBuilder_.clear();
+        }
+        if (serverMediaEventBuilder_ != null) {
+          serverMediaEventBuilder_.clear();
+        }
         contentCase_ = 0;
         content_ = null;
         return this;
@@ -2542,6 +2822,14 @@ private void buildPartialOneofs(fishjam.PeerNotifications.PeerMessage result) {
             rtcStatsReportBuilder_ != null) {
           result.content_ = rtcStatsReportBuilder_.build();
         }
+        if (contentCase_ == 5 &&
+            peerMediaEventBuilder_ != null) {
+          result.content_ = peerMediaEventBuilder_.build();
+        }
+        if (contentCase_ == 6 &&
+            serverMediaEventBuilder_ != null) {
+          result.content_ = serverMediaEventBuilder_.build();
+        }
       }
 
       @java.lang.Override
@@ -2573,6 +2861,14 @@ public Builder mergeFrom(fishjam.PeerNotifications.PeerMessage other) {
             mergeRtcStatsReport(other.getRtcStatsReport());
             break;
           }
+          case PEER_MEDIA_EVENT: {
+            mergePeerMediaEvent(other.getPeerMediaEvent());
+            break;
+          }
+          case SERVER_MEDIA_EVENT: {
+            mergeServerMediaEvent(other.getServerMediaEvent());
+            break;
+          }
           case CONTENT_NOT_SET: {
             break;
           }
@@ -2631,6 +2927,20 @@ public Builder mergeFrom(
                 contentCase_ = 4;
                 break;
               } // case 34
+              case 42: {
+                input.readMessage(
+                    getPeerMediaEventFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 5;
+                break;
+              } // case 42
+              case 50: {
+                input.readMessage(
+                    getServerMediaEventFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 6;
+                break;
+              } // case 50
               default: {
                 if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                   done = true; // was an endgroup tag
@@ -3231,6 +3541,290 @@ public fishjam.PeerNotifications.PeerMessage.RTCStatsReportOrBuilder getRtcStats
         return rtcStatsReportBuilder_;
       }
 
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent, fishjam.media_events.peer.Peer.MediaEvent.Builder, fishjam.media_events.peer.Peer.MediaEventOrBuilder> peerMediaEventBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       * @return Whether the peerMediaEvent field is set.
+       */
+      @java.lang.Override
+      public boolean hasPeerMediaEvent() {
+        return contentCase_ == 5;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       * @return The peerMediaEvent.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent getPeerMediaEvent() {
+        if (peerMediaEventBuilder_ == null) {
+          if (contentCase_ == 5) {
+            return (fishjam.media_events.peer.Peer.MediaEvent) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance();
+        } else {
+          if (contentCase_ == 5) {
+            return peerMediaEventBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       */
+      public Builder setPeerMediaEvent(fishjam.media_events.peer.Peer.MediaEvent value) {
+        if (peerMediaEventBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          peerMediaEventBuilder_.setMessage(value);
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       */
+      public Builder setPeerMediaEvent(
+          fishjam.media_events.peer.Peer.MediaEvent.Builder builderForValue) {
+        if (peerMediaEventBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          peerMediaEventBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       */
+      public Builder mergePeerMediaEvent(fishjam.media_events.peer.Peer.MediaEvent value) {
+        if (peerMediaEventBuilder_ == null) {
+          if (contentCase_ == 5 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.newBuilder((fishjam.media_events.peer.Peer.MediaEvent) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 5) {
+            peerMediaEventBuilder_.mergeFrom(value);
+          } else {
+            peerMediaEventBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       */
+      public Builder clearPeerMediaEvent() {
+        if (peerMediaEventBuilder_ == null) {
+          if (contentCase_ == 5) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 5) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          peerMediaEventBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.Builder getPeerMediaEventBuilder() {
+        return getPeerMediaEventFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEventOrBuilder getPeerMediaEventOrBuilder() {
+        if ((contentCase_ == 5) && (peerMediaEventBuilder_ != null)) {
+          return peerMediaEventBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 5) {
+            return (fishjam.media_events.peer.Peer.MediaEvent) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent peer_media_event = 5;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent, fishjam.media_events.peer.Peer.MediaEvent.Builder, fishjam.media_events.peer.Peer.MediaEventOrBuilder> 
+          getPeerMediaEventFieldBuilder() {
+        if (peerMediaEventBuilder_ == null) {
+          if (!(contentCase_ == 5)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance();
+          }
+          peerMediaEventBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent, fishjam.media_events.peer.Peer.MediaEvent.Builder, fishjam.media_events.peer.Peer.MediaEventOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 5;
+        onChanged();
+        return peerMediaEventBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent, fishjam.media_events.server.Server.MediaEvent.Builder, fishjam.media_events.server.Server.MediaEventOrBuilder> serverMediaEventBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       * @return Whether the serverMediaEvent field is set.
+       */
+      @java.lang.Override
+      public boolean hasServerMediaEvent() {
+        return contentCase_ == 6;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       * @return The serverMediaEvent.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent getServerMediaEvent() {
+        if (serverMediaEventBuilder_ == null) {
+          if (contentCase_ == 6) {
+            return (fishjam.media_events.server.Server.MediaEvent) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.getDefaultInstance();
+        } else {
+          if (contentCase_ == 6) {
+            return serverMediaEventBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       */
+      public Builder setServerMediaEvent(fishjam.media_events.server.Server.MediaEvent value) {
+        if (serverMediaEventBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          serverMediaEventBuilder_.setMessage(value);
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       */
+      public Builder setServerMediaEvent(
+          fishjam.media_events.server.Server.MediaEvent.Builder builderForValue) {
+        if (serverMediaEventBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          serverMediaEventBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       */
+      public Builder mergeServerMediaEvent(fishjam.media_events.server.Server.MediaEvent value) {
+        if (serverMediaEventBuilder_ == null) {
+          if (contentCase_ == 6 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.newBuilder((fishjam.media_events.server.Server.MediaEvent) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 6) {
+            serverMediaEventBuilder_.mergeFrom(value);
+          } else {
+            serverMediaEventBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       */
+      public Builder clearServerMediaEvent() {
+        if (serverMediaEventBuilder_ == null) {
+          if (contentCase_ == 6) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 6) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          serverMediaEventBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.Builder getServerMediaEventBuilder() {
+        return getServerMediaEventFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEventOrBuilder getServerMediaEventOrBuilder() {
+        if ((contentCase_ == 6) && (serverMediaEventBuilder_ != null)) {
+          return serverMediaEventBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 6) {
+            return (fishjam.media_events.server.Server.MediaEvent) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent server_media_event = 6;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent, fishjam.media_events.server.Server.MediaEvent.Builder, fishjam.media_events.server.Server.MediaEventOrBuilder> 
+          getServerMediaEventFieldBuilder() {
+        if (serverMediaEventBuilder_ == null) {
+          if (!(contentCase_ == 6)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.getDefaultInstance();
+          }
+          serverMediaEventBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent, fishjam.media_events.server.Server.MediaEvent.Builder, fishjam.media_events.server.Server.MediaEventOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 6;
+        onChanged();
+        return serverMediaEventBuilder_;
+      }
+
       // @@protoc_insertion_point(builder_scope:fishjam.PeerMessage)
     }
 
@@ -3298,15 +3892,15 @@ public fishjam.PeerNotifications.PeerMessage getDefaultInstanceForType() {
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
       internal_static_fishjam_PeerMessage_AuthRequest_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_fishjam_PeerMessage_MediaEvent_descriptor;
+    internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor;
   private static final 
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_fishjam_PeerMessage_MediaEvent_fieldAccessorTable;
+      internal_static_fishjam_PeerMessage_RTCStatsReport_fieldAccessorTable;
   private static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor;
+    internal_static_fishjam_PeerMessage_MediaEvent_descriptor;
   private static final 
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_fishjam_PeerMessage_RTCStatsReport_fieldAccessorTable;
+      internal_static_fishjam_PeerMessage_MediaEvent_fieldAccessorTable;
 
   public static com.google.protobuf.Descriptors.FileDescriptor
       getDescriptor() {
@@ -3317,27 +3911,35 @@ public fishjam.PeerNotifications.PeerMessage getDefaultInstanceForType() {
   static {
     java.lang.String[] descriptorData = {
       "\n fishjam/peer_notifications.proto\022\007fish" +
-      "jam\"\363\002\n\013PeerMessage\022;\n\rauthenticated\030\001 \001" +
+      "jam\032$fishjam/media_events/peer/peer.prot" +
+      "o\032(fishjam/media_events/server/server.pr" +
+      "oto\"\222\004\n\013PeerMessage\022;\n\rauthenticated\030\001 \001" +
       "(\0132\".fishjam.PeerMessage.AuthenticatedH\000" +
       "\0228\n\014auth_request\030\002 \001(\0132 .fishjam.PeerMes" +
       "sage.AuthRequestH\000\0226\n\013media_event\030\003 \001(\0132" +
       "\037.fishjam.PeerMessage.MediaEventH\000\022?\n\020rt" +
       "c_stats_report\030\004 \001(\0132#.fishjam.PeerMessa" +
-      "ge.RTCStatsReportH\000\032\017\n\rAuthenticated\032\034\n\013" +
-      "AuthRequest\022\r\n\005token\030\001 \001(\t\032\032\n\nMediaEvent" +
-      "\022\014\n\004data\030\001 \001(\t\032\036\n\016RTCStatsReport\022\014\n\004data" +
-      "\030\001 \001(\tB\t\n\007contentb\006proto3"
+      "ge.RTCStatsReportH\000\022A\n\020peer_media_event\030" +
+      "\005 \001(\0132%.fishjam.media_events.peer.MediaE" +
+      "ventH\000\022E\n\022server_media_event\030\006 \001(\0132\'.fis" +
+      "hjam.media_events.server.MediaEventH\000\032\017\n" +
+      "\rAuthenticated\0321\n\013AuthRequest\022\r\n\005token\030\001" +
+      " \001(\t\022\023\n\013sdk_version\030\002 \001(\t\032\036\n\016RTCStatsRep" +
+      "ort\022\014\n\004data\030\001 \001(\t\032\032\n\nMediaEvent\022\014\n\004data\030" +
+      "\001 \001(\tB\t\n\007contentb\006proto3"
     };
     descriptor = com.google.protobuf.Descriptors.FileDescriptor
       .internalBuildGeneratedFileFrom(descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
+          fishjam.media_events.peer.Peer.getDescriptor(),
+          fishjam.media_events.server.Server.getDescriptor(),
         });
     internal_static_fishjam_PeerMessage_descriptor =
       getDescriptor().getMessageTypes().get(0);
     internal_static_fishjam_PeerMessage_fieldAccessorTable = new
       com.google.protobuf.GeneratedMessage.FieldAccessorTable(
         internal_static_fishjam_PeerMessage_descriptor,
-        new java.lang.String[] { "Authenticated", "AuthRequest", "MediaEvent", "RtcStatsReport", "Content", });
+        new java.lang.String[] { "Authenticated", "AuthRequest", "MediaEvent", "RtcStatsReport", "PeerMediaEvent", "ServerMediaEvent", "Content", });
     internal_static_fishjam_PeerMessage_Authenticated_descriptor =
       internal_static_fishjam_PeerMessage_descriptor.getNestedTypes().get(0);
     internal_static_fishjam_PeerMessage_Authenticated_fieldAccessorTable = new
@@ -3349,20 +3951,22 @@ public fishjam.PeerNotifications.PeerMessage getDefaultInstanceForType() {
     internal_static_fishjam_PeerMessage_AuthRequest_fieldAccessorTable = new
       com.google.protobuf.GeneratedMessage.FieldAccessorTable(
         internal_static_fishjam_PeerMessage_AuthRequest_descriptor,
-        new java.lang.String[] { "Token", });
-    internal_static_fishjam_PeerMessage_MediaEvent_descriptor =
+        new java.lang.String[] { "Token", "SdkVersion", });
+    internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor =
       internal_static_fishjam_PeerMessage_descriptor.getNestedTypes().get(2);
-    internal_static_fishjam_PeerMessage_MediaEvent_fieldAccessorTable = new
+    internal_static_fishjam_PeerMessage_RTCStatsReport_fieldAccessorTable = new
       com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-        internal_static_fishjam_PeerMessage_MediaEvent_descriptor,
+        internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor,
         new java.lang.String[] { "Data", });
-    internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor =
+    internal_static_fishjam_PeerMessage_MediaEvent_descriptor =
       internal_static_fishjam_PeerMessage_descriptor.getNestedTypes().get(3);
-    internal_static_fishjam_PeerMessage_RTCStatsReport_fieldAccessorTable = new
+    internal_static_fishjam_PeerMessage_MediaEvent_fieldAccessorTable = new
       com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-        internal_static_fishjam_PeerMessage_RTCStatsReport_descriptor,
+        internal_static_fishjam_PeerMessage_MediaEvent_descriptor,
         new java.lang.String[] { "Data", });
     descriptor.resolveAllFeaturesImmutable();
+    fishjam.media_events.peer.Peer.getDescriptor();
+    fishjam.media_events.server.Server.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/ServerMessageKt.kt b/packages/android-client/FishjamClient/src/main/java/fishjam/ServerMessageKt.kt
index b4818932..359be1f8 100644
--- a/packages/android-client/FishjamClient/src/main/java/fishjam/ServerMessageKt.kt
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/ServerMessageKt.kt
@@ -10,7 +10,7 @@ public inline fun serverMessage(block: fishjam.ServerMessageKt.Dsl.() -> kotlin.
   fishjam.ServerMessageKt.Dsl._create(fishjam.ServerNotifications.ServerMessage.newBuilder()).apply { block() }._build()
 /**
  * ```
- * Defines any type of message passed between FJ and server client
+ * Defines any type of message passed between FJ and server peer
  * ```
  *
  * Protobuf type `fishjam.ServerMessage`
@@ -1001,7 +1001,7 @@ public object ServerMessageKt {
     fishjam.ServerMessageKt.AuthRequestKt.Dsl._create(fishjam.ServerNotifications.ServerMessage.AuthRequest.newBuilder()).apply { block() }._build()
   /**
    * ```
-   * Request sent by client, to authenticate to FJ server
+   * Request sent by peer, to authenticate to FJ server
    * ```
    *
    * Protobuf type `fishjam.ServerMessage.AuthRequest`
@@ -1045,7 +1045,7 @@ public object ServerMessageKt {
     fishjam.ServerMessageKt.SubscribeRequestKt.Dsl._create(fishjam.ServerNotifications.ServerMessage.SubscribeRequest.newBuilder()).apply { block() }._build()
   /**
    * ```
-   * Request sent by client to subsribe for certain message type
+   * Request sent by peer to subsribe for certain message type
    * ```
    *
    * Protobuf type `fishjam.ServerMessage.SubscribeRequest`
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/ServerNotifications.java b/packages/android-client/FishjamClient/src/main/java/fishjam/ServerNotifications.java
index f22ea5a0..3dd85858 100644
--- a/packages/android-client/FishjamClient/src/main/java/fishjam/ServerNotifications.java
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/ServerNotifications.java
@@ -347,7 +347,7 @@ public interface ServerMessageOrBuilder extends
   }
   /**
    * <pre>
-   * Defines any type of message passed between FJ and server client
+   * Defines any type of message passed between FJ and server peer
    * </pre>
    *
    * Protobuf type {@code fishjam.ServerMessage}
@@ -388,7 +388,7 @@ private ServerMessage() {
 
     /**
      * <pre>
-     * Defines message groups for which client can subscribe
+     * Defines message groups for which peer can subscribe
      * </pre>
      *
      * Protobuf enum {@code fishjam.ServerMessage.EventType}
@@ -5689,7 +5689,7 @@ public interface AuthRequestOrBuilder extends
     }
     /**
      * <pre>
-     * Request sent by client, to authenticate to FJ server
+     * Request sent by peer, to authenticate to FJ server
      * </pre>
      *
      * Protobuf type {@code fishjam.ServerMessage.AuthRequest}
@@ -5926,7 +5926,7 @@ protected Builder newBuilderForType(
       }
       /**
        * <pre>
-       * Request sent by client, to authenticate to FJ server
+       * Request sent by peer, to authenticate to FJ server
        * </pre>
        *
        * Protobuf type {@code fishjam.ServerMessage.AuthRequest}
@@ -6206,7 +6206,7 @@ public interface SubscribeRequestOrBuilder extends
     }
     /**
      * <pre>
-     * Request sent by client to subsribe for certain message type
+     * Request sent by peer to subsribe for certain message type
      * </pre>
      *
      * Protobuf type {@code fishjam.ServerMessage.SubscribeRequest}
@@ -6422,7 +6422,7 @@ protected Builder newBuilderForType(
       }
       /**
        * <pre>
-       * Request sent by client to subsribe for certain message type
+       * Request sent by peer to subsribe for certain message type
        * </pre>
        *
        * Protobuf type {@code fishjam.ServerMessage.SubscribeRequest}
@@ -16732,7 +16732,7 @@ protected Builder newBuilderForType(
     }
     /**
      * <pre>
-     * Defines any type of message passed between FJ and server client
+     * Defines any type of message passed between FJ and server peer
      * </pre>
      *
      * Protobuf type {@code fishjam.ServerMessage}
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/CandidateKt.kt b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/CandidateKt.kt
new file mode 100644
index 00000000..b1f181b6
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/CandidateKt.kt
@@ -0,0 +1,106 @@
+// Generated by the protocol buffer compiler. DO NOT EDIT!
+// source: fishjam/media_events/shared.proto
+
+// Generated files should ignore deprecation warnings
+@file:Suppress("DEPRECATION")
+package fishjam.media_events;
+
+@kotlin.jvm.JvmName("-initializecandidate")
+public inline fun candidate(block: fishjam.media_events.CandidateKt.Dsl.() -> kotlin.Unit): fishjam.media_events.Shared.Candidate =
+  fishjam.media_events.CandidateKt.Dsl._create(fishjam.media_events.Shared.Candidate.newBuilder()).apply { block() }._build()
+/**
+ * ```
+ * Contains information about an ICE candidate which will be sent to the peer/server
+ * ```
+ *
+ * Protobuf type `fishjam.media_events.Candidate`
+ */
+public object CandidateKt {
+  @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+  @com.google.protobuf.kotlin.ProtoDslMarker
+  public class Dsl private constructor(
+    private val _builder: fishjam.media_events.Shared.Candidate.Builder
+  ) {
+    public companion object {
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _create(builder: fishjam.media_events.Shared.Candidate.Builder): Dsl = Dsl(builder)
+    }
+
+    @kotlin.jvm.JvmSynthetic
+    @kotlin.PublishedApi
+    internal fun _build(): fishjam.media_events.Shared.Candidate = _builder.build()
+
+    /**
+     * `string candidate = 1;`
+     */
+    public var candidate: kotlin.String
+      @JvmName("getCandidate")
+      get() = _builder.getCandidate()
+      @JvmName("setCandidate")
+      set(value) {
+        _builder.setCandidate(value)
+      }
+    /**
+     * `string candidate = 1;`
+     */
+    public fun clearCandidate() {
+      _builder.clearCandidate()
+    }
+
+    /**
+     * `int32 sdp_m_line_index = 2;`
+     */
+    public var sdpMLineIndex: kotlin.Int
+      @JvmName("getSdpMLineIndex")
+      get() = _builder.getSdpMLineIndex()
+      @JvmName("setSdpMLineIndex")
+      set(value) {
+        _builder.setSdpMLineIndex(value)
+      }
+    /**
+     * `int32 sdp_m_line_index = 2;`
+     */
+    public fun clearSdpMLineIndex() {
+      _builder.clearSdpMLineIndex()
+    }
+
+    /**
+     * `string sdp_mid = 3;`
+     */
+    public var sdpMid: kotlin.String
+      @JvmName("getSdpMid")
+      get() = _builder.getSdpMid()
+      @JvmName("setSdpMid")
+      set(value) {
+        _builder.setSdpMid(value)
+      }
+    /**
+     * `string sdp_mid = 3;`
+     */
+    public fun clearSdpMid() {
+      _builder.clearSdpMid()
+    }
+
+    /**
+     * `string username_fragment = 4;`
+     */
+    public var usernameFragment: kotlin.String
+      @JvmName("getUsernameFragment")
+      get() = _builder.getUsernameFragment()
+      @JvmName("setUsernameFragment")
+      set(value) {
+        _builder.setUsernameFragment(value)
+      }
+    /**
+     * `string username_fragment = 4;`
+     */
+    public fun clearUsernameFragment() {
+      _builder.clearUsernameFragment()
+    }
+  }
+}
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.Shared.Candidate.copy(block: `fishjam.media_events`.CandidateKt.Dsl.() -> kotlin.Unit): fishjam.media_events.Shared.Candidate =
+  `fishjam.media_events`.CandidateKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/Shared.java b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/Shared.java
new file mode 100644
index 00000000..8e88029a
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/Shared.java
@@ -0,0 +1,1084 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: fishjam/media_events/shared.proto
+// Protobuf Java Version: 4.26.1
+
+package fishjam.media_events;
+
+public final class Shared {
+  private Shared() {}
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+      com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+      /* major= */ 4,
+      /* minor= */ 26,
+      /* patch= */ 1,
+      /* suffix= */ "",
+      Shared.class.getName());
+  }
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  /**
+   * Protobuf enum {@code fishjam.media_events.Variant}
+   */
+  public enum Variant
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>VARIANT_UNSPECIFIED = 0;</code>
+     */
+    VARIANT_UNSPECIFIED(0),
+    /**
+     * <code>VARIANT_LOW = 1;</code>
+     */
+    VARIANT_LOW(1),
+    /**
+     * <code>VARIANT_MEDIUM = 2;</code>
+     */
+    VARIANT_MEDIUM(2),
+    /**
+     * <code>VARIANT_HIGH = 3;</code>
+     */
+    VARIANT_HIGH(3),
+    UNRECOGNIZED(-1),
+    ;
+
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 26,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        Variant.class.getName());
+    }
+    /**
+     * <code>VARIANT_UNSPECIFIED = 0;</code>
+     */
+    public static final int VARIANT_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>VARIANT_LOW = 1;</code>
+     */
+    public static final int VARIANT_LOW_VALUE = 1;
+    /**
+     * <code>VARIANT_MEDIUM = 2;</code>
+     */
+    public static final int VARIANT_MEDIUM_VALUE = 2;
+    /**
+     * <code>VARIANT_HIGH = 3;</code>
+     */
+    public static final int VARIANT_HIGH_VALUE = 3;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static Variant valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static Variant forNumber(int value) {
+      switch (value) {
+        case 0: return VARIANT_UNSPECIFIED;
+        case 1: return VARIANT_LOW;
+        case 2: return VARIANT_MEDIUM;
+        case 3: return VARIANT_HIGH;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<Variant>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Variant> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<Variant>() {
+            public Variant findValueByNumber(int number) {
+              return Variant.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return fishjam.media_events.Shared.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final Variant[] VALUES = values();
+
+    public static Variant valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private Variant(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:fishjam.media_events.Variant)
+  }
+
+  public interface CandidateOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:fishjam.media_events.Candidate)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>string candidate = 1;</code>
+     * @return The candidate.
+     */
+    java.lang.String getCandidate();
+    /**
+     * <code>string candidate = 1;</code>
+     * @return The bytes for candidate.
+     */
+    com.google.protobuf.ByteString
+        getCandidateBytes();
+
+    /**
+     * <code>int32 sdp_m_line_index = 2;</code>
+     * @return The sdpMLineIndex.
+     */
+    int getSdpMLineIndex();
+
+    /**
+     * <code>string sdp_mid = 3;</code>
+     * @return The sdpMid.
+     */
+    java.lang.String getSdpMid();
+    /**
+     * <code>string sdp_mid = 3;</code>
+     * @return The bytes for sdpMid.
+     */
+    com.google.protobuf.ByteString
+        getSdpMidBytes();
+
+    /**
+     * <code>string username_fragment = 4;</code>
+     * @return The usernameFragment.
+     */
+    java.lang.String getUsernameFragment();
+    /**
+     * <code>string username_fragment = 4;</code>
+     * @return The bytes for usernameFragment.
+     */
+    com.google.protobuf.ByteString
+        getUsernameFragmentBytes();
+  }
+  /**
+   * <pre>
+   * Contains information about an ICE candidate which will be sent to the peer/server
+   * </pre>
+   *
+   * Protobuf type {@code fishjam.media_events.Candidate}
+   */
+  public static final class Candidate extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:fishjam.media_events.Candidate)
+      CandidateOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 26,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        Candidate.class.getName());
+    }
+    // Use Candidate.newBuilder() to construct.
+    private Candidate(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private Candidate() {
+      candidate_ = "";
+      sdpMid_ = "";
+      usernameFragment_ = "";
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return fishjam.media_events.Shared.internal_static_fishjam_media_events_Candidate_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return fishjam.media_events.Shared.internal_static_fishjam_media_events_Candidate_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              fishjam.media_events.Shared.Candidate.class, fishjam.media_events.Shared.Candidate.Builder.class);
+    }
+
+    public static final int CANDIDATE_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object candidate_ = "";
+    /**
+     * <code>string candidate = 1;</code>
+     * @return The candidate.
+     */
+    @java.lang.Override
+    public java.lang.String getCandidate() {
+      java.lang.Object ref = candidate_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        candidate_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string candidate = 1;</code>
+     * @return The bytes for candidate.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getCandidateBytes() {
+      java.lang.Object ref = candidate_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        candidate_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int SDP_M_LINE_INDEX_FIELD_NUMBER = 2;
+    private int sdpMLineIndex_ = 0;
+    /**
+     * <code>int32 sdp_m_line_index = 2;</code>
+     * @return The sdpMLineIndex.
+     */
+    @java.lang.Override
+    public int getSdpMLineIndex() {
+      return sdpMLineIndex_;
+    }
+
+    public static final int SDP_MID_FIELD_NUMBER = 3;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object sdpMid_ = "";
+    /**
+     * <code>string sdp_mid = 3;</code>
+     * @return The sdpMid.
+     */
+    @java.lang.Override
+    public java.lang.String getSdpMid() {
+      java.lang.Object ref = sdpMid_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        sdpMid_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string sdp_mid = 3;</code>
+     * @return The bytes for sdpMid.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getSdpMidBytes() {
+      java.lang.Object ref = sdpMid_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        sdpMid_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int USERNAME_FRAGMENT_FIELD_NUMBER = 4;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object usernameFragment_ = "";
+    /**
+     * <code>string username_fragment = 4;</code>
+     * @return The usernameFragment.
+     */
+    @java.lang.Override
+    public java.lang.String getUsernameFragment() {
+      java.lang.Object ref = usernameFragment_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        usernameFragment_ = s;
+        return s;
+      }
+    }
+    /**
+     * <code>string username_fragment = 4;</code>
+     * @return The bytes for usernameFragment.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getUsernameFragmentBytes() {
+      java.lang.Object ref = usernameFragment_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        usernameFragment_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(candidate_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 1, candidate_);
+      }
+      if (sdpMLineIndex_ != 0) {
+        output.writeInt32(2, sdpMLineIndex_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sdpMid_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 3, sdpMid_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(usernameFragment_)) {
+        com.google.protobuf.GeneratedMessage.writeString(output, 4, usernameFragment_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(candidate_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(1, candidate_);
+      }
+      if (sdpMLineIndex_ != 0) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(2, sdpMLineIndex_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sdpMid_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(3, sdpMid_);
+      }
+      if (!com.google.protobuf.GeneratedMessage.isStringEmpty(usernameFragment_)) {
+        size += com.google.protobuf.GeneratedMessage.computeStringSize(4, usernameFragment_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof fishjam.media_events.Shared.Candidate)) {
+        return super.equals(obj);
+      }
+      fishjam.media_events.Shared.Candidate other = (fishjam.media_events.Shared.Candidate) obj;
+
+      if (!getCandidate()
+          .equals(other.getCandidate())) return false;
+      if (getSdpMLineIndex()
+          != other.getSdpMLineIndex()) return false;
+      if (!getSdpMid()
+          .equals(other.getSdpMid())) return false;
+      if (!getUsernameFragment()
+          .equals(other.getUsernameFragment())) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + CANDIDATE_FIELD_NUMBER;
+      hash = (53 * hash) + getCandidate().hashCode();
+      hash = (37 * hash) + SDP_M_LINE_INDEX_FIELD_NUMBER;
+      hash = (53 * hash) + getSdpMLineIndex();
+      hash = (37 * hash) + SDP_MID_FIELD_NUMBER;
+      hash = (53 * hash) + getSdpMid().hashCode();
+      hash = (37 * hash) + USERNAME_FRAGMENT_FIELD_NUMBER;
+      hash = (53 * hash) + getUsernameFragment().hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static fishjam.media_events.Shared.Candidate parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static fishjam.media_events.Shared.Candidate parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static fishjam.media_events.Shared.Candidate parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static fishjam.media_events.Shared.Candidate parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(fishjam.media_events.Shared.Candidate prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     * Contains information about an ICE candidate which will be sent to the peer/server
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.Candidate}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:fishjam.media_events.Candidate)
+        fishjam.media_events.Shared.CandidateOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.Shared.internal_static_fishjam_media_events_Candidate_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.Shared.internal_static_fishjam_media_events_Candidate_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.Shared.Candidate.class, fishjam.media_events.Shared.Candidate.Builder.class);
+      }
+
+      // Construct using fishjam.media_events.Shared.Candidate.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        candidate_ = "";
+        sdpMLineIndex_ = 0;
+        sdpMid_ = "";
+        usernameFragment_ = "";
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return fishjam.media_events.Shared.internal_static_fishjam_media_events_Candidate_descriptor;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.Shared.Candidate getDefaultInstanceForType() {
+        return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.Shared.Candidate build() {
+        fishjam.media_events.Shared.Candidate result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.Shared.Candidate buildPartial() {
+        fishjam.media_events.Shared.Candidate result = new fishjam.media_events.Shared.Candidate(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(fishjam.media_events.Shared.Candidate result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.candidate_ = candidate_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.sdpMLineIndex_ = sdpMLineIndex_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.sdpMid_ = sdpMid_;
+        }
+        if (((from_bitField0_ & 0x00000008) != 0)) {
+          result.usernameFragment_ = usernameFragment_;
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof fishjam.media_events.Shared.Candidate) {
+          return mergeFrom((fishjam.media_events.Shared.Candidate)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(fishjam.media_events.Shared.Candidate other) {
+        if (other == fishjam.media_events.Shared.Candidate.getDefaultInstance()) return this;
+        if (!other.getCandidate().isEmpty()) {
+          candidate_ = other.candidate_;
+          bitField0_ |= 0x00000001;
+          onChanged();
+        }
+        if (other.getSdpMLineIndex() != 0) {
+          setSdpMLineIndex(other.getSdpMLineIndex());
+        }
+        if (!other.getSdpMid().isEmpty()) {
+          sdpMid_ = other.sdpMid_;
+          bitField0_ |= 0x00000004;
+          onChanged();
+        }
+        if (!other.getUsernameFragment().isEmpty()) {
+          usernameFragment_ = other.usernameFragment_;
+          bitField0_ |= 0x00000008;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                candidate_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 16: {
+                sdpMLineIndex_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              case 26: {
+                sdpMid_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              case 34: {
+                usernameFragment_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int bitField0_;
+
+      private java.lang.Object candidate_ = "";
+      /**
+       * <code>string candidate = 1;</code>
+       * @return The candidate.
+       */
+      public java.lang.String getCandidate() {
+        java.lang.Object ref = candidate_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          candidate_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string candidate = 1;</code>
+       * @return The bytes for candidate.
+       */
+      public com.google.protobuf.ByteString
+          getCandidateBytes() {
+        java.lang.Object ref = candidate_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          candidate_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string candidate = 1;</code>
+       * @param value The candidate to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCandidate(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        candidate_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string candidate = 1;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearCandidate() {
+        candidate_ = getDefaultInstance().getCandidate();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string candidate = 1;</code>
+       * @param value The bytes for candidate to set.
+       * @return This builder for chaining.
+       */
+      public Builder setCandidateBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        candidate_ = value;
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return this;
+      }
+
+      private int sdpMLineIndex_ ;
+      /**
+       * <code>int32 sdp_m_line_index = 2;</code>
+       * @return The sdpMLineIndex.
+       */
+      @java.lang.Override
+      public int getSdpMLineIndex() {
+        return sdpMLineIndex_;
+      }
+      /**
+       * <code>int32 sdp_m_line_index = 2;</code>
+       * @param value The sdpMLineIndex to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSdpMLineIndex(int value) {
+
+        sdpMLineIndex_ = value;
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>int32 sdp_m_line_index = 2;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSdpMLineIndex() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        sdpMLineIndex_ = 0;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object sdpMid_ = "";
+      /**
+       * <code>string sdp_mid = 3;</code>
+       * @return The sdpMid.
+       */
+      public java.lang.String getSdpMid() {
+        java.lang.Object ref = sdpMid_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sdpMid_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string sdp_mid = 3;</code>
+       * @return The bytes for sdpMid.
+       */
+      public com.google.protobuf.ByteString
+          getSdpMidBytes() {
+        java.lang.Object ref = sdpMid_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sdpMid_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string sdp_mid = 3;</code>
+       * @param value The sdpMid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSdpMid(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        sdpMid_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string sdp_mid = 3;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearSdpMid() {
+        sdpMid_ = getDefaultInstance().getSdpMid();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string sdp_mid = 3;</code>
+       * @param value The bytes for sdpMid to set.
+       * @return This builder for chaining.
+       */
+      public Builder setSdpMidBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        sdpMid_ = value;
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+
+      private java.lang.Object usernameFragment_ = "";
+      /**
+       * <code>string username_fragment = 4;</code>
+       * @return The usernameFragment.
+       */
+      public java.lang.String getUsernameFragment() {
+        java.lang.Object ref = usernameFragment_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          usernameFragment_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>string username_fragment = 4;</code>
+       * @return The bytes for usernameFragment.
+       */
+      public com.google.protobuf.ByteString
+          getUsernameFragmentBytes() {
+        java.lang.Object ref = usernameFragment_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          usernameFragment_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>string username_fragment = 4;</code>
+       * @param value The usernameFragment to set.
+       * @return This builder for chaining.
+       */
+      public Builder setUsernameFragment(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
+        usernameFragment_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string username_fragment = 4;</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearUsernameFragment() {
+        usernameFragment_ = getDefaultInstance().getUsernameFragment();
+        bitField0_ = (bitField0_ & ~0x00000008);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>string username_fragment = 4;</code>
+       * @param value The bytes for usernameFragment to set.
+       * @return This builder for chaining.
+       */
+      public Builder setUsernameFragmentBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
+        checkByteStringIsUtf8(value);
+        usernameFragment_ = value;
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:fishjam.media_events.Candidate)
+    }
+
+    // @@protoc_insertion_point(class_scope:fishjam.media_events.Candidate)
+    private static final fishjam.media_events.Shared.Candidate DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new fishjam.media_events.Shared.Candidate();
+    }
+
+    public static fishjam.media_events.Shared.Candidate getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<Candidate>
+        PARSER = new com.google.protobuf.AbstractParser<Candidate>() {
+      @java.lang.Override
+      public Candidate parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<Candidate> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<Candidate> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public fishjam.media_events.Shared.Candidate getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_Candidate_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_Candidate_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n!fishjam/media_events/shared.proto\022\024fis" +
+      "hjam.media_events\"d\n\tCandidate\022\021\n\tcandid" +
+      "ate\030\001 \001(\t\022\030\n\020sdp_m_line_index\030\002 \001(\005\022\017\n\007s" +
+      "dp_mid\030\003 \001(\t\022\031\n\021username_fragment\030\004 \001(\t*" +
+      "Y\n\007Variant\022\027\n\023VARIANT_UNSPECIFIED\020\000\022\017\n\013V" +
+      "ARIANT_LOW\020\001\022\022\n\016VARIANT_MEDIUM\020\002\022\020\n\014VARI" +
+      "ANT_HIGH\020\003b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+        });
+    internal_static_fishjam_media_events_Candidate_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_fishjam_media_events_Candidate_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_Candidate_descriptor,
+        new java.lang.String[] { "Candidate", "SdpMLineIndex", "SdpMid", "UsernameFragment", });
+    descriptor.resolveAllFeaturesImmutable();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/SharedKt.kt b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/SharedKt.kt
new file mode 100644
index 00000000..6035fe88
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/SharedKt.kt
@@ -0,0 +1,7 @@
+// Generated by the protocol buffer compiler. DO NOT EDIT!
+// source: fishjam/media_events/shared.proto
+
+// Generated files should ignore deprecation warnings
+@file:Suppress("DEPRECATION")
+package fishjam.media_events;
+
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/MediaEventKt.kt b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/MediaEventKt.kt
new file mode 100644
index 00000000..290d3417
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/MediaEventKt.kt
@@ -0,0 +1,1258 @@
+// Generated by the protocol buffer compiler. DO NOT EDIT!
+// source: fishjam/media_events/peer/peer.proto
+
+// Generated files should ignore deprecation warnings
+@file:Suppress("DEPRECATION")
+package fishjam.media_events.peer;
+
+@kotlin.jvm.JvmName("-initializemediaEvent")
+public inline fun mediaEvent(block: fishjam.media_events.peer.MediaEventKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent =
+  fishjam.media_events.peer.MediaEventKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.newBuilder()).apply { block() }._build()
+/**
+ * ```
+ * Defines any type of message sent from Peer to Membrane RTC Engine
+ * ```
+ *
+ * Protobuf type `fishjam.media_events.peer.MediaEvent`
+ */
+public object MediaEventKt {
+  @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+  @com.google.protobuf.kotlin.ProtoDslMarker
+  public class Dsl private constructor(
+    private val _builder: fishjam.media_events.peer.Peer.MediaEvent.Builder
+  ) {
+    public companion object {
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.Builder): Dsl = Dsl(builder)
+    }
+
+    @kotlin.jvm.JvmSynthetic
+    @kotlin.PublishedApi
+    internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent = _builder.build()
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.Connect connect = 1;`
+     */
+    public var connect: fishjam.media_events.peer.Peer.MediaEvent.Connect
+      @JvmName("getConnect")
+      get() = _builder.getConnect()
+      @JvmName("setConnect")
+      set(value) {
+        _builder.setConnect(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.Connect connect = 1;`
+     */
+    public fun clearConnect() {
+      _builder.clearConnect()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.Connect connect = 1;`
+     * @return Whether the connect field is set.
+     */
+    public fun hasConnect(): kotlin.Boolean {
+      return _builder.hasConnect()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;`
+     */
+    public var disconnect: fishjam.media_events.peer.Peer.MediaEvent.Disconnect
+      @JvmName("getDisconnect")
+      get() = _builder.getDisconnect()
+      @JvmName("setDisconnect")
+      set(value) {
+        _builder.setDisconnect(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;`
+     */
+    public fun clearDisconnect() {
+      _builder.clearDisconnect()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;`
+     * @return Whether the disconnect field is set.
+     */
+    public fun hasDisconnect(): kotlin.Boolean {
+      return _builder.hasDisconnect()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;`
+     */
+    public var updateEndpointMetadata: fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata
+      @JvmName("getUpdateEndpointMetadata")
+      get() = _builder.getUpdateEndpointMetadata()
+      @JvmName("setUpdateEndpointMetadata")
+      set(value) {
+        _builder.setUpdateEndpointMetadata(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;`
+     */
+    public fun clearUpdateEndpointMetadata() {
+      _builder.clearUpdateEndpointMetadata()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;`
+     * @return Whether the updateEndpointMetadata field is set.
+     */
+    public fun hasUpdateEndpointMetadata(): kotlin.Boolean {
+      return _builder.hasUpdateEndpointMetadata()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;`
+     */
+    public var updateTrackMetadata: fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata
+      @JvmName("getUpdateTrackMetadata")
+      get() = _builder.getUpdateTrackMetadata()
+      @JvmName("setUpdateTrackMetadata")
+      set(value) {
+        _builder.setUpdateTrackMetadata(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;`
+     */
+    public fun clearUpdateTrackMetadata() {
+      _builder.clearUpdateTrackMetadata()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;`
+     * @return Whether the updateTrackMetadata field is set.
+     */
+    public fun hasUpdateTrackMetadata(): kotlin.Boolean {
+      return _builder.hasUpdateTrackMetadata()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;`
+     */
+    public var renegotiateTracks: fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks
+      @JvmName("getRenegotiateTracks")
+      get() = _builder.getRenegotiateTracks()
+      @JvmName("setRenegotiateTracks")
+      set(value) {
+        _builder.setRenegotiateTracks(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;`
+     */
+    public fun clearRenegotiateTracks() {
+      _builder.clearRenegotiateTracks()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;`
+     * @return Whether the renegotiateTracks field is set.
+     */
+    public fun hasRenegotiateTracks(): kotlin.Boolean {
+      return _builder.hasRenegotiateTracks()
+    }
+
+    /**
+     * `.fishjam.media_events.Candidate candidate = 6;`
+     */
+    public var candidate: fishjam.media_events.Shared.Candidate
+      @JvmName("getCandidate")
+      get() = _builder.getCandidate()
+      @JvmName("setCandidate")
+      set(value) {
+        _builder.setCandidate(value)
+      }
+    /**
+     * `.fishjam.media_events.Candidate candidate = 6;`
+     */
+    public fun clearCandidate() {
+      _builder.clearCandidate()
+    }
+    /**
+     * `.fishjam.media_events.Candidate candidate = 6;`
+     * @return Whether the candidate field is set.
+     */
+    public fun hasCandidate(): kotlin.Boolean {
+      return _builder.hasCandidate()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;`
+     */
+    public var sdpOffer: fishjam.media_events.peer.Peer.MediaEvent.SdpOffer
+      @JvmName("getSdpOffer")
+      get() = _builder.getSdpOffer()
+      @JvmName("setSdpOffer")
+      set(value) {
+        _builder.setSdpOffer(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;`
+     */
+    public fun clearSdpOffer() {
+      _builder.clearSdpOffer()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;`
+     * @return Whether the sdpOffer field is set.
+     */
+    public fun hasSdpOffer(): kotlin.Boolean {
+      return _builder.hasSdpOffer()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;`
+     */
+    public var trackBitrates: fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates
+      @JvmName("getTrackBitrates")
+      get() = _builder.getTrackBitrates()
+      @JvmName("setTrackBitrates")
+      set(value) {
+        _builder.setTrackBitrates(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;`
+     */
+    public fun clearTrackBitrates() {
+      _builder.clearTrackBitrates()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;`
+     * @return Whether the trackBitrates field is set.
+     */
+    public fun hasTrackBitrates(): kotlin.Boolean {
+      return _builder.hasTrackBitrates()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;`
+     */
+    public var enableTrackVariant: fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant
+      @JvmName("getEnableTrackVariant")
+      get() = _builder.getEnableTrackVariant()
+      @JvmName("setEnableTrackVariant")
+      set(value) {
+        _builder.setEnableTrackVariant(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;`
+     */
+    public fun clearEnableTrackVariant() {
+      _builder.clearEnableTrackVariant()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;`
+     * @return Whether the enableTrackVariant field is set.
+     */
+    public fun hasEnableTrackVariant(): kotlin.Boolean {
+      return _builder.hasEnableTrackVariant()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;`
+     */
+    public var disableTrackVariant: fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant
+      @JvmName("getDisableTrackVariant")
+      get() = _builder.getDisableTrackVariant()
+      @JvmName("setDisableTrackVariant")
+      set(value) {
+        _builder.setDisableTrackVariant(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;`
+     */
+    public fun clearDisableTrackVariant() {
+      _builder.clearDisableTrackVariant()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;`
+     * @return Whether the disableTrackVariant field is set.
+     */
+    public fun hasDisableTrackVariant(): kotlin.Boolean {
+      return _builder.hasDisableTrackVariant()
+    }
+
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;`
+     */
+    public var setTargetTrackVariant: fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant
+      @JvmName("getSetTargetTrackVariant")
+      get() = _builder.getSetTargetTrackVariant()
+      @JvmName("setSetTargetTrackVariant")
+      set(value) {
+        _builder.setSetTargetTrackVariant(value)
+      }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;`
+     */
+    public fun clearSetTargetTrackVariant() {
+      _builder.clearSetTargetTrackVariant()
+    }
+    /**
+     * `.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;`
+     * @return Whether the setTargetTrackVariant field is set.
+     */
+    public fun hasSetTargetTrackVariant(): kotlin.Boolean {
+      return _builder.hasSetTargetTrackVariant()
+    }
+    public val contentCase: fishjam.media_events.peer.Peer.MediaEvent.ContentCase
+      @JvmName("getContentCase")
+      get() = _builder.getContentCase()
+
+    public fun clearContent() {
+      _builder.clearContent()
+    }
+  }
+  @kotlin.jvm.JvmName("-initializevariantBitrate")
+  public inline fun variantBitrate(block: fishjam.media_events.peer.MediaEventKt.VariantBitrateKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate =
+    fishjam.media_events.peer.MediaEventKt.VariantBitrateKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.newBuilder()).apply { block() }._build()
+  /**
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.VariantBitrate`
+   */
+  public object VariantBitrateKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate = _builder.build()
+
+      /**
+       * `.fishjam.media_events.Variant variant = 1;`
+       */
+      public var variant: fishjam.media_events.Shared.Variant
+        @JvmName("getVariant")
+        get() = _builder.getVariant()
+        @JvmName("setVariant")
+        set(value) {
+          _builder.setVariant(value)
+        }
+      public var variantValue: kotlin.Int
+        @JvmName("getVariantValue")
+        get() = _builder.getVariantValue()
+        @JvmName("setVariantValue")
+        set(value) {
+          _builder.setVariantValue(value)
+        }
+      /**
+       * `.fishjam.media_events.Variant variant = 1;`
+       */
+      public fun clearVariant() {
+        _builder.clearVariant()
+      }
+
+      /**
+       * `int32 bitrate = 2;`
+       */
+      public var bitrate: kotlin.Int
+        @JvmName("getBitrate")
+        get() = _builder.getBitrate()
+        @JvmName("setBitrate")
+        set(value) {
+          _builder.setBitrate(value)
+        }
+      /**
+       * `int32 bitrate = 2;`
+       */
+      public fun clearBitrate() {
+        _builder.clearBitrate()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeconnect")
+  public inline fun connect(block: fishjam.media_events.peer.MediaEventKt.ConnectKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.Connect =
+    fishjam.media_events.peer.MediaEventKt.ConnectKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.Connect.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when a peer wants to join WebRTC Endpoint.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.Connect`
+   */
+  public object ConnectKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.Connect.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.Connect.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.Connect = _builder.build()
+
+      /**
+       * `string metadata_json = 1;`
+       */
+      public var metadataJson: kotlin.String
+        @JvmName("getMetadataJson")
+        get() = _builder.getMetadataJson()
+        @JvmName("setMetadataJson")
+        set(value) {
+          _builder.setMetadataJson(value)
+        }
+      /**
+       * `string metadata_json = 1;`
+       */
+      public fun clearMetadataJson() {
+        _builder.clearMetadataJson()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializedisconnect")
+  public inline fun disconnect(block: fishjam.media_events.peer.MediaEventKt.DisconnectKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.Disconnect =
+    fishjam.media_events.peer.MediaEventKt.DisconnectKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.Disconnect.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when a peer disconnects from WebRTC Endpoint.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.Disconnect`
+   */
+  public object DisconnectKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.Disconnect.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.Disconnect.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.Disconnect = _builder.build()
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeupdateEndpointMetadata")
+  public inline fun updateEndpointMetadata(block: fishjam.media_events.peer.MediaEventKt.UpdateEndpointMetadataKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata =
+    fishjam.media_events.peer.MediaEventKt.UpdateEndpointMetadataKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when a peer wants to update its metadata
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata`
+   */
+  public object UpdateEndpointMetadataKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata = _builder.build()
+
+      /**
+       * `string metadata_json = 1;`
+       */
+      public var metadataJson: kotlin.String
+        @JvmName("getMetadataJson")
+        get() = _builder.getMetadataJson()
+        @JvmName("setMetadataJson")
+        set(value) {
+          _builder.setMetadataJson(value)
+        }
+      /**
+       * `string metadata_json = 1;`
+       */
+      public fun clearMetadataJson() {
+        _builder.clearMetadataJson()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeupdateTrackMetadata")
+  public inline fun updateTrackMetadata(block: fishjam.media_events.peer.MediaEventKt.UpdateTrackMetadataKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata =
+    fishjam.media_events.peer.MediaEventKt.UpdateTrackMetadataKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when a peer wants to update its track's metadata
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata`
+   */
+  public object UpdateTrackMetadataKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata = _builder.build()
+
+      /**
+       * `string track_id = 1;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 1;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `string metadata_json = 2;`
+       */
+      public var metadataJson: kotlin.String
+        @JvmName("getMetadataJson")
+        get() = _builder.getMetadataJson()
+        @JvmName("setMetadataJson")
+        set(value) {
+          _builder.setMetadataJson(value)
+        }
+      /**
+       * `string metadata_json = 2;`
+       */
+      public fun clearMetadataJson() {
+        _builder.clearMetadataJson()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializerenegotiateTracks")
+  public inline fun renegotiateTracks(block: fishjam.media_events.peer.MediaEventKt.RenegotiateTracksKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks =
+    fishjam.media_events.peer.MediaEventKt.RenegotiateTracksKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when peer wants to renegatiate connection due to adding a track or removing a track
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.RenegotiateTracks`
+   */
+  public object RenegotiateTracksKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks = _builder.build()
+    }
+  }
+  @kotlin.jvm.JvmName("-initializesdpOffer")
+  public inline fun sdpOffer(block: fishjam.media_events.peer.MediaEventKt.SdpOfferKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.SdpOffer =
+    fishjam.media_events.peer.MediaEventKt.SdpOfferKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent as a response to `offerData` media event during renegotiation
+   * Maps contain only information about current peer's `sendonly` tracks.
+   * The "mid" is an identifier used to associate an RTP packet with an MLine from the SDP offer/answer.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.SdpOffer`
+   */
+  public object SdpOfferKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.SdpOffer = _builder.build()
+
+      /**
+       * ```
+       * The value of the `sessionDescription.sdp`
+       * ```
+       *
+       * `string sdp = 1;`
+       */
+      public var sdp: kotlin.String
+        @JvmName("getSdp")
+        get() = _builder.getSdp()
+        @JvmName("setSdp")
+        set(value) {
+          _builder.setSdp(value)
+        }
+      /**
+       * ```
+       * The value of the `sessionDescription.sdp`
+       * ```
+       *
+       * `string sdp = 1;`
+       */
+      public fun clearSdp() {
+        _builder.clearSdp()
+      }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class TrackIdToMetadataJsonProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `map<string, string> track_id_to_metadata_json = 2;`
+       */
+       public val trackIdToMetadataJson: com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, TrackIdToMetadataJsonProxy>
+        @kotlin.jvm.JvmSynthetic
+        @JvmName("getTrackIdToMetadataJsonMap")
+        get() = com.google.protobuf.kotlin.DslMap(
+          _builder.getTrackIdToMetadataJsonMap()
+        )
+      /**
+       * `map<string, string> track_id_to_metadata_json = 2;`
+       */
+      @JvmName("putTrackIdToMetadataJson")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, TrackIdToMetadataJsonProxy>
+        .put(key: kotlin.String, value: kotlin.String) {
+           _builder.putTrackIdToMetadataJson(key, value)
+         }
+      /**
+       * `map<string, string> track_id_to_metadata_json = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("setTrackIdToMetadataJson")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, TrackIdToMetadataJsonProxy>
+        .set(key: kotlin.String, value: kotlin.String) {
+           put(key, value)
+         }
+      /**
+       * `map<string, string> track_id_to_metadata_json = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("removeTrackIdToMetadataJson")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, TrackIdToMetadataJsonProxy>
+        .remove(key: kotlin.String) {
+           _builder.removeTrackIdToMetadataJson(key)
+         }
+      /**
+       * `map<string, string> track_id_to_metadata_json = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("putAllTrackIdToMetadataJson")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, TrackIdToMetadataJsonProxy>
+        .putAll(map: kotlin.collections.Map<kotlin.String, kotlin.String>) {
+           _builder.putAllTrackIdToMetadataJson(map)
+         }
+      /**
+       * `map<string, string> track_id_to_metadata_json = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("clearTrackIdToMetadataJson")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, TrackIdToMetadataJsonProxy>
+        .clear() {
+           _builder.clearTrackIdToMetadataJson()
+         }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class TrackIdToBitratesProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * ```
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * ```
+       *
+       * `map<string, .fishjam.media_events.peer.MediaEvent.TrackBitrates> track_id_to_bitrates = 3;`
+       */
+       public val trackIdToBitrates: com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, TrackIdToBitratesProxy>
+        @kotlin.jvm.JvmSynthetic
+        @JvmName("getTrackIdToBitratesMap")
+        get() = com.google.protobuf.kotlin.DslMap(
+          _builder.getTrackIdToBitratesMap()
+        )
+      /**
+       * ```
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * ```
+       *
+       * `map<string, .fishjam.media_events.peer.MediaEvent.TrackBitrates> track_id_to_bitrates = 3;`
+       */
+      @JvmName("putTrackIdToBitrates")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, TrackIdToBitratesProxy>
+        .put(key: kotlin.String, value: fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) {
+           _builder.putTrackIdToBitrates(key, value)
+         }
+      /**
+       * ```
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * ```
+       *
+       * `map<string, .fishjam.media_events.peer.MediaEvent.TrackBitrates> track_id_to_bitrates = 3;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("setTrackIdToBitrates")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, TrackIdToBitratesProxy>
+        .set(key: kotlin.String, value: fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) {
+           put(key, value)
+         }
+      /**
+       * ```
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * ```
+       *
+       * `map<string, .fishjam.media_events.peer.MediaEvent.TrackBitrates> track_id_to_bitrates = 3;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("removeTrackIdToBitrates")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, TrackIdToBitratesProxy>
+        .remove(key: kotlin.String) {
+           _builder.removeTrackIdToBitrates(key)
+         }
+      /**
+       * ```
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * ```
+       *
+       * `map<string, .fishjam.media_events.peer.MediaEvent.TrackBitrates> track_id_to_bitrates = 3;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("putAllTrackIdToBitrates")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, TrackIdToBitratesProxy>
+        .putAll(map: kotlin.collections.Map<kotlin.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates>) {
+           _builder.putAllTrackIdToBitrates(map)
+         }
+      /**
+       * ```
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * ```
+       *
+       * `map<string, .fishjam.media_events.peer.MediaEvent.TrackBitrates> track_id_to_bitrates = 3;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("clearTrackIdToBitrates")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, TrackIdToBitratesProxy>
+        .clear() {
+           _builder.clearTrackIdToBitrates()
+         }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class MidToTrackIdProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `map<string, string> mid_to_track_id = 4;`
+       */
+       public val midToTrackId: com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        @kotlin.jvm.JvmSynthetic
+        @JvmName("getMidToTrackIdMap")
+        get() = com.google.protobuf.kotlin.DslMap(
+          _builder.getMidToTrackIdMap()
+        )
+      /**
+       * `map<string, string> mid_to_track_id = 4;`
+       */
+      @JvmName("putMidToTrackId")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .put(key: kotlin.String, value: kotlin.String) {
+           _builder.putMidToTrackId(key, value)
+         }
+      /**
+       * `map<string, string> mid_to_track_id = 4;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("setMidToTrackId")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .set(key: kotlin.String, value: kotlin.String) {
+           put(key, value)
+         }
+      /**
+       * `map<string, string> mid_to_track_id = 4;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("removeMidToTrackId")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .remove(key: kotlin.String) {
+           _builder.removeMidToTrackId(key)
+         }
+      /**
+       * `map<string, string> mid_to_track_id = 4;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("putAllMidToTrackId")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .putAll(map: kotlin.collections.Map<kotlin.String, kotlin.String>) {
+           _builder.putAllMidToTrackId(map)
+         }
+      /**
+       * `map<string, string> mid_to_track_id = 4;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("clearMidToTrackId")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .clear() {
+           _builder.clearMidToTrackId()
+         }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializetrackBitrates")
+  public inline fun trackBitrates(block: fishjam.media_events.peer.MediaEventKt.TrackBitratesKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates =
+    fishjam.media_events.peer.MediaEventKt.TrackBitratesKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when Peer wants to update its track's bitrate
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.TrackBitrates`
+   */
+  public object TrackBitratesKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates = _builder.build()
+
+      /**
+       * `string track_id = 1;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 1;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class VariantBitratesProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * ```
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * ```
+       *
+       * `repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;`
+       */
+       public val variantBitrates: com.google.protobuf.kotlin.DslList<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, VariantBitratesProxy>
+        @kotlin.jvm.JvmSynthetic
+        get() = com.google.protobuf.kotlin.DslList(
+          _builder.getVariantBitratesList()
+        )
+      /**
+       * ```
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * ```
+       *
+       * `repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;`
+       * @param value The variantBitrates to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("addVariantBitrates")
+      public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, VariantBitratesProxy>.add(value: fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate) {
+        _builder.addVariantBitrates(value)
+      }
+      /**
+       * ```
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * ```
+       *
+       * `repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;`
+       * @param value The variantBitrates to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("plusAssignVariantBitrates")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, VariantBitratesProxy>.plusAssign(value: fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate) {
+        add(value)
+      }
+      /**
+       * ```
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * ```
+       *
+       * `repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;`
+       * @param values The variantBitrates to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("addAllVariantBitrates")
+      public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, VariantBitratesProxy>.addAll(values: kotlin.collections.Iterable<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate>) {
+        _builder.addAllVariantBitrates(values)
+      }
+      /**
+       * ```
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * ```
+       *
+       * `repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;`
+       * @param values The variantBitrates to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("plusAssignAllVariantBitrates")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, VariantBitratesProxy>.plusAssign(values: kotlin.collections.Iterable<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate>) {
+        addAll(values)
+      }
+      /**
+       * ```
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * ```
+       *
+       * `repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;`
+       * @param index The index to set the value at.
+       * @param value The variantBitrates to set.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("setVariantBitrates")
+      public operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, VariantBitratesProxy>.set(index: kotlin.Int, value: fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate) {
+        _builder.setVariantBitrates(index, value)
+      }
+      /**
+       * ```
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * ```
+       *
+       * `repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("clearVariantBitrates")
+      public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, VariantBitratesProxy>.clear() {
+        _builder.clearVariantBitrates()
+      }
+
+    }
+  }
+  @kotlin.jvm.JvmName("-initializedisableTrackVariant")
+  public inline fun disableTrackVariant(block: fishjam.media_events.peer.MediaEventKt.DisableTrackVariantKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant =
+    fishjam.media_events.peer.MediaEventKt.DisableTrackVariantKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when client disables one of the track variants
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.DisableTrackVariant`
+   */
+  public object DisableTrackVariantKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant = _builder.build()
+
+      /**
+       * `string track_id = 1;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 1;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `.fishjam.media_events.Variant variant = 2;`
+       */
+      public var variant: fishjam.media_events.Shared.Variant
+        @JvmName("getVariant")
+        get() = _builder.getVariant()
+        @JvmName("setVariant")
+        set(value) {
+          _builder.setVariant(value)
+        }
+      public var variantValue: kotlin.Int
+        @JvmName("getVariantValue")
+        get() = _builder.getVariantValue()
+        @JvmName("setVariantValue")
+        set(value) {
+          _builder.setVariantValue(value)
+        }
+      /**
+       * `.fishjam.media_events.Variant variant = 2;`
+       */
+      public fun clearVariant() {
+        _builder.clearVariant()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeenableTrackVariant")
+  public inline fun enableTrackVariant(block: fishjam.media_events.peer.MediaEventKt.EnableTrackVariantKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant =
+    fishjam.media_events.peer.MediaEventKt.EnableTrackVariantKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when client enables one of the track variants
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.EnableTrackVariant`
+   */
+  public object EnableTrackVariantKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant = _builder.build()
+
+      /**
+       * `string track_id = 1;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 1;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `.fishjam.media_events.Variant variant = 2;`
+       */
+      public var variant: fishjam.media_events.Shared.Variant
+        @JvmName("getVariant")
+        get() = _builder.getVariant()
+        @JvmName("setVariant")
+        set(value) {
+          _builder.setVariant(value)
+        }
+      public var variantValue: kotlin.Int
+        @JvmName("getVariantValue")
+        get() = _builder.getVariantValue()
+        @JvmName("setVariantValue")
+        set(value) {
+          _builder.setVariantValue(value)
+        }
+      /**
+       * `.fishjam.media_events.Variant variant = 2;`
+       */
+      public fun clearVariant() {
+        _builder.clearVariant()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializesetTargetTrackVariant")
+  public inline fun setTargetTrackVariant(block: fishjam.media_events.peer.MediaEventKt.SetTargetTrackVariantKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant =
+    fishjam.media_events.peer.MediaEventKt.SetTargetTrackVariantKt.Dsl._create(fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.newBuilder()).apply { block() }._build()
+  /**
+   * Protobuf type `fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant`
+   */
+  public object SetTargetTrackVariantKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant = _builder.build()
+
+      /**
+       * `string track_id = 1;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 1;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `.fishjam.media_events.Variant variant = 2;`
+       */
+      public var variant: fishjam.media_events.Shared.Variant
+        @JvmName("getVariant")
+        get() = _builder.getVariant()
+        @JvmName("setVariant")
+        set(value) {
+          _builder.setVariant(value)
+        }
+      public var variantValue: kotlin.Int
+        @JvmName("getVariantValue")
+        get() = _builder.getVariantValue()
+        @JvmName("setVariantValue")
+        set(value) {
+          _builder.setVariantValue(value)
+        }
+      /**
+       * `.fishjam.media_events.Variant variant = 2;`
+       */
+      public fun clearVariant() {
+        _builder.clearVariant()
+      }
+    }
+  }
+}
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.copy(block: `fishjam.media_events.peer`.MediaEventKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent =
+  `fishjam.media_events.peer`.MediaEventKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.copy(block: `fishjam.media_events.peer`.MediaEventKt.VariantBitrateKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate =
+  `fishjam.media_events.peer`.MediaEventKt.VariantBitrateKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.Connect.copy(block: `fishjam.media_events.peer`.MediaEventKt.ConnectKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.Connect =
+  `fishjam.media_events.peer`.MediaEventKt.ConnectKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.Disconnect.copy(block: `fishjam.media_events.peer`.MediaEventKt.DisconnectKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.Disconnect =
+  `fishjam.media_events.peer`.MediaEventKt.DisconnectKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.copy(block: `fishjam.media_events.peer`.MediaEventKt.UpdateEndpointMetadataKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata =
+  `fishjam.media_events.peer`.MediaEventKt.UpdateEndpointMetadataKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.copy(block: `fishjam.media_events.peer`.MediaEventKt.UpdateTrackMetadataKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata =
+  `fishjam.media_events.peer`.MediaEventKt.UpdateTrackMetadataKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.copy(block: `fishjam.media_events.peer`.MediaEventKt.RenegotiateTracksKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks =
+  `fishjam.media_events.peer`.MediaEventKt.RenegotiateTracksKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.copy(block: `fishjam.media_events.peer`.MediaEventKt.SdpOfferKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.SdpOffer =
+  `fishjam.media_events.peer`.MediaEventKt.SdpOfferKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.copy(block: `fishjam.media_events.peer`.MediaEventKt.TrackBitratesKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates =
+  `fishjam.media_events.peer`.MediaEventKt.TrackBitratesKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.copy(block: `fishjam.media_events.peer`.MediaEventKt.DisableTrackVariantKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant =
+  `fishjam.media_events.peer`.MediaEventKt.DisableTrackVariantKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.copy(block: `fishjam.media_events.peer`.MediaEventKt.EnableTrackVariantKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant =
+  `fishjam.media_events.peer`.MediaEventKt.EnableTrackVariantKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.copy(block: `fishjam.media_events.peer`.MediaEventKt.SetTargetTrackVariantKt.Dsl.() -> kotlin.Unit): fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant =
+  `fishjam.media_events.peer`.MediaEventKt.SetTargetTrackVariantKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.connectOrNull: fishjam.media_events.peer.Peer.MediaEvent.Connect?
+  get() = if (hasConnect()) getConnect() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.disconnectOrNull: fishjam.media_events.peer.Peer.MediaEvent.Disconnect?
+  get() = if (hasDisconnect()) getDisconnect() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.updateEndpointMetadataOrNull: fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata?
+  get() = if (hasUpdateEndpointMetadata()) getUpdateEndpointMetadata() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.updateTrackMetadataOrNull: fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata?
+  get() = if (hasUpdateTrackMetadata()) getUpdateTrackMetadata() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.renegotiateTracksOrNull: fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks?
+  get() = if (hasRenegotiateTracks()) getRenegotiateTracks() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.candidateOrNull: fishjam.media_events.Shared.Candidate?
+  get() = if (hasCandidate()) getCandidate() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.sdpOfferOrNull: fishjam.media_events.peer.Peer.MediaEvent.SdpOffer?
+  get() = if (hasSdpOffer()) getSdpOffer() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.trackBitratesOrNull: fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates?
+  get() = if (hasTrackBitrates()) getTrackBitrates() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.enableTrackVariantOrNull: fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant?
+  get() = if (hasEnableTrackVariant()) getEnableTrackVariant() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.disableTrackVariantOrNull: fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant?
+  get() = if (hasDisableTrackVariant()) getDisableTrackVariant() else null
+
+public val fishjam.media_events.peer.Peer.MediaEventOrBuilder.setTargetTrackVariantOrNull: fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant?
+  get() = if (hasSetTargetTrackVariant()) getSetTargetTrackVariant() else null
+
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/Peer.java b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/Peer.java
new file mode 100644
index 00000000..119506d6
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/Peer.java
@@ -0,0 +1,10540 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: fishjam/media_events/peer/peer.proto
+// Protobuf Java Version: 4.26.1
+
+package fishjam.media_events.peer;
+
+public final class Peer {
+  private Peer() {}
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+      com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+      /* major= */ 4,
+      /* minor= */ 26,
+      /* patch= */ 1,
+      /* suffix= */ "",
+      Peer.class.getName());
+  }
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  public interface MediaEventOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+     * @return Whether the connect field is set.
+     */
+    boolean hasConnect();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+     * @return The connect.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.Connect getConnect();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.ConnectOrBuilder getConnectOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+     * @return Whether the disconnect field is set.
+     */
+    boolean hasDisconnect();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+     * @return The disconnect.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.Disconnect getDisconnect();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.DisconnectOrBuilder getDisconnectOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+     * @return Whether the updateEndpointMetadata field is set.
+     */
+    boolean hasUpdateEndpointMetadata();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+     * @return The updateEndpointMetadata.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata getUpdateEndpointMetadata();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadataOrBuilder getUpdateEndpointMetadataOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+     * @return Whether the updateTrackMetadata field is set.
+     */
+    boolean hasUpdateTrackMetadata();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+     * @return The updateTrackMetadata.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata getUpdateTrackMetadata();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadataOrBuilder getUpdateTrackMetadataOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+     * @return Whether the renegotiateTracks field is set.
+     */
+    boolean hasRenegotiateTracks();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+     * @return The renegotiateTracks.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks getRenegotiateTracks();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracksOrBuilder getRenegotiateTracksOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+     * @return Whether the candidate field is set.
+     */
+    boolean hasCandidate();
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+     * @return The candidate.
+     */
+    fishjam.media_events.Shared.Candidate getCandidate();
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+     */
+    fishjam.media_events.Shared.CandidateOrBuilder getCandidateOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+     * @return Whether the sdpOffer field is set.
+     */
+    boolean hasSdpOffer();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+     * @return The sdpOffer.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.SdpOffer getSdpOffer();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.SdpOfferOrBuilder getSdpOfferOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+     * @return Whether the trackBitrates field is set.
+     */
+    boolean hasTrackBitrates();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+     * @return The trackBitrates.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackBitrates();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder getTrackBitratesOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+     * @return Whether the enableTrackVariant field is set.
+     */
+    boolean hasEnableTrackVariant();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+     * @return The enableTrackVariant.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant getEnableTrackVariant();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariantOrBuilder getEnableTrackVariantOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+     * @return Whether the disableTrackVariant field is set.
+     */
+    boolean hasDisableTrackVariant();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+     * @return The disableTrackVariant.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant getDisableTrackVariant();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariantOrBuilder getDisableTrackVariantOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+     * @return Whether the setTargetTrackVariant field is set.
+     */
+    boolean hasSetTargetTrackVariant();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+     * @return The setTargetTrackVariant.
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant getSetTargetTrackVariant();
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+     */
+    fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariantOrBuilder getSetTargetTrackVariantOrBuilder();
+
+    fishjam.media_events.peer.Peer.MediaEvent.ContentCase getContentCase();
+  }
+  /**
+   * <pre>
+   * Defines any type of message sent from Peer to Membrane RTC Engine
+   * </pre>
+   *
+   * Protobuf type {@code fishjam.media_events.peer.MediaEvent}
+   */
+  public static final class MediaEvent extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent)
+      MediaEventOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 26,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        MediaEvent.class.getName());
+    }
+    // Use MediaEvent.newBuilder() to construct.
+    private MediaEvent(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private MediaEvent() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              fishjam.media_events.peer.Peer.MediaEvent.class, fishjam.media_events.peer.Peer.MediaEvent.Builder.class);
+    }
+
+    public interface VariantBitrateOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.VariantBitrate)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>.fishjam.media_events.Variant variant = 1;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      int getVariantValue();
+      /**
+       * <code>.fishjam.media_events.Variant variant = 1;</code>
+       * @return The variant.
+       */
+      fishjam.media_events.Shared.Variant getVariant();
+
+      /**
+       * <code>int32 bitrate = 2;</code>
+       * @return The bitrate.
+       */
+      int getBitrate();
+    }
+    /**
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.VariantBitrate}
+     */
+    public static final class VariantBitrate extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.VariantBitrate)
+        VariantBitrateOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          VariantBitrate.class.getName());
+      }
+      // Use VariantBitrate.newBuilder() to construct.
+      private VariantBitrate(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private VariantBitrate() {
+        variant_ = 0;
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.class, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder.class);
+      }
+
+      public static final int VARIANT_FIELD_NUMBER = 1;
+      private int variant_ = 0;
+      /**
+       * <code>.fishjam.media_events.Variant variant = 1;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      @java.lang.Override public int getVariantValue() {
+        return variant_;
+      }
+      /**
+       * <code>.fishjam.media_events.Variant variant = 1;</code>
+       * @return The variant.
+       */
+      @java.lang.Override public fishjam.media_events.Shared.Variant getVariant() {
+        fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+        return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+      }
+
+      public static final int BITRATE_FIELD_NUMBER = 2;
+      private int bitrate_ = 0;
+      /**
+       * <code>int32 bitrate = 2;</code>
+       * @return The bitrate.
+       */
+      @java.lang.Override
+      public int getBitrate() {
+        return bitrate_;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          output.writeEnum(1, variant_);
+        }
+        if (bitrate_ != 0) {
+          output.writeInt32(2, bitrate_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeEnumSize(1, variant_);
+        }
+        if (bitrate_ != 0) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeInt32Size(2, bitrate_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate other = (fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate) obj;
+
+        if (variant_ != other.variant_) return false;
+        if (getBitrate()
+            != other.getBitrate()) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + VARIANT_FIELD_NUMBER;
+        hash = (53 * hash) + variant_;
+        hash = (37 * hash) + BITRATE_FIELD_NUMBER;
+        hash = (53 * hash) + getBitrate();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.VariantBitrate}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.VariantBitrate)
+          fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.class, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          variant_ = 0;
+          bitrate_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate build() {
+          fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate result = new fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.variant_ = variant_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.bitrate_ = bitrate_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.getDefaultInstance()) return this;
+          if (other.variant_ != 0) {
+            setVariantValue(other.getVariantValue());
+          }
+          if (other.getBitrate() != 0) {
+            setBitrate(other.getBitrate());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
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+          try {
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+            while (!done) {
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+                  break;
+                case 8: {
+                  variant_ = input.readEnum();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+                case 16: {
+                  bitrate_ = input.readInt32();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
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+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
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+        private int variant_ = 0;
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+         * @return The enum numeric value on the wire for variant.
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+          return variant_;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 1;</code>
+         * @param value The enum numeric value on the wire for variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariantValue(int value) {
+          variant_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 1;</code>
+         * @return The variant.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getVariant() {
+          fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+          return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 1;</code>
+         * @param value The variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariant(fishjam.media_events.Shared.Variant value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          bitField0_ |= 0x00000001;
+          variant_ = value.getNumber();
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearVariant() {
+          bitField0_ = (bitField0_ & ~0x00000001);
+          variant_ = 0;
+          onChanged();
+          return this;
+        }
+
+        private int bitrate_ ;
+        /**
+         * <code>int32 bitrate = 2;</code>
+         * @return The bitrate.
+         */
+        @java.lang.Override
+        public int getBitrate() {
+          return bitrate_;
+        }
+        /**
+         * <code>int32 bitrate = 2;</code>
+         * @param value The bitrate to set.
+         * @return This builder for chaining.
+         */
+        public Builder setBitrate(int value) {
+
+          bitrate_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>int32 bitrate = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearBitrate() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          bitrate_ = 0;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.VariantBitrate)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.VariantBitrate)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<VariantBitrate>
+          PARSER = new com.google.protobuf.AbstractParser<VariantBitrate>() {
+        @java.lang.Override
+        public VariantBitrate parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<VariantBitrate> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<VariantBitrate> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface ConnectOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.Connect)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The metadataJson.
+       */
+      java.lang.String getMetadataJson();
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The bytes for metadataJson.
+       */
+      com.google.protobuf.ByteString
+          getMetadataJsonBytes();
+    }
+    /**
+     * <pre>
+     * Sent when a peer wants to join WebRTC Endpoint.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.Connect}
+     */
+    public static final class Connect extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.Connect)
+        ConnectOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          Connect.class.getName());
+      }
+      // Use Connect.newBuilder() to construct.
+      private Connect(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private Connect() {
+        metadataJson_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_Connect_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_Connect_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.Connect.class, fishjam.media_events.peer.Peer.MediaEvent.Connect.Builder.class);
+      }
+
+      public static final int METADATA_JSON_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object metadataJson_ = "";
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The metadataJson.
+       */
+      @java.lang.Override
+      public java.lang.String getMetadataJson() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
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+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          metadataJson_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The bytes for metadataJson.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getMetadataJsonBytes() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          metadataJson_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
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+      public static fishjam.media_events.peer.Peer.MediaEvent.Connect parseFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
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+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.Connect parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
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+      public static fishjam.media_events.peer.Peer.MediaEvent.Connect parseFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
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+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
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+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.Connect prototype) {
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+      @java.lang.Override
+      public Builder toBuilder() {
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+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
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+      /**
+       * <pre>
+       * Sent when a peer wants to join WebRTC Endpoint.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.Connect}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.Connect)
+          fishjam.media_events.peer.Peer.MediaEvent.ConnectOrBuilder {
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+        private Builder() {
+
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+        public fishjam.media_events.peer.Peer.MediaEvent.Connect build() {
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+        public fishjam.media_events.peer.Peer.MediaEvent.Connect buildPartial() {
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+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.Connect)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.Connect)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.Connect DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.Connect();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.Connect getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<Connect>
+          PARSER = new com.google.protobuf.AbstractParser<Connect>() {
+        @java.lang.Override
+        public Connect parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
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+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
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+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<Connect> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<Connect> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.Connect getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface DisconnectOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.Disconnect)
+        com.google.protobuf.MessageOrBuilder {
+    }
+    /**
+     * <pre>
+     * Sent when a peer disconnects from WebRTC Endpoint.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.Disconnect}
+     */
+    public static final class Disconnect extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.Disconnect)
+        DisconnectOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          Disconnect.class.getName());
+      }
+      // Use Disconnect.newBuilder() to construct.
+      private Disconnect(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private Disconnect() {
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
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+      public void writeTo(com.google.protobuf.CodedOutputStream output)
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+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
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+        return PARSER.parseFrom(data);
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
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+      public static fishjam.media_events.peer.Peer.MediaEvent.Disconnect parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
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+      public static fishjam.media_events.peer.Peer.MediaEvent.Disconnect parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
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+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
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+      public static fishjam.media_events.peer.Peer.MediaEvent.Disconnect parseFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
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+      public static fishjam.media_events.peer.Peer.MediaEvent.Disconnect parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
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+      public static fishjam.media_events.peer.Peer.MediaEvent.Disconnect parseDelimitedFrom(
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+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
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+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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+      public static fishjam.media_events.peer.Peer.MediaEvent.Disconnect parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.Disconnect parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.Disconnect prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when a peer disconnects from WebRTC Endpoint.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.Disconnect}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.Disconnect)
+          fishjam.media_events.peer.Peer.MediaEvent.DisconnectOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.Disconnect.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
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+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.Disconnect getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.Disconnect build() {
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+          if (!result.isInitialized()) {
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+          return result;
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+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.Disconnect buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.Disconnect result = new fishjam.media_events.peer.Peer.MediaEvent.Disconnect(this);
+          onBuilt();
+          return result;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.Disconnect) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.Disconnect)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.Disconnect other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance()) return this;
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.Disconnect)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.Disconnect)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.Disconnect DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.Disconnect();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.Disconnect getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<Disconnect>
+          PARSER = new com.google.protobuf.AbstractParser<Disconnect>() {
+        @java.lang.Override
+        public Disconnect parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<Disconnect> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<Disconnect> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.Disconnect getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface UpdateEndpointMetadataOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The metadataJson.
+       */
+      java.lang.String getMetadataJson();
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The bytes for metadataJson.
+       */
+      com.google.protobuf.ByteString
+          getMetadataJsonBytes();
+    }
+    /**
+     * <pre>
+     * Sent when a peer wants to update its metadata
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata}
+     */
+    public static final class UpdateEndpointMetadata extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata)
+        UpdateEndpointMetadataOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          UpdateEndpointMetadata.class.getName());
+      }
+      // Use UpdateEndpointMetadata.newBuilder() to construct.
+      private UpdateEndpointMetadata(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private UpdateEndpointMetadata() {
+        metadataJson_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.class, fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder.class);
+      }
+
+      public static final int METADATA_JSON_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object metadataJson_ = "";
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The metadataJson.
+       */
+      @java.lang.Override
+      public java.lang.String getMetadataJson() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          metadataJson_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The bytes for metadataJson.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getMetadataJsonBytes() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
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+                  (java.lang.String) ref);
+          metadataJson_ = b;
+          return b;
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+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
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+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, metadataJson_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, metadataJson_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata other = (fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) obj;
+
+        if (!getMetadataJson()
+            .equals(other.getMetadataJson())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + METADATA_JSON_FIELD_NUMBER;
+        hash = (53 * hash) + getMetadataJson().hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when a peer wants to update its metadata
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata)
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadataOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.class, fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          metadataJson_ = "";
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata build() {
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata result = new fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.metadataJson_ = metadataJson_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance()) return this;
+          if (!other.getMetadataJson().isEmpty()) {
+            metadataJson_ = other.metadataJson_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
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+            while (!done) {
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+                case 10: {
+                  metadataJson_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object metadataJson_ = "";
+        /**
+         * <code>string metadata_json = 1;</code>
+         * @return The metadataJson.
+         */
+        public java.lang.String getMetadataJson() {
+          java.lang.Object ref = metadataJson_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
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+        /**
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+         * @return The bytes for metadataJson.
+         */
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+          if (ref instanceof String) {
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+                    (java.lang.String) ref);
+            metadataJson_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 1;</code>
+         * @param value The metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJson(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          metadataJson_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearMetadataJson() {
+          metadataJson_ = getDefaultInstance().getMetadataJson();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 1;</code>
+         * @param value The bytes for metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJsonBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          metadataJson_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<UpdateEndpointMetadata>
+          PARSER = new com.google.protobuf.AbstractParser<UpdateEndpointMetadata>() {
+        @java.lang.Override
+        public UpdateEndpointMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<UpdateEndpointMetadata> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<UpdateEndpointMetadata> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface UpdateTrackMetadataOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The metadataJson.
+       */
+      java.lang.String getMetadataJson();
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The bytes for metadataJson.
+       */
+      com.google.protobuf.ByteString
+          getMetadataJsonBytes();
+    }
+    /**
+     * <pre>
+     * Sent when a peer wants to update its track's metadata
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata}
+     */
+    public static final class UpdateTrackMetadata extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata)
+        UpdateTrackMetadataOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          UpdateTrackMetadata.class.getName());
+      }
+      // Use UpdateTrackMetadata.newBuilder() to construct.
+      private UpdateTrackMetadata(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private UpdateTrackMetadata() {
+        trackId_ = "";
+        metadataJson_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.class, fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder.class);
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int METADATA_JSON_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object metadataJson_ = "";
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The metadataJson.
+       */
+      @java.lang.Override
+      public java.lang.String getMetadataJson() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          metadataJson_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The bytes for metadataJson.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getMetadataJsonBytes() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          metadataJson_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, trackId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, metadataJson_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, trackId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, metadataJson_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata other = (fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) obj;
+
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (!getMetadataJson()
+            .equals(other.getMetadataJson())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + METADATA_JSON_FIELD_NUMBER;
+        hash = (53 * hash) + getMetadataJson().hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when a peer wants to update its track's metadata
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata)
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadataOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.class, fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          trackId_ = "";
+          metadataJson_ = "";
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata build() {
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata result = new fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.metadataJson_ = metadataJson_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance()) return this;
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.getMetadataJson().isEmpty()) {
+            metadataJson_ = other.metadataJson_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  metadataJson_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object metadataJson_ = "";
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return The metadataJson.
+         */
+        public java.lang.String getMetadataJson() {
+          java.lang.Object ref = metadataJson_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            metadataJson_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return The bytes for metadataJson.
+         */
+        public com.google.protobuf.ByteString
+            getMetadataJsonBytes() {
+          java.lang.Object ref = metadataJson_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            metadataJson_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @param value The metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJson(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          metadataJson_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearMetadataJson() {
+          metadataJson_ = getDefaultInstance().getMetadataJson();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @param value The bytes for metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJsonBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          metadataJson_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<UpdateTrackMetadata>
+          PARSER = new com.google.protobuf.AbstractParser<UpdateTrackMetadata>() {
+        @java.lang.Override
+        public UpdateTrackMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<UpdateTrackMetadata> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<UpdateTrackMetadata> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface RenegotiateTracksOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.RenegotiateTracks)
+        com.google.protobuf.MessageOrBuilder {
+    }
+    /**
+     * <pre>
+     * Sent when peer wants to renegatiate connection due to adding a track or removing a track
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.RenegotiateTracks}
+     */
+    public static final class RenegotiateTracks extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.RenegotiateTracks)
+        RenegotiateTracksOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          RenegotiateTracks.class.getName());
+      }
+      // Use RenegotiateTracks.newBuilder() to construct.
+      private RenegotiateTracks(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private RenegotiateTracks() {
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.class, fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder.class);
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks other = (fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) obj;
+
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when peer wants to renegatiate connection due to adding a track or removing a track
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.RenegotiateTracks}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.RenegotiateTracks)
+          fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracksOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.class, fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks build() {
+          fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks result = new fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks(this);
+          onBuilt();
+          return result;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance()) return this;
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.RenegotiateTracks)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.RenegotiateTracks)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<RenegotiateTracks>
+          PARSER = new com.google.protobuf.AbstractParser<RenegotiateTracks>() {
+        @java.lang.Override
+        public RenegotiateTracks parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<RenegotiateTracks> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<RenegotiateTracks> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface SdpOfferOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.SdpOffer)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <pre>
+       * The value of the `sessionDescription.sdp`
+       * </pre>
+       *
+       * <code>string sdp = 1;</code>
+       * @return The sdp.
+       */
+      java.lang.String getSdp();
+      /**
+       * <pre>
+       * The value of the `sessionDescription.sdp`
+       * </pre>
+       *
+       * <code>string sdp = 1;</code>
+       * @return The bytes for sdp.
+       */
+      com.google.protobuf.ByteString
+          getSdpBytes();
+
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      int getTrackIdToMetadataJsonCount();
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      boolean containsTrackIdToMetadataJson(
+          java.lang.String key);
+      /**
+       * Use {@link #getTrackIdToMetadataJsonMap()} instead.
+       */
+      @java.lang.Deprecated
+      java.util.Map<java.lang.String, java.lang.String>
+      getTrackIdToMetadataJson();
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      java.util.Map<java.lang.String, java.lang.String>
+      getTrackIdToMetadataJsonMap();
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      /* nullable */
+java.lang.String getTrackIdToMetadataJsonOrDefault(
+          java.lang.String key,
+          /* nullable */
+java.lang.String defaultValue);
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      java.lang.String getTrackIdToMetadataJsonOrThrow(
+          java.lang.String key);
+
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      int getTrackIdToBitratesCount();
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      boolean containsTrackIdToBitrates(
+          java.lang.String key);
+      /**
+       * Use {@link #getTrackIdToBitratesMap()} instead.
+       */
+      @java.lang.Deprecated
+      java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates>
+      getTrackIdToBitrates();
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates>
+      getTrackIdToBitratesMap();
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      /* nullable */
+fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackIdToBitratesOrDefault(
+          java.lang.String key,
+          /* nullable */
+fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates defaultValue);
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackIdToBitratesOrThrow(
+          java.lang.String key);
+
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      int getMidToTrackIdCount();
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      boolean containsMidToTrackId(
+          java.lang.String key);
+      /**
+       * Use {@link #getMidToTrackIdMap()} instead.
+       */
+      @java.lang.Deprecated
+      java.util.Map<java.lang.String, java.lang.String>
+      getMidToTrackId();
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      java.util.Map<java.lang.String, java.lang.String>
+      getMidToTrackIdMap();
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      /* nullable */
+java.lang.String getMidToTrackIdOrDefault(
+          java.lang.String key,
+          /* nullable */
+java.lang.String defaultValue);
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      java.lang.String getMidToTrackIdOrThrow(
+          java.lang.String key);
+    }
+    /**
+     * <pre>
+     * Sent as a response to `offerData` media event during renegotiation
+     * Maps contain only information about current peer's `sendonly` tracks.
+     * The "mid" is an identifier used to associate an RTP packet with an MLine from the SDP offer/answer.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.SdpOffer}
+     */
+    public static final class SdpOffer extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.SdpOffer)
+        SdpOfferOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          SdpOffer.class.getName());
+      }
+      // Use SdpOffer.newBuilder() to construct.
+      private SdpOffer(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private SdpOffer() {
+        sdp_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor;
+      }
+
+      @SuppressWarnings({"rawtypes"})
+      @java.lang.Override
+      protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+          int number) {
+        switch (number) {
+          case 2:
+            return internalGetTrackIdToMetadataJson();
+          case 3:
+            return internalGetTrackIdToBitrates();
+          case 4:
+            return internalGetMidToTrackId();
+          default:
+            throw new RuntimeException(
+                "Invalid map field number: " + number);
+        }
+      }
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.class, fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder.class);
+      }
+
+      public static final int SDP_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object sdp_ = "";
+      /**
+       * <pre>
+       * The value of the `sessionDescription.sdp`
+       * </pre>
+       *
+       * <code>string sdp = 1;</code>
+       * @return The sdp.
+       */
+      @java.lang.Override
+      public java.lang.String getSdp() {
+        java.lang.Object ref = sdp_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sdp_ = s;
+          return s;
+        }
+      }
+      /**
+       * <pre>
+       * The value of the `sessionDescription.sdp`
+       * </pre>
+       *
+       * <code>string sdp = 1;</code>
+       * @return The bytes for sdp.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getSdpBytes() {
+        java.lang.Object ref = sdp_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sdp_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int TRACK_ID_TO_METADATA_JSON_FIELD_NUMBER = 2;
+      private static final class TrackIdToMetadataJsonDefaultEntryHolder {
+        static final com.google.protobuf.MapEntry<
+            java.lang.String, java.lang.String> defaultEntry =
+                com.google.protobuf.MapEntry
+                .<java.lang.String, java.lang.String>newDefaultInstance(
+                    fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToMetadataJsonEntry_descriptor, 
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "");
+      }
+      @SuppressWarnings("serial")
+      private com.google.protobuf.MapField<
+          java.lang.String, java.lang.String> trackIdToMetadataJson_;
+      private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+      internalGetTrackIdToMetadataJson() {
+        if (trackIdToMetadataJson_ == null) {
+          return com.google.protobuf.MapField.emptyMapField(
+              TrackIdToMetadataJsonDefaultEntryHolder.defaultEntry);
+        }
+        return trackIdToMetadataJson_;
+      }
+      public int getTrackIdToMetadataJsonCount() {
+        return internalGetTrackIdToMetadataJson().getMap().size();
+      }
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      @java.lang.Override
+      public boolean containsTrackIdToMetadataJson(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        return internalGetTrackIdToMetadataJson().getMap().containsKey(key);
+      }
+      /**
+       * Use {@link #getTrackIdToMetadataJsonMap()} instead.
+       */
+      @java.lang.Override
+      @java.lang.Deprecated
+      public java.util.Map<java.lang.String, java.lang.String> getTrackIdToMetadataJson() {
+        return getTrackIdToMetadataJsonMap();
+      }
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      @java.lang.Override
+      public java.util.Map<java.lang.String, java.lang.String> getTrackIdToMetadataJsonMap() {
+        return internalGetTrackIdToMetadataJson().getMap();
+      }
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      @java.lang.Override
+      public /* nullable */
+java.lang.String getTrackIdToMetadataJsonOrDefault(
+          java.lang.String key,
+          /* nullable */
+java.lang.String defaultValue) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, java.lang.String> map =
+            internalGetTrackIdToMetadataJson().getMap();
+        return map.containsKey(key) ? map.get(key) : defaultValue;
+      }
+      /**
+       * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+       */
+      @java.lang.Override
+      public java.lang.String getTrackIdToMetadataJsonOrThrow(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, java.lang.String> map =
+            internalGetTrackIdToMetadataJson().getMap();
+        if (!map.containsKey(key)) {
+          throw new java.lang.IllegalArgumentException();
+        }
+        return map.get(key);
+      }
+
+      public static final int TRACK_ID_TO_BITRATES_FIELD_NUMBER = 3;
+      private static final class TrackIdToBitratesDefaultEntryHolder {
+        static final com.google.protobuf.MapEntry<
+            java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> defaultEntry =
+                com.google.protobuf.MapEntry
+                .<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates>newDefaultInstance(
+                    fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToBitratesEntry_descriptor, 
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance());
+      }
+      @SuppressWarnings("serial")
+      private com.google.protobuf.MapField<
+          java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> trackIdToBitrates_;
+      private com.google.protobuf.MapField<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates>
+      internalGetTrackIdToBitrates() {
+        if (trackIdToBitrates_ == null) {
+          return com.google.protobuf.MapField.emptyMapField(
+              TrackIdToBitratesDefaultEntryHolder.defaultEntry);
+        }
+        return trackIdToBitrates_;
+      }
+      public int getTrackIdToBitratesCount() {
+        return internalGetTrackIdToBitrates().getMap().size();
+      }
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      @java.lang.Override
+      public boolean containsTrackIdToBitrates(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        return internalGetTrackIdToBitrates().getMap().containsKey(key);
+      }
+      /**
+       * Use {@link #getTrackIdToBitratesMap()} instead.
+       */
+      @java.lang.Override
+      @java.lang.Deprecated
+      public java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> getTrackIdToBitrates() {
+        return getTrackIdToBitratesMap();
+      }
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      @java.lang.Override
+      public java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> getTrackIdToBitratesMap() {
+        return internalGetTrackIdToBitrates().getMap();
+      }
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      @java.lang.Override
+      public /* nullable */
+fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackIdToBitratesOrDefault(
+          java.lang.String key,
+          /* nullable */
+fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates defaultValue) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> map =
+            internalGetTrackIdToBitrates().getMap();
+        return map.containsKey(key) ? map.get(key) : defaultValue;
+      }
+      /**
+       * <pre>
+       * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+       * </pre>
+       *
+       * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackIdToBitratesOrThrow(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> map =
+            internalGetTrackIdToBitrates().getMap();
+        if (!map.containsKey(key)) {
+          throw new java.lang.IllegalArgumentException();
+        }
+        return map.get(key);
+      }
+
+      public static final int MID_TO_TRACK_ID_FIELD_NUMBER = 4;
+      private static final class MidToTrackIdDefaultEntryHolder {
+        static final com.google.protobuf.MapEntry<
+            java.lang.String, java.lang.String> defaultEntry =
+                com.google.protobuf.MapEntry
+                .<java.lang.String, java.lang.String>newDefaultInstance(
+                    fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_MidToTrackIdEntry_descriptor, 
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "");
+      }
+      @SuppressWarnings("serial")
+      private com.google.protobuf.MapField<
+          java.lang.String, java.lang.String> midToTrackId_;
+      private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+      internalGetMidToTrackId() {
+        if (midToTrackId_ == null) {
+          return com.google.protobuf.MapField.emptyMapField(
+              MidToTrackIdDefaultEntryHolder.defaultEntry);
+        }
+        return midToTrackId_;
+      }
+      public int getMidToTrackIdCount() {
+        return internalGetMidToTrackId().getMap().size();
+      }
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      @java.lang.Override
+      public boolean containsMidToTrackId(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        return internalGetMidToTrackId().getMap().containsKey(key);
+      }
+      /**
+       * Use {@link #getMidToTrackIdMap()} instead.
+       */
+      @java.lang.Override
+      @java.lang.Deprecated
+      public java.util.Map<java.lang.String, java.lang.String> getMidToTrackId() {
+        return getMidToTrackIdMap();
+      }
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      @java.lang.Override
+      public java.util.Map<java.lang.String, java.lang.String> getMidToTrackIdMap() {
+        return internalGetMidToTrackId().getMap();
+      }
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      @java.lang.Override
+      public /* nullable */
+java.lang.String getMidToTrackIdOrDefault(
+          java.lang.String key,
+          /* nullable */
+java.lang.String defaultValue) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, java.lang.String> map =
+            internalGetMidToTrackId().getMap();
+        return map.containsKey(key) ? map.get(key) : defaultValue;
+      }
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+       */
+      @java.lang.Override
+      public java.lang.String getMidToTrackIdOrThrow(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, java.lang.String> map =
+            internalGetMidToTrackId().getMap();
+        if (!map.containsKey(key)) {
+          throw new java.lang.IllegalArgumentException();
+        }
+        return map.get(key);
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sdp_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, sdp_);
+        }
+        com.google.protobuf.GeneratedMessage
+          .serializeStringMapTo(
+            output,
+            internalGetTrackIdToMetadataJson(),
+            TrackIdToMetadataJsonDefaultEntryHolder.defaultEntry,
+            2);
+        com.google.protobuf.GeneratedMessage
+          .serializeStringMapTo(
+            output,
+            internalGetTrackIdToBitrates(),
+            TrackIdToBitratesDefaultEntryHolder.defaultEntry,
+            3);
+        com.google.protobuf.GeneratedMessage
+          .serializeStringMapTo(
+            output,
+            internalGetMidToTrackId(),
+            MidToTrackIdDefaultEntryHolder.defaultEntry,
+            4);
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sdp_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, sdp_);
+        }
+        for (java.util.Map.Entry<java.lang.String, java.lang.String> entry
+             : internalGetTrackIdToMetadataJson().getMap().entrySet()) {
+          com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
+          trackIdToMetadataJson__ = TrackIdToMetadataJsonDefaultEntryHolder.defaultEntry.newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+          size += com.google.protobuf.CodedOutputStream
+              .computeMessageSize(2, trackIdToMetadataJson__);
+        }
+        for (java.util.Map.Entry<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> entry
+             : internalGetTrackIdToBitrates().getMap().entrySet()) {
+          com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates>
+          trackIdToBitrates__ = TrackIdToBitratesDefaultEntryHolder.defaultEntry.newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+          size += com.google.protobuf.CodedOutputStream
+              .computeMessageSize(3, trackIdToBitrates__);
+        }
+        for (java.util.Map.Entry<java.lang.String, java.lang.String> entry
+             : internalGetMidToTrackId().getMap().entrySet()) {
+          com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
+          midToTrackId__ = MidToTrackIdDefaultEntryHolder.defaultEntry.newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+          size += com.google.protobuf.CodedOutputStream
+              .computeMessageSize(4, midToTrackId__);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.SdpOffer)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.SdpOffer other = (fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) obj;
+
+        if (!getSdp()
+            .equals(other.getSdp())) return false;
+        if (!internalGetTrackIdToMetadataJson().equals(
+            other.internalGetTrackIdToMetadataJson())) return false;
+        if (!internalGetTrackIdToBitrates().equals(
+            other.internalGetTrackIdToBitrates())) return false;
+        if (!internalGetMidToTrackId().equals(
+            other.internalGetMidToTrackId())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + SDP_FIELD_NUMBER;
+        hash = (53 * hash) + getSdp().hashCode();
+        if (!internalGetTrackIdToMetadataJson().getMap().isEmpty()) {
+          hash = (37 * hash) + TRACK_ID_TO_METADATA_JSON_FIELD_NUMBER;
+          hash = (53 * hash) + internalGetTrackIdToMetadataJson().hashCode();
+        }
+        if (!internalGetTrackIdToBitrates().getMap().isEmpty()) {
+          hash = (37 * hash) + TRACK_ID_TO_BITRATES_FIELD_NUMBER;
+          hash = (53 * hash) + internalGetTrackIdToBitrates().hashCode();
+        }
+        if (!internalGetMidToTrackId().getMap().isEmpty()) {
+          hash = (37 * hash) + MID_TO_TRACK_ID_FIELD_NUMBER;
+          hash = (53 * hash) + internalGetMidToTrackId().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.SdpOffer prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent as a response to `offerData` media event during renegotiation
+       * Maps contain only information about current peer's `sendonly` tracks.
+       * The "mid" is an identifier used to associate an RTP packet with an MLine from the SDP offer/answer.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.SdpOffer}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.SdpOffer)
+          fishjam.media_events.peer.Peer.MediaEvent.SdpOfferOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor;
+        }
+
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 2:
+              return internalGetTrackIdToMetadataJson();
+            case 3:
+              return internalGetTrackIdToBitrates();
+            case 4:
+              return internalGetMidToTrackId();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMutableMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 2:
+              return internalGetMutableTrackIdToMetadataJson();
+            case 3:
+              return internalGetMutableTrackIdToBitrates();
+            case 4:
+              return internalGetMutableMidToTrackId();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.class, fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          sdp_ = "";
+          internalGetMutableTrackIdToMetadataJson().clear();
+          internalGetMutableTrackIdToBitrates().clear();
+          internalGetMutableMidToTrackId().clear();
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.SdpOffer getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.SdpOffer build() {
+          fishjam.media_events.peer.Peer.MediaEvent.SdpOffer result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.SdpOffer buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.SdpOffer result = new fishjam.media_events.peer.Peer.MediaEvent.SdpOffer(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent.SdpOffer result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.sdp_ = sdp_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.trackIdToMetadataJson_ = internalGetTrackIdToMetadataJson();
+            result.trackIdToMetadataJson_.makeImmutable();
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.trackIdToBitrates_ = internalGetTrackIdToBitrates().build(TrackIdToBitratesDefaultEntryHolder.defaultEntry);
+          }
+          if (((from_bitField0_ & 0x00000008) != 0)) {
+            result.midToTrackId_ = internalGetMidToTrackId();
+            result.midToTrackId_.makeImmutable();
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.SdpOffer)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.SdpOffer other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance()) return this;
+          if (!other.getSdp().isEmpty()) {
+            sdp_ = other.sdp_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          internalGetMutableTrackIdToMetadataJson().mergeFrom(
+              other.internalGetTrackIdToMetadataJson());
+          bitField0_ |= 0x00000002;
+          internalGetMutableTrackIdToBitrates().mergeFrom(
+              other.internalGetTrackIdToBitrates());
+          bitField0_ |= 0x00000004;
+          internalGetMutableMidToTrackId().mergeFrom(
+              other.internalGetMidToTrackId());
+          bitField0_ |= 0x00000008;
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  sdp_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
+                  trackIdToMetadataJson__ = input.readMessage(
+                      TrackIdToMetadataJsonDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+                  internalGetMutableTrackIdToMetadataJson().getMutableMap().put(
+                      trackIdToMetadataJson__.getKey(), trackIdToMetadataJson__.getValue());
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 26: {
+                  com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates>
+                  trackIdToBitrates__ = input.readMessage(
+                      TrackIdToBitratesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+                  internalGetMutableTrackIdToBitrates().ensureBuilderMap().put(
+                      trackIdToBitrates__.getKey(), trackIdToBitrates__.getValue());
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 26
+                case 34: {
+                  com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
+                  midToTrackId__ = input.readMessage(
+                      MidToTrackIdDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+                  internalGetMutableMidToTrackId().getMutableMap().put(
+                      midToTrackId__.getKey(), midToTrackId__.getValue());
+                  bitField0_ |= 0x00000008;
+                  break;
+                } // case 34
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object sdp_ = "";
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @return The sdp.
+         */
+        public java.lang.String getSdp() {
+          java.lang.Object ref = sdp_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            sdp_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @return The bytes for sdp.
+         */
+        public com.google.protobuf.ByteString
+            getSdpBytes() {
+          java.lang.Object ref = sdp_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            sdp_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @param value The sdp to set.
+         * @return This builder for chaining.
+         */
+        public Builder setSdp(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          sdp_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearSdp() {
+          sdp_ = getDefaultInstance().getSdp();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @param value The bytes for sdp to set.
+         * @return This builder for chaining.
+         */
+        public Builder setSdpBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          sdp_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private com.google.protobuf.MapField<
+            java.lang.String, java.lang.String> trackIdToMetadataJson_;
+        private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+            internalGetTrackIdToMetadataJson() {
+          if (trackIdToMetadataJson_ == null) {
+            return com.google.protobuf.MapField.emptyMapField(
+                TrackIdToMetadataJsonDefaultEntryHolder.defaultEntry);
+          }
+          return trackIdToMetadataJson_;
+        }
+        private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+            internalGetMutableTrackIdToMetadataJson() {
+          if (trackIdToMetadataJson_ == null) {
+            trackIdToMetadataJson_ = com.google.protobuf.MapField.newMapField(
+                TrackIdToMetadataJsonDefaultEntryHolder.defaultEntry);
+          }
+          if (!trackIdToMetadataJson_.isMutable()) {
+            trackIdToMetadataJson_ = trackIdToMetadataJson_.copy();
+          }
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return trackIdToMetadataJson_;
+        }
+        public int getTrackIdToMetadataJsonCount() {
+          return internalGetTrackIdToMetadataJson().getMap().size();
+        }
+        /**
+         * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+         */
+        @java.lang.Override
+        public boolean containsTrackIdToMetadataJson(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          return internalGetTrackIdToMetadataJson().getMap().containsKey(key);
+        }
+        /**
+         * Use {@link #getTrackIdToMetadataJsonMap()} instead.
+         */
+        @java.lang.Override
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, java.lang.String> getTrackIdToMetadataJson() {
+          return getTrackIdToMetadataJsonMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+         */
+        @java.lang.Override
+        public java.util.Map<java.lang.String, java.lang.String> getTrackIdToMetadataJsonMap() {
+          return internalGetTrackIdToMetadataJson().getMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+         */
+        @java.lang.Override
+        public /* nullable */
+java.lang.String getTrackIdToMetadataJsonOrDefault(
+            java.lang.String key,
+            /* nullable */
+java.lang.String defaultValue) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, java.lang.String> map =
+              internalGetTrackIdToMetadataJson().getMap();
+          return map.containsKey(key) ? map.get(key) : defaultValue;
+        }
+        /**
+         * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+         */
+        @java.lang.Override
+        public java.lang.String getTrackIdToMetadataJsonOrThrow(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, java.lang.String> map =
+              internalGetTrackIdToMetadataJson().getMap();
+          if (!map.containsKey(key)) {
+            throw new java.lang.IllegalArgumentException();
+          }
+          return map.get(key);
+        }
+        public Builder clearTrackIdToMetadataJson() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          internalGetMutableTrackIdToMetadataJson().getMutableMap()
+              .clear();
+          return this;
+        }
+        /**
+         * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+         */
+        public Builder removeTrackIdToMetadataJson(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          internalGetMutableTrackIdToMetadataJson().getMutableMap()
+              .remove(key);
+          return this;
+        }
+        /**
+         * Use alternate mutation accessors instead.
+         */
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, java.lang.String>
+            getMutableTrackIdToMetadataJson() {
+          bitField0_ |= 0x00000002;
+          return internalGetMutableTrackIdToMetadataJson().getMutableMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+         */
+        public Builder putTrackIdToMetadataJson(
+            java.lang.String key,
+            java.lang.String value) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          if (value == null) { throw new NullPointerException("map value"); }
+          internalGetMutableTrackIdToMetadataJson().getMutableMap()
+              .put(key, value);
+          bitField0_ |= 0x00000002;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, string&gt; track_id_to_metadata_json = 2;</code>
+         */
+        public Builder putAllTrackIdToMetadataJson(
+            java.util.Map<java.lang.String, java.lang.String> values) {
+          internalGetMutableTrackIdToMetadataJson().getMutableMap()
+              .putAll(values);
+          bitField0_ |= 0x00000002;
+          return this;
+        }
+
+        private static final class TrackIdToBitratesConverter implements com.google.protobuf.MapFieldBuilder.Converter<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> {
+          @java.lang.Override
+          public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates build(fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder val) {
+            if (val instanceof fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) { return (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) val; }
+            return ((fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder) val).build();
+          }
+
+          @java.lang.Override
+          public com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> defaultEntry() {
+            return TrackIdToBitratesDefaultEntryHolder.defaultEntry;
+          }
+        };
+        private static final TrackIdToBitratesConverter trackIdToBitratesConverter = new TrackIdToBitratesConverter();
+
+        private com.google.protobuf.MapFieldBuilder<
+            java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder> trackIdToBitrates_;
+        private com.google.protobuf.MapFieldBuilder<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder>
+            internalGetTrackIdToBitrates() {
+          if (trackIdToBitrates_ == null) {
+            return new com.google.protobuf.MapFieldBuilder<>(trackIdToBitratesConverter);
+          }
+          return trackIdToBitrates_;
+        }
+        private com.google.protobuf.MapFieldBuilder<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder>
+            internalGetMutableTrackIdToBitrates() {
+          if (trackIdToBitrates_ == null) {
+            trackIdToBitrates_ = new com.google.protobuf.MapFieldBuilder<>(trackIdToBitratesConverter);
+          }
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return trackIdToBitrates_;
+        }
+        public int getTrackIdToBitratesCount() {
+          return internalGetTrackIdToBitrates().ensureBuilderMap().size();
+        }
+        /**
+         * <pre>
+         * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+         * </pre>
+         *
+         * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+         */
+        @java.lang.Override
+        public boolean containsTrackIdToBitrates(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          return internalGetTrackIdToBitrates().ensureBuilderMap().containsKey(key);
+        }
+        /**
+         * Use {@link #getTrackIdToBitratesMap()} instead.
+         */
+        @java.lang.Override
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> getTrackIdToBitrates() {
+          return getTrackIdToBitratesMap();
+        }
+        /**
+         * <pre>
+         * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+         * </pre>
+         *
+         * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+         */
+        @java.lang.Override
+        public java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> getTrackIdToBitratesMap() {
+          return internalGetTrackIdToBitrates().getImmutableMap();
+        }
+        /**
+         * <pre>
+         * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+         * </pre>
+         *
+         * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+         */
+        @java.lang.Override
+        public /* nullable */
+fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackIdToBitratesOrDefault(
+            java.lang.String key,
+            /* nullable */
+fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates defaultValue) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder> map = internalGetMutableTrackIdToBitrates().ensureBuilderMap();
+          return map.containsKey(key) ? trackIdToBitratesConverter.build(map.get(key)) : defaultValue;
+        }
+        /**
+         * <pre>
+         * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+         * </pre>
+         *
+         * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+         */
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackIdToBitratesOrThrow(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder> map = internalGetMutableTrackIdToBitrates().ensureBuilderMap();
+          if (!map.containsKey(key)) {
+            throw new java.lang.IllegalArgumentException();
+          }
+          return trackIdToBitratesConverter.build(map.get(key));
+        }
+        public Builder clearTrackIdToBitrates() {
+          bitField0_ = (bitField0_ & ~0x00000004);
+          internalGetMutableTrackIdToBitrates().clear();
+          return this;
+        }
+        /**
+         * <pre>
+         * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+         * </pre>
+         *
+         * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+         */
+        public Builder removeTrackIdToBitrates(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          internalGetMutableTrackIdToBitrates().ensureBuilderMap()
+              .remove(key);
+          return this;
+        }
+        /**
+         * Use alternate mutation accessors instead.
+         */
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates>
+            getMutableTrackIdToBitrates() {
+          bitField0_ |= 0x00000004;
+          return internalGetMutableTrackIdToBitrates().ensureMessageMap();
+        }
+        /**
+         * <pre>
+         * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+         * </pre>
+         *
+         * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+         */
+        public Builder putTrackIdToBitrates(
+            java.lang.String key,
+            fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates value) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          if (value == null) { throw new NullPointerException("map value"); }
+          internalGetMutableTrackIdToBitrates().ensureBuilderMap()
+              .put(key, value);
+          bitField0_ |= 0x00000004;
+          return this;
+        }
+        /**
+         * <pre>
+         * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+         * </pre>
+         *
+         * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+         */
+        public Builder putAllTrackIdToBitrates(
+            java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> values) {
+          for (java.util.Map.Entry<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates> e : values.entrySet()) {
+            if (e.getKey() == null || e.getValue() == null) {
+              throw new NullPointerException();
+            }
+          }
+          internalGetMutableTrackIdToBitrates().ensureBuilderMap()
+              .putAll(values);
+          bitField0_ |= 0x00000004;
+          return this;
+        }
+        /**
+         * <pre>
+         * Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+         * </pre>
+         *
+         * <code>map&lt;string, .fishjam.media_events.peer.MediaEvent.TrackBitrates&gt; track_id_to_bitrates = 3;</code>
+         */
+        public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder putTrackIdToBitratesBuilderIfAbsent(
+            java.lang.String key) {
+          java.util.Map<java.lang.String, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder> builderMap = internalGetMutableTrackIdToBitrates().ensureBuilderMap();
+          fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder entry = builderMap.get(key);
+          if (entry == null) {
+            entry = fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.newBuilder();
+            builderMap.put(key, entry);
+          }
+          if (entry instanceof fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) {
+            entry = ((fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) entry).toBuilder();
+            builderMap.put(key, entry);
+          }
+          return (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder) entry;
+        }
+
+        private com.google.protobuf.MapField<
+            java.lang.String, java.lang.String> midToTrackId_;
+        private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+            internalGetMidToTrackId() {
+          if (midToTrackId_ == null) {
+            return com.google.protobuf.MapField.emptyMapField(
+                MidToTrackIdDefaultEntryHolder.defaultEntry);
+          }
+          return midToTrackId_;
+        }
+        private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+            internalGetMutableMidToTrackId() {
+          if (midToTrackId_ == null) {
+            midToTrackId_ = com.google.protobuf.MapField.newMapField(
+                MidToTrackIdDefaultEntryHolder.defaultEntry);
+          }
+          if (!midToTrackId_.isMutable()) {
+            midToTrackId_ = midToTrackId_.copy();
+          }
+          bitField0_ |= 0x00000008;
+          onChanged();
+          return midToTrackId_;
+        }
+        public int getMidToTrackIdCount() {
+          return internalGetMidToTrackId().getMap().size();
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+         */
+        @java.lang.Override
+        public boolean containsMidToTrackId(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          return internalGetMidToTrackId().getMap().containsKey(key);
+        }
+        /**
+         * Use {@link #getMidToTrackIdMap()} instead.
+         */
+        @java.lang.Override
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, java.lang.String> getMidToTrackId() {
+          return getMidToTrackIdMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+         */
+        @java.lang.Override
+        public java.util.Map<java.lang.String, java.lang.String> getMidToTrackIdMap() {
+          return internalGetMidToTrackId().getMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+         */
+        @java.lang.Override
+        public /* nullable */
+java.lang.String getMidToTrackIdOrDefault(
+            java.lang.String key,
+            /* nullable */
+java.lang.String defaultValue) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, java.lang.String> map =
+              internalGetMidToTrackId().getMap();
+          return map.containsKey(key) ? map.get(key) : defaultValue;
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+         */
+        @java.lang.Override
+        public java.lang.String getMidToTrackIdOrThrow(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, java.lang.String> map =
+              internalGetMidToTrackId().getMap();
+          if (!map.containsKey(key)) {
+            throw new java.lang.IllegalArgumentException();
+          }
+          return map.get(key);
+        }
+        public Builder clearMidToTrackId() {
+          bitField0_ = (bitField0_ & ~0x00000008);
+          internalGetMutableMidToTrackId().getMutableMap()
+              .clear();
+          return this;
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+         */
+        public Builder removeMidToTrackId(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          internalGetMutableMidToTrackId().getMutableMap()
+              .remove(key);
+          return this;
+        }
+        /**
+         * Use alternate mutation accessors instead.
+         */
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, java.lang.String>
+            getMutableMidToTrackId() {
+          bitField0_ |= 0x00000008;
+          return internalGetMutableMidToTrackId().getMutableMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+         */
+        public Builder putMidToTrackId(
+            java.lang.String key,
+            java.lang.String value) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          if (value == null) { throw new NullPointerException("map value"); }
+          internalGetMutableMidToTrackId().getMutableMap()
+              .put(key, value);
+          bitField0_ |= 0x00000008;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 4;</code>
+         */
+        public Builder putAllMidToTrackId(
+            java.util.Map<java.lang.String, java.lang.String> values) {
+          internalGetMutableMidToTrackId().getMutableMap()
+              .putAll(values);
+          bitField0_ |= 0x00000008;
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.SdpOffer)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.SdpOffer)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.SdpOffer DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.SdpOffer();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.SdpOffer getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<SdpOffer>
+          PARSER = new com.google.protobuf.AbstractParser<SdpOffer>() {
+        @java.lang.Override
+        public SdpOffer parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<SdpOffer> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<SdpOffer> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.SdpOffer getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface TrackBitratesOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.TrackBitrates)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      java.util.List<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate> 
+          getVariantBitratesList();
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate getVariantBitrates(int index);
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      int getVariantBitratesCount();
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      java.util.List<? extends fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder> 
+          getVariantBitratesOrBuilderList();
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder getVariantBitratesOrBuilder(
+          int index);
+    }
+    /**
+     * <pre>
+     * Sent when Peer wants to update its track's bitrate
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.TrackBitrates}
+     */
+    public static final class TrackBitrates extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.TrackBitrates)
+        TrackBitratesOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          TrackBitrates.class.getName());
+      }
+      // Use TrackBitrates.newBuilder() to construct.
+      private TrackBitrates(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private TrackBitrates() {
+        trackId_ = "";
+        variantBitrates_ = java.util.Collections.emptyList();
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.class, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder.class);
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int VARIANT_BITRATES_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private java.util.List<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate> variantBitrates_;
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      @java.lang.Override
+      public java.util.List<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate> getVariantBitratesList() {
+        return variantBitrates_;
+      }
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      @java.lang.Override
+      public java.util.List<? extends fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder> 
+          getVariantBitratesOrBuilderList() {
+        return variantBitrates_;
+      }
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      @java.lang.Override
+      public int getVariantBitratesCount() {
+        return variantBitrates_.size();
+      }
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate getVariantBitrates(int index) {
+        return variantBitrates_.get(index);
+      }
+      /**
+       * <pre>
+       * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+       * </pre>
+       *
+       * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder getVariantBitratesOrBuilder(
+          int index) {
+        return variantBitrates_.get(index);
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, trackId_);
+        }
+        for (int i = 0; i < variantBitrates_.size(); i++) {
+          output.writeMessage(2, variantBitrates_.get(i));
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, trackId_);
+        }
+        for (int i = 0; i < variantBitrates_.size(); i++) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(2, variantBitrates_.get(i));
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates other = (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) obj;
+
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (!getVariantBitratesList()
+            .equals(other.getVariantBitratesList())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        if (getVariantBitratesCount() > 0) {
+          hash = (37 * hash) + VARIANT_BITRATES_FIELD_NUMBER;
+          hash = (53 * hash) + getVariantBitratesList().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when Peer wants to update its track's bitrate
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.TrackBitrates}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.TrackBitrates)
+          fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.class, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          trackId_ = "";
+          if (variantBitratesBuilder_ == null) {
+            variantBitrates_ = java.util.Collections.emptyList();
+          } else {
+            variantBitrates_ = null;
+            variantBitratesBuilder_.clear();
+          }
+          bitField0_ = (bitField0_ & ~0x00000002);
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates build() {
+          fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates result = new fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates(this);
+          buildPartialRepeatedFields(result);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartialRepeatedFields(fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates result) {
+          if (variantBitratesBuilder_ == null) {
+            if (((bitField0_ & 0x00000002) != 0)) {
+              variantBitrates_ = java.util.Collections.unmodifiableList(variantBitrates_);
+              bitField0_ = (bitField0_ & ~0x00000002);
+            }
+            result.variantBitrates_ = variantBitrates_;
+          } else {
+            result.variantBitrates_ = variantBitratesBuilder_.build();
+          }
+        }
+
+        private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.trackId_ = trackId_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance()) return this;
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (variantBitratesBuilder_ == null) {
+            if (!other.variantBitrates_.isEmpty()) {
+              if (variantBitrates_.isEmpty()) {
+                variantBitrates_ = other.variantBitrates_;
+                bitField0_ = (bitField0_ & ~0x00000002);
+              } else {
+                ensureVariantBitratesIsMutable();
+                variantBitrates_.addAll(other.variantBitrates_);
+              }
+              onChanged();
+            }
+          } else {
+            if (!other.variantBitrates_.isEmpty()) {
+              if (variantBitratesBuilder_.isEmpty()) {
+                variantBitratesBuilder_.dispose();
+                variantBitratesBuilder_ = null;
+                variantBitrates_ = other.variantBitrates_;
+                bitField0_ = (bitField0_ & ~0x00000002);
+                variantBitratesBuilder_ = 
+                  com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+                     getVariantBitratesFieldBuilder() : null;
+              } else {
+                variantBitratesBuilder_.addAllMessages(other.variantBitrates_);
+              }
+            }
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate m =
+                      input.readMessage(
+                          fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.parser(),
+                          extensionRegistry);
+                  if (variantBitratesBuilder_ == null) {
+                    ensureVariantBitratesIsMutable();
+                    variantBitrates_.add(m);
+                  } else {
+                    variantBitratesBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.util.List<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate> variantBitrates_ =
+          java.util.Collections.emptyList();
+        private void ensureVariantBitratesIsMutable() {
+          if (!((bitField0_ & 0x00000002) != 0)) {
+            variantBitrates_ = new java.util.ArrayList<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate>(variantBitrates_);
+            bitField0_ |= 0x00000002;
+           }
+        }
+
+        private com.google.protobuf.RepeatedFieldBuilder<
+            fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder> variantBitratesBuilder_;
+
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public java.util.List<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate> getVariantBitratesList() {
+          if (variantBitratesBuilder_ == null) {
+            return java.util.Collections.unmodifiableList(variantBitrates_);
+          } else {
+            return variantBitratesBuilder_.getMessageList();
+          }
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public int getVariantBitratesCount() {
+          if (variantBitratesBuilder_ == null) {
+            return variantBitrates_.size();
+          } else {
+            return variantBitratesBuilder_.getCount();
+          }
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate getVariantBitrates(int index) {
+          if (variantBitratesBuilder_ == null) {
+            return variantBitrates_.get(index);
+          } else {
+            return variantBitratesBuilder_.getMessage(index);
+          }
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder setVariantBitrates(
+            int index, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate value) {
+          if (variantBitratesBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureVariantBitratesIsMutable();
+            variantBitrates_.set(index, value);
+            onChanged();
+          } else {
+            variantBitratesBuilder_.setMessage(index, value);
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder setVariantBitrates(
+            int index, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder builderForValue) {
+          if (variantBitratesBuilder_ == null) {
+            ensureVariantBitratesIsMutable();
+            variantBitrates_.set(index, builderForValue.build());
+            onChanged();
+          } else {
+            variantBitratesBuilder_.setMessage(index, builderForValue.build());
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder addVariantBitrates(fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate value) {
+          if (variantBitratesBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureVariantBitratesIsMutable();
+            variantBitrates_.add(value);
+            onChanged();
+          } else {
+            variantBitratesBuilder_.addMessage(value);
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder addVariantBitrates(
+            int index, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate value) {
+          if (variantBitratesBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureVariantBitratesIsMutable();
+            variantBitrates_.add(index, value);
+            onChanged();
+          } else {
+            variantBitratesBuilder_.addMessage(index, value);
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder addVariantBitrates(
+            fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder builderForValue) {
+          if (variantBitratesBuilder_ == null) {
+            ensureVariantBitratesIsMutable();
+            variantBitrates_.add(builderForValue.build());
+            onChanged();
+          } else {
+            variantBitratesBuilder_.addMessage(builderForValue.build());
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder addVariantBitrates(
+            int index, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder builderForValue) {
+          if (variantBitratesBuilder_ == null) {
+            ensureVariantBitratesIsMutable();
+            variantBitrates_.add(index, builderForValue.build());
+            onChanged();
+          } else {
+            variantBitratesBuilder_.addMessage(index, builderForValue.build());
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder addAllVariantBitrates(
+            java.lang.Iterable<? extends fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate> values) {
+          if (variantBitratesBuilder_ == null) {
+            ensureVariantBitratesIsMutable();
+            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                values, variantBitrates_);
+            onChanged();
+          } else {
+            variantBitratesBuilder_.addAllMessages(values);
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder clearVariantBitrates() {
+          if (variantBitratesBuilder_ == null) {
+            variantBitrates_ = java.util.Collections.emptyList();
+            bitField0_ = (bitField0_ & ~0x00000002);
+            onChanged();
+          } else {
+            variantBitratesBuilder_.clear();
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public Builder removeVariantBitrates(int index) {
+          if (variantBitratesBuilder_ == null) {
+            ensureVariantBitratesIsMutable();
+            variantBitrates_.remove(index);
+            onChanged();
+          } else {
+            variantBitratesBuilder_.remove(index);
+          }
+          return this;
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder getVariantBitratesBuilder(
+            int index) {
+          return getVariantBitratesFieldBuilder().getBuilder(index);
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder getVariantBitratesOrBuilder(
+            int index) {
+          if (variantBitratesBuilder_ == null) {
+            return variantBitrates_.get(index);  } else {
+            return variantBitratesBuilder_.getMessageOrBuilder(index);
+          }
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public java.util.List<? extends fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder> 
+             getVariantBitratesOrBuilderList() {
+          if (variantBitratesBuilder_ != null) {
+            return variantBitratesBuilder_.getMessageOrBuilderList();
+          } else {
+            return java.util.Collections.unmodifiableList(variantBitrates_);
+          }
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder addVariantBitratesBuilder() {
+          return getVariantBitratesFieldBuilder().addBuilder(
+              fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.getDefaultInstance());
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder addVariantBitratesBuilder(
+            int index) {
+          return getVariantBitratesFieldBuilder().addBuilder(
+              index, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.getDefaultInstance());
+        }
+        /**
+         * <pre>
+         * Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+         * </pre>
+         *
+         * <code>repeated .fishjam.media_events.peer.MediaEvent.VariantBitrate variant_bitrates = 2;</code>
+         */
+        public java.util.List<fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder> 
+             getVariantBitratesBuilderList() {
+          return getVariantBitratesFieldBuilder().getBuilderList();
+        }
+        private com.google.protobuf.RepeatedFieldBuilder<
+            fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder> 
+            getVariantBitratesFieldBuilder() {
+          if (variantBitratesBuilder_ == null) {
+            variantBitratesBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
+                fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrate.Builder, fishjam.media_events.peer.Peer.MediaEvent.VariantBitrateOrBuilder>(
+                    variantBitrates_,
+                    ((bitField0_ & 0x00000002) != 0),
+                    getParentForChildren(),
+                    isClean());
+            variantBitrates_ = null;
+          }
+          return variantBitratesBuilder_;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.TrackBitrates)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.TrackBitrates)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<TrackBitrates>
+          PARSER = new com.google.protobuf.AbstractParser<TrackBitrates>() {
+        @java.lang.Override
+        public TrackBitrates parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<TrackBitrates> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<TrackBitrates> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface DisableTrackVariantOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.DisableTrackVariant)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      int getVariantValue();
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The variant.
+       */
+      fishjam.media_events.Shared.Variant getVariant();
+    }
+    /**
+     * <pre>
+     * Sent when client disables one of the track variants
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.DisableTrackVariant}
+     */
+    public static final class DisableTrackVariant extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.DisableTrackVariant)
+        DisableTrackVariantOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          DisableTrackVariant.class.getName());
+      }
+      // Use DisableTrackVariant.newBuilder() to construct.
+      private DisableTrackVariant(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private DisableTrackVariant() {
+        trackId_ = "";
+        variant_ = 0;
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.class, fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder.class);
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int VARIANT_FIELD_NUMBER = 2;
+      private int variant_ = 0;
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      @java.lang.Override public int getVariantValue() {
+        return variant_;
+      }
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The variant.
+       */
+      @java.lang.Override public fishjam.media_events.Shared.Variant getVariant() {
+        fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+        return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          output.writeEnum(2, variant_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeEnumSize(2, variant_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant other = (fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) obj;
+
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (variant_ != other.variant_) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + VARIANT_FIELD_NUMBER;
+        hash = (53 * hash) + variant_;
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when client disables one of the track variants
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.DisableTrackVariant}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.DisableTrackVariant)
+          fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariantOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.class, fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          trackId_ = "";
+          variant_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant build() {
+          fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant result = new fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.variant_ = variant_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance()) return this;
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (other.variant_ != 0) {
+            setVariantValue(other.getVariantValue());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 16: {
+                  variant_ = input.readEnum();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private int variant_ = 0;
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return The enum numeric value on the wire for variant.
+         */
+        @java.lang.Override public int getVariantValue() {
+          return variant_;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @param value The enum numeric value on the wire for variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariantValue(int value) {
+          variant_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return The variant.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getVariant() {
+          fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+          return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @param value The variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariant(fishjam.media_events.Shared.Variant value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          bitField0_ |= 0x00000002;
+          variant_ = value.getNumber();
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearVariant() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          variant_ = 0;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.DisableTrackVariant)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.DisableTrackVariant)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<DisableTrackVariant>
+          PARSER = new com.google.protobuf.AbstractParser<DisableTrackVariant>() {
+        @java.lang.Override
+        public DisableTrackVariant parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<DisableTrackVariant> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<DisableTrackVariant> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface EnableTrackVariantOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.EnableTrackVariant)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      int getVariantValue();
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The variant.
+       */
+      fishjam.media_events.Shared.Variant getVariant();
+    }
+    /**
+     * <pre>
+     * Sent when client enables one of the track variants
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.EnableTrackVariant}
+     */
+    public static final class EnableTrackVariant extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.EnableTrackVariant)
+        EnableTrackVariantOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          EnableTrackVariant.class.getName());
+      }
+      // Use EnableTrackVariant.newBuilder() to construct.
+      private EnableTrackVariant(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private EnableTrackVariant() {
+        trackId_ = "";
+        variant_ = 0;
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.class, fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder.class);
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int VARIANT_FIELD_NUMBER = 2;
+      private int variant_ = 0;
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      @java.lang.Override public int getVariantValue() {
+        return variant_;
+      }
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The variant.
+       */
+      @java.lang.Override public fishjam.media_events.Shared.Variant getVariant() {
+        fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+        return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          output.writeEnum(2, variant_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeEnumSize(2, variant_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant other = (fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) obj;
+
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (variant_ != other.variant_) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + VARIANT_FIELD_NUMBER;
+        hash = (53 * hash) + variant_;
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when client enables one of the track variants
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.EnableTrackVariant}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.EnableTrackVariant)
+          fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariantOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.class, fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          trackId_ = "";
+          variant_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant build() {
+          fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant result = new fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.variant_ = variant_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance()) return this;
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (other.variant_ != 0) {
+            setVariantValue(other.getVariantValue());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 16: {
+                  variant_ = input.readEnum();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private int variant_ = 0;
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return The enum numeric value on the wire for variant.
+         */
+        @java.lang.Override public int getVariantValue() {
+          return variant_;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @param value The enum numeric value on the wire for variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariantValue(int value) {
+          variant_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return The variant.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getVariant() {
+          fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+          return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @param value The variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariant(fishjam.media_events.Shared.Variant value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          bitField0_ |= 0x00000002;
+          variant_ = value.getNumber();
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearVariant() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          variant_ = 0;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.EnableTrackVariant)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.EnableTrackVariant)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<EnableTrackVariant>
+          PARSER = new com.google.protobuf.AbstractParser<EnableTrackVariant>() {
+        @java.lang.Override
+        public EnableTrackVariant parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<EnableTrackVariant> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<EnableTrackVariant> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface SetTargetTrackVariantOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      int getVariantValue();
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The variant.
+       */
+      fishjam.media_events.Shared.Variant getVariant();
+    }
+    /**
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant}
+     */
+    public static final class SetTargetTrackVariant extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant)
+        SetTargetTrackVariantOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          SetTargetTrackVariant.class.getName());
+      }
+      // Use SetTargetTrackVariant.newBuilder() to construct.
+      private SetTargetTrackVariant(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private SetTargetTrackVariant() {
+        trackId_ = "";
+        variant_ = 0;
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.class, fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder.class);
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int VARIANT_FIELD_NUMBER = 2;
+      private int variant_ = 0;
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      @java.lang.Override public int getVariantValue() {
+        return variant_;
+      }
+      /**
+       * <code>.fishjam.media_events.Variant variant = 2;</code>
+       * @return The variant.
+       */
+      @java.lang.Override public fishjam.media_events.Shared.Variant getVariant() {
+        fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+        return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          output.writeEnum(2, variant_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeEnumSize(2, variant_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant other = (fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) obj;
+
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (variant_ != other.variant_) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + VARIANT_FIELD_NUMBER;
+        hash = (53 * hash) + variant_;
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * Protobuf type {@code fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant)
+          fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariantOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.class, fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          trackId_ = "";
+          variant_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant getDefaultInstanceForType() {
+          return fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant build() {
+          fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant buildPartial() {
+          fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant result = new fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.variant_ = variant_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) {
+            return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant other) {
+          if (other == fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance()) return this;
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (other.variant_ != 0) {
+            setVariantValue(other.getVariantValue());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 16: {
+                  variant_ = input.readEnum();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private int variant_ = 0;
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return The enum numeric value on the wire for variant.
+         */
+        @java.lang.Override public int getVariantValue() {
+          return variant_;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @param value The enum numeric value on the wire for variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariantValue(int value) {
+          variant_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return The variant.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getVariant() {
+          fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+          return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @param value The variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariant(fishjam.media_events.Shared.Variant value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          bitField0_ |= 0x00000002;
+          variant_ = value.getNumber();
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearVariant() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          variant_ = 0;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant)
+      private static final fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant();
+      }
+
+      public static fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<SetTargetTrackVariant>
+          PARSER = new com.google.protobuf.AbstractParser<SetTargetTrackVariant>() {
+        @java.lang.Override
+        public SetTargetTrackVariant parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<SetTargetTrackVariant> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<SetTargetTrackVariant> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    private int contentCase_ = 0;
+    @SuppressWarnings("serial")
+    private java.lang.Object content_;
+    public enum ContentCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      CONNECT(1),
+      DISCONNECT(2),
+      UPDATE_ENDPOINT_METADATA(3),
+      UPDATE_TRACK_METADATA(4),
+      RENEGOTIATE_TRACKS(5),
+      CANDIDATE(6),
+      SDP_OFFER(7),
+      TRACK_BITRATES(8),
+      ENABLE_TRACK_VARIANT(9),
+      DISABLE_TRACK_VARIANT(10),
+      SET_TARGET_TRACK_VARIANT(11),
+      CONTENT_NOT_SET(0);
+      private final int value;
+      private ContentCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static ContentCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static ContentCase forNumber(int value) {
+        switch (value) {
+          case 1: return CONNECT;
+          case 2: return DISCONNECT;
+          case 3: return UPDATE_ENDPOINT_METADATA;
+          case 4: return UPDATE_TRACK_METADATA;
+          case 5: return RENEGOTIATE_TRACKS;
+          case 6: return CANDIDATE;
+          case 7: return SDP_OFFER;
+          case 8: return TRACK_BITRATES;
+          case 9: return ENABLE_TRACK_VARIANT;
+          case 10: return DISABLE_TRACK_VARIANT;
+          case 11: return SET_TARGET_TRACK_VARIANT;
+          case 0: return CONTENT_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public ContentCase
+    getContentCase() {
+      return ContentCase.forNumber(
+          contentCase_);
+    }
+
+    public static final int CONNECT_FIELD_NUMBER = 1;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+     * @return Whether the connect field is set.
+     */
+    @java.lang.Override
+    public boolean hasConnect() {
+      return contentCase_ == 1;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+     * @return The connect.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.Connect getConnect() {
+      if (contentCase_ == 1) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.Connect) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.Connect.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.ConnectOrBuilder getConnectOrBuilder() {
+      if (contentCase_ == 1) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.Connect) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.Connect.getDefaultInstance();
+    }
+
+    public static final int DISCONNECT_FIELD_NUMBER = 2;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+     * @return Whether the disconnect field is set.
+     */
+    @java.lang.Override
+    public boolean hasDisconnect() {
+      return contentCase_ == 2;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+     * @return The disconnect.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.Disconnect getDisconnect() {
+      if (contentCase_ == 2) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.Disconnect) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.DisconnectOrBuilder getDisconnectOrBuilder() {
+      if (contentCase_ == 2) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.Disconnect) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance();
+    }
+
+    public static final int UPDATE_ENDPOINT_METADATA_FIELD_NUMBER = 3;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+     * @return Whether the updateEndpointMetadata field is set.
+     */
+    @java.lang.Override
+    public boolean hasUpdateEndpointMetadata() {
+      return contentCase_ == 3;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+     * @return The updateEndpointMetadata.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata getUpdateEndpointMetadata() {
+      if (contentCase_ == 3) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadataOrBuilder getUpdateEndpointMetadataOrBuilder() {
+      if (contentCase_ == 3) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance();
+    }
+
+    public static final int UPDATE_TRACK_METADATA_FIELD_NUMBER = 4;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+     * @return Whether the updateTrackMetadata field is set.
+     */
+    @java.lang.Override
+    public boolean hasUpdateTrackMetadata() {
+      return contentCase_ == 4;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+     * @return The updateTrackMetadata.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata getUpdateTrackMetadata() {
+      if (contentCase_ == 4) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadataOrBuilder getUpdateTrackMetadataOrBuilder() {
+      if (contentCase_ == 4) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance();
+    }
+
+    public static final int RENEGOTIATE_TRACKS_FIELD_NUMBER = 5;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+     * @return Whether the renegotiateTracks field is set.
+     */
+    @java.lang.Override
+    public boolean hasRenegotiateTracks() {
+      return contentCase_ == 5;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+     * @return The renegotiateTracks.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks getRenegotiateTracks() {
+      if (contentCase_ == 5) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracksOrBuilder getRenegotiateTracksOrBuilder() {
+      if (contentCase_ == 5) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance();
+    }
+
+    public static final int CANDIDATE_FIELD_NUMBER = 6;
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+     * @return Whether the candidate field is set.
+     */
+    @java.lang.Override
+    public boolean hasCandidate() {
+      return contentCase_ == 6;
+    }
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+     * @return The candidate.
+     */
+    @java.lang.Override
+    public fishjam.media_events.Shared.Candidate getCandidate() {
+      if (contentCase_ == 6) {
+         return (fishjam.media_events.Shared.Candidate) content_;
+      }
+      return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.Shared.CandidateOrBuilder getCandidateOrBuilder() {
+      if (contentCase_ == 6) {
+         return (fishjam.media_events.Shared.Candidate) content_;
+      }
+      return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+    }
+
+    public static final int SDP_OFFER_FIELD_NUMBER = 7;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+     * @return Whether the sdpOffer field is set.
+     */
+    @java.lang.Override
+    public boolean hasSdpOffer() {
+      return contentCase_ == 7;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+     * @return The sdpOffer.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.SdpOffer getSdpOffer() {
+      if (contentCase_ == 7) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.SdpOfferOrBuilder getSdpOfferOrBuilder() {
+      if (contentCase_ == 7) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance();
+    }
+
+    public static final int TRACK_BITRATES_FIELD_NUMBER = 8;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+     * @return Whether the trackBitrates field is set.
+     */
+    @java.lang.Override
+    public boolean hasTrackBitrates() {
+      return contentCase_ == 8;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+     * @return The trackBitrates.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackBitrates() {
+      if (contentCase_ == 8) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder getTrackBitratesOrBuilder() {
+      if (contentCase_ == 8) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance();
+    }
+
+    public static final int ENABLE_TRACK_VARIANT_FIELD_NUMBER = 9;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+     * @return Whether the enableTrackVariant field is set.
+     */
+    @java.lang.Override
+    public boolean hasEnableTrackVariant() {
+      return contentCase_ == 9;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+     * @return The enableTrackVariant.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant getEnableTrackVariant() {
+      if (contentCase_ == 9) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariantOrBuilder getEnableTrackVariantOrBuilder() {
+      if (contentCase_ == 9) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance();
+    }
+
+    public static final int DISABLE_TRACK_VARIANT_FIELD_NUMBER = 10;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+     * @return Whether the disableTrackVariant field is set.
+     */
+    @java.lang.Override
+    public boolean hasDisableTrackVariant() {
+      return contentCase_ == 10;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+     * @return The disableTrackVariant.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant getDisableTrackVariant() {
+      if (contentCase_ == 10) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariantOrBuilder getDisableTrackVariantOrBuilder() {
+      if (contentCase_ == 10) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance();
+    }
+
+    public static final int SET_TARGET_TRACK_VARIANT_FIELD_NUMBER = 11;
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+     * @return Whether the setTargetTrackVariant field is set.
+     */
+    @java.lang.Override
+    public boolean hasSetTargetTrackVariant() {
+      return contentCase_ == 11;
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+     * @return The setTargetTrackVariant.
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant getSetTargetTrackVariant() {
+      if (contentCase_ == 11) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariantOrBuilder getSetTargetTrackVariantOrBuilder() {
+      if (contentCase_ == 11) {
+         return (fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) content_;
+      }
+      return fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance();
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (contentCase_ == 1) {
+        output.writeMessage(1, (fishjam.media_events.peer.Peer.MediaEvent.Connect) content_);
+      }
+      if (contentCase_ == 2) {
+        output.writeMessage(2, (fishjam.media_events.peer.Peer.MediaEvent.Disconnect) content_);
+      }
+      if (contentCase_ == 3) {
+        output.writeMessage(3, (fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) content_);
+      }
+      if (contentCase_ == 4) {
+        output.writeMessage(4, (fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) content_);
+      }
+      if (contentCase_ == 5) {
+        output.writeMessage(5, (fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) content_);
+      }
+      if (contentCase_ == 6) {
+        output.writeMessage(6, (fishjam.media_events.Shared.Candidate) content_);
+      }
+      if (contentCase_ == 7) {
+        output.writeMessage(7, (fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) content_);
+      }
+      if (contentCase_ == 8) {
+        output.writeMessage(8, (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) content_);
+      }
+      if (contentCase_ == 9) {
+        output.writeMessage(9, (fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) content_);
+      }
+      if (contentCase_ == 10) {
+        output.writeMessage(10, (fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) content_);
+      }
+      if (contentCase_ == 11) {
+        output.writeMessage(11, (fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) content_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (contentCase_ == 1) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, (fishjam.media_events.peer.Peer.MediaEvent.Connect) content_);
+      }
+      if (contentCase_ == 2) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, (fishjam.media_events.peer.Peer.MediaEvent.Disconnect) content_);
+      }
+      if (contentCase_ == 3) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, (fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) content_);
+      }
+      if (contentCase_ == 4) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, (fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) content_);
+      }
+      if (contentCase_ == 5) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, (fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) content_);
+      }
+      if (contentCase_ == 6) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, (fishjam.media_events.Shared.Candidate) content_);
+      }
+      if (contentCase_ == 7) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(7, (fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) content_);
+      }
+      if (contentCase_ == 8) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(8, (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) content_);
+      }
+      if (contentCase_ == 9) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(9, (fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) content_);
+      }
+      if (contentCase_ == 10) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(10, (fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) content_);
+      }
+      if (contentCase_ == 11) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(11, (fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) content_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof fishjam.media_events.peer.Peer.MediaEvent)) {
+        return super.equals(obj);
+      }
+      fishjam.media_events.peer.Peer.MediaEvent other = (fishjam.media_events.peer.Peer.MediaEvent) obj;
+
+      if (!getContentCase().equals(other.getContentCase())) return false;
+      switch (contentCase_) {
+        case 1:
+          if (!getConnect()
+              .equals(other.getConnect())) return false;
+          break;
+        case 2:
+          if (!getDisconnect()
+              .equals(other.getDisconnect())) return false;
+          break;
+        case 3:
+          if (!getUpdateEndpointMetadata()
+              .equals(other.getUpdateEndpointMetadata())) return false;
+          break;
+        case 4:
+          if (!getUpdateTrackMetadata()
+              .equals(other.getUpdateTrackMetadata())) return false;
+          break;
+        case 5:
+          if (!getRenegotiateTracks()
+              .equals(other.getRenegotiateTracks())) return false;
+          break;
+        case 6:
+          if (!getCandidate()
+              .equals(other.getCandidate())) return false;
+          break;
+        case 7:
+          if (!getSdpOffer()
+              .equals(other.getSdpOffer())) return false;
+          break;
+        case 8:
+          if (!getTrackBitrates()
+              .equals(other.getTrackBitrates())) return false;
+          break;
+        case 9:
+          if (!getEnableTrackVariant()
+              .equals(other.getEnableTrackVariant())) return false;
+          break;
+        case 10:
+          if (!getDisableTrackVariant()
+              .equals(other.getDisableTrackVariant())) return false;
+          break;
+        case 11:
+          if (!getSetTargetTrackVariant()
+              .equals(other.getSetTargetTrackVariant())) return false;
+          break;
+        case 0:
+        default:
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      switch (contentCase_) {
+        case 1:
+          hash = (37 * hash) + CONNECT_FIELD_NUMBER;
+          hash = (53 * hash) + getConnect().hashCode();
+          break;
+        case 2:
+          hash = (37 * hash) + DISCONNECT_FIELD_NUMBER;
+          hash = (53 * hash) + getDisconnect().hashCode();
+          break;
+        case 3:
+          hash = (37 * hash) + UPDATE_ENDPOINT_METADATA_FIELD_NUMBER;
+          hash = (53 * hash) + getUpdateEndpointMetadata().hashCode();
+          break;
+        case 4:
+          hash = (37 * hash) + UPDATE_TRACK_METADATA_FIELD_NUMBER;
+          hash = (53 * hash) + getUpdateTrackMetadata().hashCode();
+          break;
+        case 5:
+          hash = (37 * hash) + RENEGOTIATE_TRACKS_FIELD_NUMBER;
+          hash = (53 * hash) + getRenegotiateTracks().hashCode();
+          break;
+        case 6:
+          hash = (37 * hash) + CANDIDATE_FIELD_NUMBER;
+          hash = (53 * hash) + getCandidate().hashCode();
+          break;
+        case 7:
+          hash = (37 * hash) + SDP_OFFER_FIELD_NUMBER;
+          hash = (53 * hash) + getSdpOffer().hashCode();
+          break;
+        case 8:
+          hash = (37 * hash) + TRACK_BITRATES_FIELD_NUMBER;
+          hash = (53 * hash) + getTrackBitrates().hashCode();
+          break;
+        case 9:
+          hash = (37 * hash) + ENABLE_TRACK_VARIANT_FIELD_NUMBER;
+          hash = (53 * hash) + getEnableTrackVariant().hashCode();
+          break;
+        case 10:
+          hash = (37 * hash) + DISABLE_TRACK_VARIANT_FIELD_NUMBER;
+          hash = (53 * hash) + getDisableTrackVariant().hashCode();
+          break;
+        case 11:
+          hash = (37 * hash) + SET_TARGET_TRACK_VARIANT_FIELD_NUMBER;
+          hash = (53 * hash) + getSetTargetTrackVariant().hashCode();
+          break;
+        case 0:
+        default:
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static fishjam.media_events.peer.Peer.MediaEvent parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static fishjam.media_events.peer.Peer.MediaEvent parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static fishjam.media_events.peer.Peer.MediaEvent parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(fishjam.media_events.peer.Peer.MediaEvent prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     * Defines any type of message sent from Peer to Membrane RTC Engine
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.peer.MediaEvent}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:fishjam.media_events.peer.MediaEvent)
+        fishjam.media_events.peer.Peer.MediaEventOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.peer.Peer.MediaEvent.class, fishjam.media_events.peer.Peer.MediaEvent.Builder.class);
+      }
+
+      // Construct using fishjam.media_events.peer.Peer.MediaEvent.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        if (connectBuilder_ != null) {
+          connectBuilder_.clear();
+        }
+        if (disconnectBuilder_ != null) {
+          disconnectBuilder_.clear();
+        }
+        if (updateEndpointMetadataBuilder_ != null) {
+          updateEndpointMetadataBuilder_.clear();
+        }
+        if (updateTrackMetadataBuilder_ != null) {
+          updateTrackMetadataBuilder_.clear();
+        }
+        if (renegotiateTracksBuilder_ != null) {
+          renegotiateTracksBuilder_.clear();
+        }
+        if (candidateBuilder_ != null) {
+          candidateBuilder_.clear();
+        }
+        if (sdpOfferBuilder_ != null) {
+          sdpOfferBuilder_.clear();
+        }
+        if (trackBitratesBuilder_ != null) {
+          trackBitratesBuilder_.clear();
+        }
+        if (enableTrackVariantBuilder_ != null) {
+          enableTrackVariantBuilder_.clear();
+        }
+        if (disableTrackVariantBuilder_ != null) {
+          disableTrackVariantBuilder_.clear();
+        }
+        if (setTargetTrackVariantBuilder_ != null) {
+          setTargetTrackVariantBuilder_.clear();
+        }
+        contentCase_ = 0;
+        content_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return fishjam.media_events.peer.Peer.internal_static_fishjam_media_events_peer_MediaEvent_descriptor;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent getDefaultInstanceForType() {
+        return fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent build() {
+        fishjam.media_events.peer.Peer.MediaEvent result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent buildPartial() {
+        fishjam.media_events.peer.Peer.MediaEvent result = new fishjam.media_events.peer.Peer.MediaEvent(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        buildPartialOneofs(result);
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(fishjam.media_events.peer.Peer.MediaEvent result) {
+        int from_bitField0_ = bitField0_;
+      }
+
+      private void buildPartialOneofs(fishjam.media_events.peer.Peer.MediaEvent result) {
+        result.contentCase_ = contentCase_;
+        result.content_ = this.content_;
+        if (contentCase_ == 1 &&
+            connectBuilder_ != null) {
+          result.content_ = connectBuilder_.build();
+        }
+        if (contentCase_ == 2 &&
+            disconnectBuilder_ != null) {
+          result.content_ = disconnectBuilder_.build();
+        }
+        if (contentCase_ == 3 &&
+            updateEndpointMetadataBuilder_ != null) {
+          result.content_ = updateEndpointMetadataBuilder_.build();
+        }
+        if (contentCase_ == 4 &&
+            updateTrackMetadataBuilder_ != null) {
+          result.content_ = updateTrackMetadataBuilder_.build();
+        }
+        if (contentCase_ == 5 &&
+            renegotiateTracksBuilder_ != null) {
+          result.content_ = renegotiateTracksBuilder_.build();
+        }
+        if (contentCase_ == 6 &&
+            candidateBuilder_ != null) {
+          result.content_ = candidateBuilder_.build();
+        }
+        if (contentCase_ == 7 &&
+            sdpOfferBuilder_ != null) {
+          result.content_ = sdpOfferBuilder_.build();
+        }
+        if (contentCase_ == 8 &&
+            trackBitratesBuilder_ != null) {
+          result.content_ = trackBitratesBuilder_.build();
+        }
+        if (contentCase_ == 9 &&
+            enableTrackVariantBuilder_ != null) {
+          result.content_ = enableTrackVariantBuilder_.build();
+        }
+        if (contentCase_ == 10 &&
+            disableTrackVariantBuilder_ != null) {
+          result.content_ = disableTrackVariantBuilder_.build();
+        }
+        if (contentCase_ == 11 &&
+            setTargetTrackVariantBuilder_ != null) {
+          result.content_ = setTargetTrackVariantBuilder_.build();
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof fishjam.media_events.peer.Peer.MediaEvent) {
+          return mergeFrom((fishjam.media_events.peer.Peer.MediaEvent)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(fishjam.media_events.peer.Peer.MediaEvent other) {
+        if (other == fishjam.media_events.peer.Peer.MediaEvent.getDefaultInstance()) return this;
+        switch (other.getContentCase()) {
+          case CONNECT: {
+            mergeConnect(other.getConnect());
+            break;
+          }
+          case DISCONNECT: {
+            mergeDisconnect(other.getDisconnect());
+            break;
+          }
+          case UPDATE_ENDPOINT_METADATA: {
+            mergeUpdateEndpointMetadata(other.getUpdateEndpointMetadata());
+            break;
+          }
+          case UPDATE_TRACK_METADATA: {
+            mergeUpdateTrackMetadata(other.getUpdateTrackMetadata());
+            break;
+          }
+          case RENEGOTIATE_TRACKS: {
+            mergeRenegotiateTracks(other.getRenegotiateTracks());
+            break;
+          }
+          case CANDIDATE: {
+            mergeCandidate(other.getCandidate());
+            break;
+          }
+          case SDP_OFFER: {
+            mergeSdpOffer(other.getSdpOffer());
+            break;
+          }
+          case TRACK_BITRATES: {
+            mergeTrackBitrates(other.getTrackBitrates());
+            break;
+          }
+          case ENABLE_TRACK_VARIANT: {
+            mergeEnableTrackVariant(other.getEnableTrackVariant());
+            break;
+          }
+          case DISABLE_TRACK_VARIANT: {
+            mergeDisableTrackVariant(other.getDisableTrackVariant());
+            break;
+          }
+          case SET_TARGET_TRACK_VARIANT: {
+            mergeSetTargetTrackVariant(other.getSetTargetTrackVariant());
+            break;
+          }
+          case CONTENT_NOT_SET: {
+            break;
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                input.readMessage(
+                    getConnectFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 1;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getDisconnectFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 2;
+                break;
+              } // case 18
+              case 26: {
+                input.readMessage(
+                    getUpdateEndpointMetadataFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 3;
+                break;
+              } // case 26
+              case 34: {
+                input.readMessage(
+                    getUpdateTrackMetadataFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 4;
+                break;
+              } // case 34
+              case 42: {
+                input.readMessage(
+                    getRenegotiateTracksFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 5;
+                break;
+              } // case 42
+              case 50: {
+                input.readMessage(
+                    getCandidateFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 6;
+                break;
+              } // case 50
+              case 58: {
+                input.readMessage(
+                    getSdpOfferFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 7;
+                break;
+              } // case 58
+              case 66: {
+                input.readMessage(
+                    getTrackBitratesFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 8;
+                break;
+              } // case 66
+              case 74: {
+                input.readMessage(
+                    getEnableTrackVariantFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 9;
+                break;
+              } // case 74
+              case 82: {
+                input.readMessage(
+                    getDisableTrackVariantFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 10;
+                break;
+              } // case 82
+              case 90: {
+                input.readMessage(
+                    getSetTargetTrackVariantFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 11;
+                break;
+              } // case 90
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int contentCase_ = 0;
+      private java.lang.Object content_;
+      public ContentCase
+          getContentCase() {
+        return ContentCase.forNumber(
+            contentCase_);
+      }
+
+      public Builder clearContent() {
+        contentCase_ = 0;
+        content_ = null;
+        onChanged();
+        return this;
+      }
+
+      private int bitField0_;
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.Connect, fishjam.media_events.peer.Peer.MediaEvent.Connect.Builder, fishjam.media_events.peer.Peer.MediaEvent.ConnectOrBuilder> connectBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       * @return Whether the connect field is set.
+       */
+      @java.lang.Override
+      public boolean hasConnect() {
+        return contentCase_ == 1;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       * @return The connect.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.Connect getConnect() {
+        if (connectBuilder_ == null) {
+          if (contentCase_ == 1) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.Connect) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.Connect.getDefaultInstance();
+        } else {
+          if (contentCase_ == 1) {
+            return connectBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.Connect.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       */
+      public Builder setConnect(fishjam.media_events.peer.Peer.MediaEvent.Connect value) {
+        if (connectBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          connectBuilder_.setMessage(value);
+        }
+        contentCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       */
+      public Builder setConnect(
+          fishjam.media_events.peer.Peer.MediaEvent.Connect.Builder builderForValue) {
+        if (connectBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          connectBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       */
+      public Builder mergeConnect(fishjam.media_events.peer.Peer.MediaEvent.Connect value) {
+        if (connectBuilder_ == null) {
+          if (contentCase_ == 1 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.Connect.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.Connect.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.Connect) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 1) {
+            connectBuilder_.mergeFrom(value);
+          } else {
+            connectBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       */
+      public Builder clearConnect() {
+        if (connectBuilder_ == null) {
+          if (contentCase_ == 1) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 1) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          connectBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.Connect.Builder getConnectBuilder() {
+        return getConnectFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.ConnectOrBuilder getConnectOrBuilder() {
+        if ((contentCase_ == 1) && (connectBuilder_ != null)) {
+          return connectBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 1) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.Connect) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.Connect.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Connect connect = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.Connect, fishjam.media_events.peer.Peer.MediaEvent.Connect.Builder, fishjam.media_events.peer.Peer.MediaEvent.ConnectOrBuilder> 
+          getConnectFieldBuilder() {
+        if (connectBuilder_ == null) {
+          if (!(contentCase_ == 1)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.Connect.getDefaultInstance();
+          }
+          connectBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.Connect, fishjam.media_events.peer.Peer.MediaEvent.Connect.Builder, fishjam.media_events.peer.Peer.MediaEvent.ConnectOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.Connect) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 1;
+        onChanged();
+        return connectBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.Disconnect, fishjam.media_events.peer.Peer.MediaEvent.Disconnect.Builder, fishjam.media_events.peer.Peer.MediaEvent.DisconnectOrBuilder> disconnectBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       * @return Whether the disconnect field is set.
+       */
+      @java.lang.Override
+      public boolean hasDisconnect() {
+        return contentCase_ == 2;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       * @return The disconnect.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.Disconnect getDisconnect() {
+        if (disconnectBuilder_ == null) {
+          if (contentCase_ == 2) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.Disconnect) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance();
+        } else {
+          if (contentCase_ == 2) {
+            return disconnectBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       */
+      public Builder setDisconnect(fishjam.media_events.peer.Peer.MediaEvent.Disconnect value) {
+        if (disconnectBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          disconnectBuilder_.setMessage(value);
+        }
+        contentCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       */
+      public Builder setDisconnect(
+          fishjam.media_events.peer.Peer.MediaEvent.Disconnect.Builder builderForValue) {
+        if (disconnectBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          disconnectBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       */
+      public Builder mergeDisconnect(fishjam.media_events.peer.Peer.MediaEvent.Disconnect value) {
+        if (disconnectBuilder_ == null) {
+          if (contentCase_ == 2 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.Disconnect.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.Disconnect) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 2) {
+            disconnectBuilder_.mergeFrom(value);
+          } else {
+            disconnectBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       */
+      public Builder clearDisconnect() {
+        if (disconnectBuilder_ == null) {
+          if (contentCase_ == 2) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 2) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          disconnectBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.Disconnect.Builder getDisconnectBuilder() {
+        return getDisconnectFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.DisconnectOrBuilder getDisconnectOrBuilder() {
+        if ((contentCase_ == 2) && (disconnectBuilder_ != null)) {
+          return disconnectBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 2) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.Disconnect) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.Disconnect disconnect = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.Disconnect, fishjam.media_events.peer.Peer.MediaEvent.Disconnect.Builder, fishjam.media_events.peer.Peer.MediaEvent.DisconnectOrBuilder> 
+          getDisconnectFieldBuilder() {
+        if (disconnectBuilder_ == null) {
+          if (!(contentCase_ == 2)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.Disconnect.getDefaultInstance();
+          }
+          disconnectBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.Disconnect, fishjam.media_events.peer.Peer.MediaEvent.Disconnect.Builder, fishjam.media_events.peer.Peer.MediaEvent.DisconnectOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.Disconnect) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 2;
+        onChanged();
+        return disconnectBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata, fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder, fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadataOrBuilder> updateEndpointMetadataBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       * @return Whether the updateEndpointMetadata field is set.
+       */
+      @java.lang.Override
+      public boolean hasUpdateEndpointMetadata() {
+        return contentCase_ == 3;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       * @return The updateEndpointMetadata.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata getUpdateEndpointMetadata() {
+        if (updateEndpointMetadataBuilder_ == null) {
+          if (contentCase_ == 3) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance();
+        } else {
+          if (contentCase_ == 3) {
+            return updateEndpointMetadataBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       */
+      public Builder setUpdateEndpointMetadata(fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata value) {
+        if (updateEndpointMetadataBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          updateEndpointMetadataBuilder_.setMessage(value);
+        }
+        contentCase_ = 3;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       */
+      public Builder setUpdateEndpointMetadata(
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder builderForValue) {
+        if (updateEndpointMetadataBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          updateEndpointMetadataBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 3;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       */
+      public Builder mergeUpdateEndpointMetadata(fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata value) {
+        if (updateEndpointMetadataBuilder_ == null) {
+          if (contentCase_ == 3 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 3) {
+            updateEndpointMetadataBuilder_.mergeFrom(value);
+          } else {
+            updateEndpointMetadataBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 3;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       */
+      public Builder clearUpdateEndpointMetadata() {
+        if (updateEndpointMetadataBuilder_ == null) {
+          if (contentCase_ == 3) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 3) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          updateEndpointMetadataBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder getUpdateEndpointMetadataBuilder() {
+        return getUpdateEndpointMetadataFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadataOrBuilder getUpdateEndpointMetadataOrBuilder() {
+        if ((contentCase_ == 3) && (updateEndpointMetadataBuilder_ != null)) {
+          return updateEndpointMetadataBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 3) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateEndpointMetadata update_endpoint_metadata = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata, fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder, fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadataOrBuilder> 
+          getUpdateEndpointMetadataFieldBuilder() {
+        if (updateEndpointMetadataBuilder_ == null) {
+          if (!(contentCase_ == 3)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.getDefaultInstance();
+          }
+          updateEndpointMetadataBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata, fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata.Builder, fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadataOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.UpdateEndpointMetadata) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 3;
+        onChanged();
+        return updateEndpointMetadataBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata, fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder, fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadataOrBuilder> updateTrackMetadataBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       * @return Whether the updateTrackMetadata field is set.
+       */
+      @java.lang.Override
+      public boolean hasUpdateTrackMetadata() {
+        return contentCase_ == 4;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       * @return The updateTrackMetadata.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata getUpdateTrackMetadata() {
+        if (updateTrackMetadataBuilder_ == null) {
+          if (contentCase_ == 4) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance();
+        } else {
+          if (contentCase_ == 4) {
+            return updateTrackMetadataBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       */
+      public Builder setUpdateTrackMetadata(fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata value) {
+        if (updateTrackMetadataBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          updateTrackMetadataBuilder_.setMessage(value);
+        }
+        contentCase_ = 4;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       */
+      public Builder setUpdateTrackMetadata(
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder builderForValue) {
+        if (updateTrackMetadataBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          updateTrackMetadataBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 4;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       */
+      public Builder mergeUpdateTrackMetadata(fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata value) {
+        if (updateTrackMetadataBuilder_ == null) {
+          if (contentCase_ == 4 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 4) {
+            updateTrackMetadataBuilder_.mergeFrom(value);
+          } else {
+            updateTrackMetadataBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 4;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       */
+      public Builder clearUpdateTrackMetadata() {
+        if (updateTrackMetadataBuilder_ == null) {
+          if (contentCase_ == 4) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 4) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          updateTrackMetadataBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder getUpdateTrackMetadataBuilder() {
+        return getUpdateTrackMetadataFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadataOrBuilder getUpdateTrackMetadataOrBuilder() {
+        if ((contentCase_ == 4) && (updateTrackMetadataBuilder_ != null)) {
+          return updateTrackMetadataBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 4) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.UpdateTrackMetadata update_track_metadata = 4;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata, fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder, fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadataOrBuilder> 
+          getUpdateTrackMetadataFieldBuilder() {
+        if (updateTrackMetadataBuilder_ == null) {
+          if (!(contentCase_ == 4)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.getDefaultInstance();
+          }
+          updateTrackMetadataBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata, fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata.Builder, fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadataOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.UpdateTrackMetadata) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 4;
+        onChanged();
+        return updateTrackMetadataBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks, fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder, fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracksOrBuilder> renegotiateTracksBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       * @return Whether the renegotiateTracks field is set.
+       */
+      @java.lang.Override
+      public boolean hasRenegotiateTracks() {
+        return contentCase_ == 5;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       * @return The renegotiateTracks.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks getRenegotiateTracks() {
+        if (renegotiateTracksBuilder_ == null) {
+          if (contentCase_ == 5) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance();
+        } else {
+          if (contentCase_ == 5) {
+            return renegotiateTracksBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       */
+      public Builder setRenegotiateTracks(fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks value) {
+        if (renegotiateTracksBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          renegotiateTracksBuilder_.setMessage(value);
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       */
+      public Builder setRenegotiateTracks(
+          fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder builderForValue) {
+        if (renegotiateTracksBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          renegotiateTracksBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       */
+      public Builder mergeRenegotiateTracks(fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks value) {
+        if (renegotiateTracksBuilder_ == null) {
+          if (contentCase_ == 5 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 5) {
+            renegotiateTracksBuilder_.mergeFrom(value);
+          } else {
+            renegotiateTracksBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       */
+      public Builder clearRenegotiateTracks() {
+        if (renegotiateTracksBuilder_ == null) {
+          if (contentCase_ == 5) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 5) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          renegotiateTracksBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder getRenegotiateTracksBuilder() {
+        return getRenegotiateTracksFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracksOrBuilder getRenegotiateTracksOrBuilder() {
+        if ((contentCase_ == 5) && (renegotiateTracksBuilder_ != null)) {
+          return renegotiateTracksBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 5) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.RenegotiateTracks renegotiate_tracks = 5;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks, fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder, fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracksOrBuilder> 
+          getRenegotiateTracksFieldBuilder() {
+        if (renegotiateTracksBuilder_ == null) {
+          if (!(contentCase_ == 5)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.getDefaultInstance();
+          }
+          renegotiateTracksBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks, fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks.Builder, fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracksOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.RenegotiateTracks) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 5;
+        onChanged();
+        return renegotiateTracksBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.Shared.Candidate, fishjam.media_events.Shared.Candidate.Builder, fishjam.media_events.Shared.CandidateOrBuilder> candidateBuilder_;
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       * @return Whether the candidate field is set.
+       */
+      @java.lang.Override
+      public boolean hasCandidate() {
+        return contentCase_ == 6;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       * @return The candidate.
+       */
+      @java.lang.Override
+      public fishjam.media_events.Shared.Candidate getCandidate() {
+        if (candidateBuilder_ == null) {
+          if (contentCase_ == 6) {
+            return (fishjam.media_events.Shared.Candidate) content_;
+          }
+          return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+        } else {
+          if (contentCase_ == 6) {
+            return candidateBuilder_.getMessage();
+          }
+          return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       */
+      public Builder setCandidate(fishjam.media_events.Shared.Candidate value) {
+        if (candidateBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          candidateBuilder_.setMessage(value);
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       */
+      public Builder setCandidate(
+          fishjam.media_events.Shared.Candidate.Builder builderForValue) {
+        if (candidateBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          candidateBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       */
+      public Builder mergeCandidate(fishjam.media_events.Shared.Candidate value) {
+        if (candidateBuilder_ == null) {
+          if (contentCase_ == 6 &&
+              content_ != fishjam.media_events.Shared.Candidate.getDefaultInstance()) {
+            content_ = fishjam.media_events.Shared.Candidate.newBuilder((fishjam.media_events.Shared.Candidate) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 6) {
+            candidateBuilder_.mergeFrom(value);
+          } else {
+            candidateBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       */
+      public Builder clearCandidate() {
+        if (candidateBuilder_ == null) {
+          if (contentCase_ == 6) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 6) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          candidateBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       */
+      public fishjam.media_events.Shared.Candidate.Builder getCandidateBuilder() {
+        return getCandidateFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.Shared.CandidateOrBuilder getCandidateOrBuilder() {
+        if ((contentCase_ == 6) && (candidateBuilder_ != null)) {
+          return candidateBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 6) {
+            return (fishjam.media_events.Shared.Candidate) content_;
+          }
+          return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 6;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.Shared.Candidate, fishjam.media_events.Shared.Candidate.Builder, fishjam.media_events.Shared.CandidateOrBuilder> 
+          getCandidateFieldBuilder() {
+        if (candidateBuilder_ == null) {
+          if (!(contentCase_ == 6)) {
+            content_ = fishjam.media_events.Shared.Candidate.getDefaultInstance();
+          }
+          candidateBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.Shared.Candidate, fishjam.media_events.Shared.Candidate.Builder, fishjam.media_events.Shared.CandidateOrBuilder>(
+                  (fishjam.media_events.Shared.Candidate) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 6;
+        onChanged();
+        return candidateBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.SdpOffer, fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder, fishjam.media_events.peer.Peer.MediaEvent.SdpOfferOrBuilder> sdpOfferBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       * @return Whether the sdpOffer field is set.
+       */
+      @java.lang.Override
+      public boolean hasSdpOffer() {
+        return contentCase_ == 7;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       * @return The sdpOffer.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.SdpOffer getSdpOffer() {
+        if (sdpOfferBuilder_ == null) {
+          if (contentCase_ == 7) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance();
+        } else {
+          if (contentCase_ == 7) {
+            return sdpOfferBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       */
+      public Builder setSdpOffer(fishjam.media_events.peer.Peer.MediaEvent.SdpOffer value) {
+        if (sdpOfferBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          sdpOfferBuilder_.setMessage(value);
+        }
+        contentCase_ = 7;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       */
+      public Builder setSdpOffer(
+          fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder builderForValue) {
+        if (sdpOfferBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          sdpOfferBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 7;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       */
+      public Builder mergeSdpOffer(fishjam.media_events.peer.Peer.MediaEvent.SdpOffer value) {
+        if (sdpOfferBuilder_ == null) {
+          if (contentCase_ == 7 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 7) {
+            sdpOfferBuilder_.mergeFrom(value);
+          } else {
+            sdpOfferBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 7;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       */
+      public Builder clearSdpOffer() {
+        if (sdpOfferBuilder_ == null) {
+          if (contentCase_ == 7) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 7) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          sdpOfferBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder getSdpOfferBuilder() {
+        return getSdpOfferFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.SdpOfferOrBuilder getSdpOfferOrBuilder() {
+        if ((contentCase_ == 7) && (sdpOfferBuilder_ != null)) {
+          return sdpOfferBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 7) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SdpOffer sdp_offer = 7;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.SdpOffer, fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder, fishjam.media_events.peer.Peer.MediaEvent.SdpOfferOrBuilder> 
+          getSdpOfferFieldBuilder() {
+        if (sdpOfferBuilder_ == null) {
+          if (!(contentCase_ == 7)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.getDefaultInstance();
+          }
+          sdpOfferBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.SdpOffer, fishjam.media_events.peer.Peer.MediaEvent.SdpOffer.Builder, fishjam.media_events.peer.Peer.MediaEvent.SdpOfferOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.SdpOffer) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 7;
+        onChanged();
+        return sdpOfferBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder> trackBitratesBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       * @return Whether the trackBitrates field is set.
+       */
+      @java.lang.Override
+      public boolean hasTrackBitrates() {
+        return contentCase_ == 8;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       * @return The trackBitrates.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates getTrackBitrates() {
+        if (trackBitratesBuilder_ == null) {
+          if (contentCase_ == 8) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance();
+        } else {
+          if (contentCase_ == 8) {
+            return trackBitratesBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       */
+      public Builder setTrackBitrates(fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates value) {
+        if (trackBitratesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          trackBitratesBuilder_.setMessage(value);
+        }
+        contentCase_ = 8;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       */
+      public Builder setTrackBitrates(
+          fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder builderForValue) {
+        if (trackBitratesBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          trackBitratesBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 8;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       */
+      public Builder mergeTrackBitrates(fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates value) {
+        if (trackBitratesBuilder_ == null) {
+          if (contentCase_ == 8 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 8) {
+            trackBitratesBuilder_.mergeFrom(value);
+          } else {
+            trackBitratesBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 8;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       */
+      public Builder clearTrackBitrates() {
+        if (trackBitratesBuilder_ == null) {
+          if (contentCase_ == 8) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 8) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          trackBitratesBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder getTrackBitratesBuilder() {
+        return getTrackBitratesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder getTrackBitratesOrBuilder() {
+        if ((contentCase_ == 8) && (trackBitratesBuilder_ != null)) {
+          return trackBitratesBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 8) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.TrackBitrates track_bitrates = 8;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder> 
+          getTrackBitratesFieldBuilder() {
+        if (trackBitratesBuilder_ == null) {
+          if (!(contentCase_ == 8)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.getDefaultInstance();
+          }
+          trackBitratesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates, fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates.Builder, fishjam.media_events.peer.Peer.MediaEvent.TrackBitratesOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.TrackBitrates) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 8;
+        onChanged();
+        return trackBitratesBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariantOrBuilder> enableTrackVariantBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       * @return Whether the enableTrackVariant field is set.
+       */
+      @java.lang.Override
+      public boolean hasEnableTrackVariant() {
+        return contentCase_ == 9;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       * @return The enableTrackVariant.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant getEnableTrackVariant() {
+        if (enableTrackVariantBuilder_ == null) {
+          if (contentCase_ == 9) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance();
+        } else {
+          if (contentCase_ == 9) {
+            return enableTrackVariantBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       */
+      public Builder setEnableTrackVariant(fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant value) {
+        if (enableTrackVariantBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          enableTrackVariantBuilder_.setMessage(value);
+        }
+        contentCase_ = 9;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       */
+      public Builder setEnableTrackVariant(
+          fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder builderForValue) {
+        if (enableTrackVariantBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          enableTrackVariantBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 9;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       */
+      public Builder mergeEnableTrackVariant(fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant value) {
+        if (enableTrackVariantBuilder_ == null) {
+          if (contentCase_ == 9 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 9) {
+            enableTrackVariantBuilder_.mergeFrom(value);
+          } else {
+            enableTrackVariantBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 9;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       */
+      public Builder clearEnableTrackVariant() {
+        if (enableTrackVariantBuilder_ == null) {
+          if (contentCase_ == 9) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 9) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          enableTrackVariantBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder getEnableTrackVariantBuilder() {
+        return getEnableTrackVariantFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariantOrBuilder getEnableTrackVariantOrBuilder() {
+        if ((contentCase_ == 9) && (enableTrackVariantBuilder_ != null)) {
+          return enableTrackVariantBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 9) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.EnableTrackVariant enable_track_variant = 9;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariantOrBuilder> 
+          getEnableTrackVariantFieldBuilder() {
+        if (enableTrackVariantBuilder_ == null) {
+          if (!(contentCase_ == 9)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.getDefaultInstance();
+          }
+          enableTrackVariantBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariantOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.EnableTrackVariant) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 9;
+        onChanged();
+        return enableTrackVariantBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariantOrBuilder> disableTrackVariantBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       * @return Whether the disableTrackVariant field is set.
+       */
+      @java.lang.Override
+      public boolean hasDisableTrackVariant() {
+        return contentCase_ == 10;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       * @return The disableTrackVariant.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant getDisableTrackVariant() {
+        if (disableTrackVariantBuilder_ == null) {
+          if (contentCase_ == 10) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance();
+        } else {
+          if (contentCase_ == 10) {
+            return disableTrackVariantBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       */
+      public Builder setDisableTrackVariant(fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant value) {
+        if (disableTrackVariantBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          disableTrackVariantBuilder_.setMessage(value);
+        }
+        contentCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       */
+      public Builder setDisableTrackVariant(
+          fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder builderForValue) {
+        if (disableTrackVariantBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          disableTrackVariantBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       */
+      public Builder mergeDisableTrackVariant(fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant value) {
+        if (disableTrackVariantBuilder_ == null) {
+          if (contentCase_ == 10 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 10) {
+            disableTrackVariantBuilder_.mergeFrom(value);
+          } else {
+            disableTrackVariantBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       */
+      public Builder clearDisableTrackVariant() {
+        if (disableTrackVariantBuilder_ == null) {
+          if (contentCase_ == 10) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 10) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          disableTrackVariantBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder getDisableTrackVariantBuilder() {
+        return getDisableTrackVariantFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariantOrBuilder getDisableTrackVariantOrBuilder() {
+        if ((contentCase_ == 10) && (disableTrackVariantBuilder_ != null)) {
+          return disableTrackVariantBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 10) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.DisableTrackVariant disable_track_variant = 10;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariantOrBuilder> 
+          getDisableTrackVariantFieldBuilder() {
+        if (disableTrackVariantBuilder_ == null) {
+          if (!(contentCase_ == 10)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.getDefaultInstance();
+          }
+          disableTrackVariantBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariantOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.DisableTrackVariant) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 10;
+        onChanged();
+        return disableTrackVariantBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariantOrBuilder> setTargetTrackVariantBuilder_;
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       * @return Whether the setTargetTrackVariant field is set.
+       */
+      @java.lang.Override
+      public boolean hasSetTargetTrackVariant() {
+        return contentCase_ == 11;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       * @return The setTargetTrackVariant.
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant getSetTargetTrackVariant() {
+        if (setTargetTrackVariantBuilder_ == null) {
+          if (contentCase_ == 11) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance();
+        } else {
+          if (contentCase_ == 11) {
+            return setTargetTrackVariantBuilder_.getMessage();
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       */
+      public Builder setSetTargetTrackVariant(fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant value) {
+        if (setTargetTrackVariantBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          setTargetTrackVariantBuilder_.setMessage(value);
+        }
+        contentCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       */
+      public Builder setSetTargetTrackVariant(
+          fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder builderForValue) {
+        if (setTargetTrackVariantBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          setTargetTrackVariantBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       */
+      public Builder mergeSetTargetTrackVariant(fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant value) {
+        if (setTargetTrackVariantBuilder_ == null) {
+          if (contentCase_ == 11 &&
+              content_ != fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance()) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.newBuilder((fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 11) {
+            setTargetTrackVariantBuilder_.mergeFrom(value);
+          } else {
+            setTargetTrackVariantBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       */
+      public Builder clearSetTargetTrackVariant() {
+        if (setTargetTrackVariantBuilder_ == null) {
+          if (contentCase_ == 11) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 11) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          setTargetTrackVariantBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       */
+      public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder getSetTargetTrackVariantBuilder() {
+        return getSetTargetTrackVariantFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariantOrBuilder getSetTargetTrackVariantOrBuilder() {
+        if ((contentCase_ == 11) && (setTargetTrackVariantBuilder_ != null)) {
+          return setTargetTrackVariantBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 11) {
+            return (fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) content_;
+          }
+          return fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.peer.MediaEvent.SetTargetTrackVariant set_target_track_variant = 11;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariantOrBuilder> 
+          getSetTargetTrackVariantFieldBuilder() {
+        if (setTargetTrackVariantBuilder_ == null) {
+          if (!(contentCase_ == 11)) {
+            content_ = fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.getDefaultInstance();
+          }
+          setTargetTrackVariantBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant, fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant.Builder, fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariantOrBuilder>(
+                  (fishjam.media_events.peer.Peer.MediaEvent.SetTargetTrackVariant) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 11;
+        onChanged();
+        return setTargetTrackVariantBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:fishjam.media_events.peer.MediaEvent)
+    }
+
+    // @@protoc_insertion_point(class_scope:fishjam.media_events.peer.MediaEvent)
+    private static final fishjam.media_events.peer.Peer.MediaEvent DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new fishjam.media_events.peer.Peer.MediaEvent();
+    }
+
+    public static fishjam.media_events.peer.Peer.MediaEvent getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MediaEvent>
+        PARSER = new com.google.protobuf.AbstractParser<MediaEvent>() {
+      @java.lang.Override
+      public MediaEvent parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MediaEvent> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MediaEvent> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public fishjam.media_events.peer.Peer.MediaEvent getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_Connect_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_Connect_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToMetadataJsonEntry_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToMetadataJsonEntry_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToBitratesEntry_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToBitratesEntry_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_MidToTrackIdEntry_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_MidToTrackIdEntry_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n$fishjam/media_events/peer/peer.proto\022\031" +
+      "fishjam.media_events.peer\032!fishjam/media" +
+      "_events/shared.proto\"\311\020\n\nMediaEvent\022@\n\007c" +
+      "onnect\030\001 \001(\0132-.fishjam.media_events.peer" +
+      ".MediaEvent.ConnectH\000\022F\n\ndisconnect\030\002 \001(" +
+      "\01320.fishjam.media_events.peer.MediaEvent" +
+      ".DisconnectH\000\022`\n\030update_endpoint_metadat" +
+      "a\030\003 \001(\0132<.fishjam.media_events.peer.Medi" +
+      "aEvent.UpdateEndpointMetadataH\000\022Z\n\025updat" +
+      "e_track_metadata\030\004 \001(\01329.fishjam.media_e" +
+      "vents.peer.MediaEvent.UpdateTrackMetadat" +
+      "aH\000\022U\n\022renegotiate_tracks\030\005 \001(\01327.fishja" +
+      "m.media_events.peer.MediaEvent.Renegotia" +
+      "teTracksH\000\0224\n\tcandidate\030\006 \001(\0132\037.fishjam." +
+      "media_events.CandidateH\000\022C\n\tsdp_offer\030\007 " +
+      "\001(\0132..fishjam.media_events.peer.MediaEve" +
+      "nt.SdpOfferH\000\022M\n\016track_bitrates\030\010 \001(\01323." +
+      "fishjam.media_events.peer.MediaEvent.Tra" +
+      "ckBitratesH\000\022X\n\024enable_track_variant\030\t \001" +
+      "(\01328.fishjam.media_events.peer.MediaEven" +
+      "t.EnableTrackVariantH\000\022Z\n\025disable_track_" +
+      "variant\030\n \001(\01329.fishjam.media_events.pee" +
+      "r.MediaEvent.DisableTrackVariantH\000\022_\n\030se" +
+      "t_target_track_variant\030\013 \001(\0132;.fishjam.m" +
+      "edia_events.peer.MediaEvent.SetTargetTra" +
+      "ckVariantH\000\032Q\n\016VariantBitrate\022.\n\007variant" +
+      "\030\001 \001(\0162\035.fishjam.media_events.Variant\022\017\n" +
+      "\007bitrate\030\002 \001(\005\032 \n\007Connect\022\025\n\rmetadata_js" +
+      "on\030\001 \001(\t\032\014\n\nDisconnect\032/\n\026UpdateEndpoint" +
+      "Metadata\022\025\n\rmetadata_json\030\001 \001(\t\032>\n\023Updat" +
+      "eTrackMetadata\022\020\n\010track_id\030\001 \001(\t\022\025\n\rmeta" +
+      "data_json\030\002 \001(\t\032\023\n\021RenegotiateTracks\032\247\004\n" +
+      "\010SdpOffer\022\013\n\003sdp\030\001 \001(\t\022l\n\031track_id_to_me" +
+      "tadata_json\030\002 \003(\0132I.fishjam.media_events" +
+      ".peer.MediaEvent.SdpOffer.TrackIdToMetad" +
+      "ataJsonEntry\022c\n\024track_id_to_bitrates\030\003 \003" +
+      "(\0132E.fishjam.media_events.peer.MediaEven" +
+      "t.SdpOffer.TrackIdToBitratesEntry\022Y\n\017mid" +
+      "_to_track_id\030\004 \003(\0132@.fishjam.media_event" +
+      "s.peer.MediaEvent.SdpOffer.MidToTrackIdE" +
+      "ntry\032<\n\032TrackIdToMetadataJsonEntry\022\013\n\003ke" +
+      "y\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\032m\n\026TrackIdToB" +
+      "itratesEntry\022\013\n\003key\030\001 \001(\t\022B\n\005value\030\002 \001(\013" +
+      "23.fishjam.media_events.peer.MediaEvent." +
+      "TrackBitrates:\0028\001\0323\n\021MidToTrackIdEntry\022\013" +
+      "\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\032q\n\rTrackB" +
+      "itrates\022\020\n\010track_id\030\001 \001(\t\022N\n\020variant_bit" +
+      "rates\030\002 \003(\01324.fishjam.media_events.peer." +
+      "MediaEvent.VariantBitrate\032W\n\023DisableTrac" +
+      "kVariant\022\020\n\010track_id\030\001 \001(\t\022.\n\007variant\030\002 " +
+      "\001(\0162\035.fishjam.media_events.Variant\032V\n\022En" +
+      "ableTrackVariant\022\020\n\010track_id\030\001 \001(\t\022.\n\007va" +
+      "riant\030\002 \001(\0162\035.fishjam.media_events.Varia" +
+      "nt\032Y\n\025SetTargetTrackVariant\022\020\n\010track_id\030" +
+      "\001 \001(\t\022.\n\007variant\030\002 \001(\0162\035.fishjam.media_e" +
+      "vents.VariantB\t\n\007contentb\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          fishjam.media_events.Shared.getDescriptor(),
+        });
+    internal_static_fishjam_media_events_peer_MediaEvent_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_fishjam_media_events_peer_MediaEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_descriptor,
+        new java.lang.String[] { "Connect", "Disconnect", "UpdateEndpointMetadata", "UpdateTrackMetadata", "RenegotiateTracks", "Candidate", "SdpOffer", "TrackBitrates", "EnableTrackVariant", "DisableTrackVariant", "SetTargetTrackVariant", "Content", });
+    internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_VariantBitrate_descriptor,
+        new java.lang.String[] { "Variant", "Bitrate", });
+    internal_static_fishjam_media_events_peer_MediaEvent_Connect_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(1);
+    internal_static_fishjam_media_events_peer_MediaEvent_Connect_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_Connect_descriptor,
+        new java.lang.String[] { "MetadataJson", });
+    internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(2);
+    internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_Disconnect_descriptor,
+        new java.lang.String[] { });
+    internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(3);
+    internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_UpdateEndpointMetadata_descriptor,
+        new java.lang.String[] { "MetadataJson", });
+    internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(4);
+    internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_UpdateTrackMetadata_descriptor,
+        new java.lang.String[] { "TrackId", "MetadataJson", });
+    internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(5);
+    internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_RenegotiateTracks_descriptor,
+        new java.lang.String[] { });
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(6);
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor,
+        new java.lang.String[] { "Sdp", "TrackIdToMetadataJson", "TrackIdToBitrates", "MidToTrackId", });
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToMetadataJsonEntry_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToMetadataJsonEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToMetadataJsonEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToBitratesEntry_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor.getNestedTypes().get(1);
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToBitratesEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_TrackIdToBitratesEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_MidToTrackIdEntry_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_descriptor.getNestedTypes().get(2);
+    internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_MidToTrackIdEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_SdpOffer_MidToTrackIdEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(7);
+    internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_TrackBitrates_descriptor,
+        new java.lang.String[] { "TrackId", "VariantBitrates", });
+    internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(8);
+    internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_DisableTrackVariant_descriptor,
+        new java.lang.String[] { "TrackId", "Variant", });
+    internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(9);
+    internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_EnableTrackVariant_descriptor,
+        new java.lang.String[] { "TrackId", "Variant", });
+    internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_descriptor =
+      internal_static_fishjam_media_events_peer_MediaEvent_descriptor.getNestedTypes().get(10);
+    internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_peer_MediaEvent_SetTargetTrackVariant_descriptor,
+        new java.lang.String[] { "TrackId", "Variant", });
+    descriptor.resolveAllFeaturesImmutable();
+    fishjam.media_events.Shared.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/PeerKt.kt b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/PeerKt.kt
new file mode 100644
index 00000000..0e210297
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/peer/PeerKt.kt
@@ -0,0 +1,7 @@
+// Generated by the protocol buffer compiler. DO NOT EDIT!
+// source: fishjam/media_events/peer/peer.proto
+
+// Generated files should ignore deprecation warnings
+@file:Suppress("DEPRECATION")
+package fishjam.media_events.peer;
+
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/MediaEventKt.kt b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/MediaEventKt.kt
new file mode 100644
index 00000000..efcaec17
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/MediaEventKt.kt
@@ -0,0 +1,2249 @@
+// Generated by the protocol buffer compiler. DO NOT EDIT!
+// source: fishjam/media_events/server/server.proto
+
+// Generated files should ignore deprecation warnings
+@file:Suppress("DEPRECATION")
+package fishjam.media_events.server;
+
+@kotlin.jvm.JvmName("-initializemediaEvent")
+public inline fun mediaEvent(block: fishjam.media_events.server.MediaEventKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent =
+  fishjam.media_events.server.MediaEventKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.newBuilder()).apply { block() }._build()
+/**
+ * ```
+ * Defines any type of message sent from Membrane RTC Engine to Peer
+ * ```
+ *
+ * Protobuf type `fishjam.media_events.server.MediaEvent`
+ */
+public object MediaEventKt {
+  @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+  @com.google.protobuf.kotlin.ProtoDslMarker
+  public class Dsl private constructor(
+    private val _builder: fishjam.media_events.server.Server.MediaEvent.Builder
+  ) {
+    public companion object {
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.Builder): Dsl = Dsl(builder)
+    }
+
+    @kotlin.jvm.JvmSynthetic
+    @kotlin.PublishedApi
+    internal fun _build(): fishjam.media_events.server.Server.MediaEvent = _builder.build()
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;`
+     */
+    public var endpointUpdated: fishjam.media_events.server.Server.MediaEvent.EndpointUpdated
+      @JvmName("getEndpointUpdated")
+      get() = _builder.getEndpointUpdated()
+      @JvmName("setEndpointUpdated")
+      set(value) {
+        _builder.setEndpointUpdated(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;`
+     */
+    public fun clearEndpointUpdated() {
+      _builder.clearEndpointUpdated()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;`
+     * @return Whether the endpointUpdated field is set.
+     */
+    public fun hasEndpointUpdated(): kotlin.Boolean {
+      return _builder.hasEndpointUpdated()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;`
+     */
+    public var trackUpdated: fishjam.media_events.server.Server.MediaEvent.TrackUpdated
+      @JvmName("getTrackUpdated")
+      get() = _builder.getTrackUpdated()
+      @JvmName("setTrackUpdated")
+      set(value) {
+        _builder.setTrackUpdated(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;`
+     */
+    public fun clearTrackUpdated() {
+      _builder.clearTrackUpdated()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;`
+     * @return Whether the trackUpdated field is set.
+     */
+    public fun hasTrackUpdated(): kotlin.Boolean {
+      return _builder.hasTrackUpdated()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;`
+     */
+    public var tracksAdded: fishjam.media_events.server.Server.MediaEvent.TracksAdded
+      @JvmName("getTracksAdded")
+      get() = _builder.getTracksAdded()
+      @JvmName("setTracksAdded")
+      set(value) {
+        _builder.setTracksAdded(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;`
+     */
+    public fun clearTracksAdded() {
+      _builder.clearTracksAdded()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;`
+     * @return Whether the tracksAdded field is set.
+     */
+    public fun hasTracksAdded(): kotlin.Boolean {
+      return _builder.hasTracksAdded()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;`
+     */
+    public var tracksRemoved: fishjam.media_events.server.Server.MediaEvent.TracksRemoved
+      @JvmName("getTracksRemoved")
+      get() = _builder.getTracksRemoved()
+      @JvmName("setTracksRemoved")
+      set(value) {
+        _builder.setTracksRemoved(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;`
+     */
+    public fun clearTracksRemoved() {
+      _builder.clearTracksRemoved()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;`
+     * @return Whether the tracksRemoved field is set.
+     */
+    public fun hasTracksRemoved(): kotlin.Boolean {
+      return _builder.hasTracksRemoved()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;`
+     */
+    public var endpointAdded: fishjam.media_events.server.Server.MediaEvent.EndpointAdded
+      @JvmName("getEndpointAdded")
+      get() = _builder.getEndpointAdded()
+      @JvmName("setEndpointAdded")
+      set(value) {
+        _builder.setEndpointAdded(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;`
+     */
+    public fun clearEndpointAdded() {
+      _builder.clearEndpointAdded()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;`
+     * @return Whether the endpointAdded field is set.
+     */
+    public fun hasEndpointAdded(): kotlin.Boolean {
+      return _builder.hasEndpointAdded()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;`
+     */
+    public var endpointRemoved: fishjam.media_events.server.Server.MediaEvent.EndpointRemoved
+      @JvmName("getEndpointRemoved")
+      get() = _builder.getEndpointRemoved()
+      @JvmName("setEndpointRemoved")
+      set(value) {
+        _builder.setEndpointRemoved(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;`
+     */
+    public fun clearEndpointRemoved() {
+      _builder.clearEndpointRemoved()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;`
+     * @return Whether the endpointRemoved field is set.
+     */
+    public fun hasEndpointRemoved(): kotlin.Boolean {
+      return _builder.hasEndpointRemoved()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.Connected connected = 7;`
+     */
+    public var connected: fishjam.media_events.server.Server.MediaEvent.Connected
+      @JvmName("getConnected")
+      get() = _builder.getConnected()
+      @JvmName("setConnected")
+      set(value) {
+        _builder.setConnected(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.Connected connected = 7;`
+     */
+    public fun clearConnected() {
+      _builder.clearConnected()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.Connected connected = 7;`
+     * @return Whether the connected field is set.
+     */
+    public fun hasConnected(): kotlin.Boolean {
+      return _builder.hasConnected()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.Error error = 8;`
+     */
+    public var error: fishjam.media_events.server.Server.MediaEvent.Error
+      @JvmName("getError")
+      get() = _builder.getError()
+      @JvmName("setError")
+      set(value) {
+        _builder.setError(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.Error error = 8;`
+     */
+    public fun clearError() {
+      _builder.clearError()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.Error error = 8;`
+     * @return Whether the error field is set.
+     */
+    public fun hasError(): kotlin.Boolean {
+      return _builder.hasError()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;`
+     */
+    public var offerData: fishjam.media_events.server.Server.MediaEvent.OfferData
+      @JvmName("getOfferData")
+      get() = _builder.getOfferData()
+      @JvmName("setOfferData")
+      set(value) {
+        _builder.setOfferData(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;`
+     */
+    public fun clearOfferData() {
+      _builder.clearOfferData()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;`
+     * @return Whether the offerData field is set.
+     */
+    public fun hasOfferData(): kotlin.Boolean {
+      return _builder.hasOfferData()
+    }
+
+    /**
+     * `.fishjam.media_events.Candidate candidate = 10;`
+     */
+    public var candidate: fishjam.media_events.Shared.Candidate
+      @JvmName("getCandidate")
+      get() = _builder.getCandidate()
+      @JvmName("setCandidate")
+      set(value) {
+        _builder.setCandidate(value)
+      }
+    /**
+     * `.fishjam.media_events.Candidate candidate = 10;`
+     */
+    public fun clearCandidate() {
+      _builder.clearCandidate()
+    }
+    /**
+     * `.fishjam.media_events.Candidate candidate = 10;`
+     * @return Whether the candidate field is set.
+     */
+    public fun hasCandidate(): kotlin.Boolean {
+      return _builder.hasCandidate()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;`
+     */
+    public var sdpAnswer: fishjam.media_events.server.Server.MediaEvent.SdpAnswer
+      @JvmName("getSdpAnswer")
+      get() = _builder.getSdpAnswer()
+      @JvmName("setSdpAnswer")
+      set(value) {
+        _builder.setSdpAnswer(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;`
+     */
+    public fun clearSdpAnswer() {
+      _builder.clearSdpAnswer()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;`
+     * @return Whether the sdpAnswer field is set.
+     */
+    public fun hasSdpAnswer(): kotlin.Boolean {
+      return _builder.hasSdpAnswer()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;`
+     */
+    public var vadNotification: fishjam.media_events.server.Server.MediaEvent.VadNotification
+      @JvmName("getVadNotification")
+      get() = _builder.getVadNotification()
+      @JvmName("setVadNotification")
+      set(value) {
+        _builder.setVadNotification(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;`
+     */
+    public fun clearVadNotification() {
+      _builder.clearVadNotification()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;`
+     * @return Whether the vadNotification field is set.
+     */
+    public fun hasVadNotification(): kotlin.Boolean {
+      return _builder.hasVadNotification()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;`
+     */
+    public var trackVariantSwitched: fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched
+      @JvmName("getTrackVariantSwitched")
+      get() = _builder.getTrackVariantSwitched()
+      @JvmName("setTrackVariantSwitched")
+      set(value) {
+        _builder.setTrackVariantSwitched(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;`
+     */
+    public fun clearTrackVariantSwitched() {
+      _builder.clearTrackVariantSwitched()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;`
+     * @return Whether the trackVariantSwitched field is set.
+     */
+    public fun hasTrackVariantSwitched(): kotlin.Boolean {
+      return _builder.hasTrackVariantSwitched()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;`
+     */
+    public var trackVariantDisabled: fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled
+      @JvmName("getTrackVariantDisabled")
+      get() = _builder.getTrackVariantDisabled()
+      @JvmName("setTrackVariantDisabled")
+      set(value) {
+        _builder.setTrackVariantDisabled(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;`
+     */
+    public fun clearTrackVariantDisabled() {
+      _builder.clearTrackVariantDisabled()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;`
+     * @return Whether the trackVariantDisabled field is set.
+     */
+    public fun hasTrackVariantDisabled(): kotlin.Boolean {
+      return _builder.hasTrackVariantDisabled()
+    }
+
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;`
+     */
+    public var trackVariantEnabled: fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled
+      @JvmName("getTrackVariantEnabled")
+      get() = _builder.getTrackVariantEnabled()
+      @JvmName("setTrackVariantEnabled")
+      set(value) {
+        _builder.setTrackVariantEnabled(value)
+      }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;`
+     */
+    public fun clearTrackVariantEnabled() {
+      _builder.clearTrackVariantEnabled()
+    }
+    /**
+     * `.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;`
+     * @return Whether the trackVariantEnabled field is set.
+     */
+    public fun hasTrackVariantEnabled(): kotlin.Boolean {
+      return _builder.hasTrackVariantEnabled()
+    }
+    public val contentCase: fishjam.media_events.server.Server.MediaEvent.ContentCase
+      @JvmName("getContentCase")
+      get() = _builder.getContentCase()
+
+    public fun clearContent() {
+      _builder.clearContent()
+    }
+  }
+  @kotlin.jvm.JvmName("-initializetrack")
+  public inline fun track(block: fishjam.media_events.server.MediaEventKt.TrackKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Track =
+    fishjam.media_events.server.MediaEventKt.TrackKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.Track.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * SCHEMAS
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.Track`
+   */
+  public object TrackKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.Track.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.Track.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.Track = _builder.build()
+
+      /**
+       * `string metadata_json = 1;`
+       */
+      public var metadataJson: kotlin.String
+        @JvmName("getMetadataJson")
+        get() = _builder.getMetadataJson()
+        @JvmName("setMetadataJson")
+        set(value) {
+          _builder.setMetadataJson(value)
+        }
+      /**
+       * `string metadata_json = 1;`
+       */
+      public fun clearMetadataJson() {
+        _builder.clearMetadataJson()
+      }
+
+      /**
+       * `.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;`
+       */
+      public var simulcastConfig: fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig
+        @JvmName("getSimulcastConfig")
+        get() = _builder.getSimulcastConfig()
+        @JvmName("setSimulcastConfig")
+        set(value) {
+          _builder.setSimulcastConfig(value)
+        }
+      /**
+       * `.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;`
+       */
+      public fun clearSimulcastConfig() {
+        _builder.clearSimulcastConfig()
+      }
+      /**
+       * `.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;`
+       * @return Whether the simulcastConfig field is set.
+       */
+      public fun hasSimulcastConfig(): kotlin.Boolean {
+        return _builder.hasSimulcastConfig()
+      }
+      public val TrackKt.Dsl.simulcastConfigOrNull: fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig?
+        get() = _builder.simulcastConfigOrNull
+    }
+    @kotlin.jvm.JvmName("-initializesimulcastConfig")
+    public inline fun simulcastConfig(block: fishjam.media_events.server.MediaEventKt.TrackKt.SimulcastConfigKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig =
+      fishjam.media_events.server.MediaEventKt.TrackKt.SimulcastConfigKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.newBuilder()).apply { block() }._build()
+    /**
+     * Protobuf type `fishjam.media_events.server.MediaEvent.Track.SimulcastConfig`
+     */
+    public object SimulcastConfigKt {
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      @com.google.protobuf.kotlin.ProtoDslMarker
+      public class Dsl private constructor(
+        private val _builder: fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder
+      ) {
+        public companion object {
+          @kotlin.jvm.JvmSynthetic
+          @kotlin.PublishedApi
+          internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder): Dsl = Dsl(builder)
+        }
+
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _build(): fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig = _builder.build()
+
+        /**
+         * `bool enabled = 1;`
+         */
+        public var enabled: kotlin.Boolean
+          @JvmName("getEnabled")
+          get() = _builder.getEnabled()
+          @JvmName("setEnabled")
+          set(value) {
+            _builder.setEnabled(value)
+          }
+        /**
+         * `bool enabled = 1;`
+         */
+        public fun clearEnabled() {
+          _builder.clearEnabled()
+        }
+
+        /**
+         * An uninstantiable, behaviorless type to represent the field in
+         * generics.
+         */
+        @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+        public class EnabledVariantsProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+        /**
+         * `repeated .fishjam.media_events.Variant enabled_variants = 2;`
+         */
+        public val enabledVariants: com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, EnabledVariantsProxy>
+          @kotlin.jvm.JvmSynthetic
+          get() = com.google.protobuf.kotlin.DslList(
+            _builder.getEnabledVariantsList()
+          )
+        /**
+         * `repeated .fishjam.media_events.Variant enabled_variants = 2;`
+         * @param value The enabledVariants to add.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("addEnabledVariants")
+        public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, EnabledVariantsProxy>.add(value: fishjam.media_events.Shared.Variant) {
+          _builder.addEnabledVariants(value)
+        }/**
+         * `repeated .fishjam.media_events.Variant enabled_variants = 2;`
+         * @param value The enabledVariants to add.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("plusAssignEnabledVariants")
+        @Suppress("NOTHING_TO_INLINE")
+        public inline operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, EnabledVariantsProxy>.plusAssign(value: fishjam.media_events.Shared.Variant) {
+          add(value)
+        }/**
+         * `repeated .fishjam.media_events.Variant enabled_variants = 2;`
+         * @param values The enabledVariants to add.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("addAllEnabledVariants")
+        public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, EnabledVariantsProxy>.addAll(values: kotlin.collections.Iterable<fishjam.media_events.Shared.Variant>) {
+          _builder.addAllEnabledVariants(values)
+        }/**
+         * `repeated .fishjam.media_events.Variant enabled_variants = 2;`
+         * @param values The enabledVariants to add.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("plusAssignAllEnabledVariants")
+        @Suppress("NOTHING_TO_INLINE")
+        public inline operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, EnabledVariantsProxy>.plusAssign(values: kotlin.collections.Iterable<fishjam.media_events.Shared.Variant>) {
+          addAll(values)
+        }/**
+         * `repeated .fishjam.media_events.Variant enabled_variants = 2;`
+         * @param index The index to set the value at.
+         * @param value The enabledVariants to set.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("setEnabledVariants")
+        public operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, EnabledVariantsProxy>.set(index: kotlin.Int, value: fishjam.media_events.Shared.Variant) {
+          _builder.setEnabledVariants(index, value)
+        }/**
+         * `repeated .fishjam.media_events.Variant enabled_variants = 2;`
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("clearEnabledVariants")
+        public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, EnabledVariantsProxy>.clear() {
+          _builder.clearEnabledVariants()
+        }
+        /**
+         * An uninstantiable, behaviorless type to represent the field in
+         * generics.
+         */
+        @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+        public class DisabledVariantsProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+        /**
+         * `repeated .fishjam.media_events.Variant disabled_variants = 3;`
+         */
+        public val disabledVariants: com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, DisabledVariantsProxy>
+          @kotlin.jvm.JvmSynthetic
+          get() = com.google.protobuf.kotlin.DslList(
+            _builder.getDisabledVariantsList()
+          )
+        /**
+         * `repeated .fishjam.media_events.Variant disabled_variants = 3;`
+         * @param value The disabledVariants to add.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("addDisabledVariants")
+        public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, DisabledVariantsProxy>.add(value: fishjam.media_events.Shared.Variant) {
+          _builder.addDisabledVariants(value)
+        }/**
+         * `repeated .fishjam.media_events.Variant disabled_variants = 3;`
+         * @param value The disabledVariants to add.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("plusAssignDisabledVariants")
+        @Suppress("NOTHING_TO_INLINE")
+        public inline operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, DisabledVariantsProxy>.plusAssign(value: fishjam.media_events.Shared.Variant) {
+          add(value)
+        }/**
+         * `repeated .fishjam.media_events.Variant disabled_variants = 3;`
+         * @param values The disabledVariants to add.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("addAllDisabledVariants")
+        public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, DisabledVariantsProxy>.addAll(values: kotlin.collections.Iterable<fishjam.media_events.Shared.Variant>) {
+          _builder.addAllDisabledVariants(values)
+        }/**
+         * `repeated .fishjam.media_events.Variant disabled_variants = 3;`
+         * @param values The disabledVariants to add.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("plusAssignAllDisabledVariants")
+        @Suppress("NOTHING_TO_INLINE")
+        public inline operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, DisabledVariantsProxy>.plusAssign(values: kotlin.collections.Iterable<fishjam.media_events.Shared.Variant>) {
+          addAll(values)
+        }/**
+         * `repeated .fishjam.media_events.Variant disabled_variants = 3;`
+         * @param index The index to set the value at.
+         * @param value The disabledVariants to set.
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("setDisabledVariants")
+        public operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, DisabledVariantsProxy>.set(index: kotlin.Int, value: fishjam.media_events.Shared.Variant) {
+          _builder.setDisabledVariants(index, value)
+        }/**
+         * `repeated .fishjam.media_events.Variant disabled_variants = 3;`
+         */
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.jvm.JvmName("clearDisabledVariants")
+        public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.Shared.Variant, DisabledVariantsProxy>.clear() {
+          _builder.clearDisabledVariants()
+        }}
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeendpoint")
+  public inline fun endpoint(block: fishjam.media_events.server.MediaEventKt.EndpointKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Endpoint =
+    fishjam.media_events.server.MediaEventKt.EndpointKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.Endpoint.newBuilder()).apply { block() }._build()
+  /**
+   * Protobuf type `fishjam.media_events.server.MediaEvent.Endpoint`
+   */
+  public object EndpointKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.Endpoint = _builder.build()
+
+      /**
+       * `string endpoint_type = 2;`
+       */
+      public var endpointType: kotlin.String
+        @JvmName("getEndpointType")
+        get() = _builder.getEndpointType()
+        @JvmName("setEndpointType")
+        set(value) {
+          _builder.setEndpointType(value)
+        }
+      /**
+       * `string endpoint_type = 2;`
+       */
+      public fun clearEndpointType() {
+        _builder.clearEndpointType()
+      }
+
+      /**
+       * `string metadata_json = 3;`
+       */
+      public var metadataJson: kotlin.String
+        @JvmName("getMetadataJson")
+        get() = _builder.getMetadataJson()
+        @JvmName("setMetadataJson")
+        set(value) {
+          _builder.setMetadataJson(value)
+        }
+      /**
+       * `string metadata_json = 3;`
+       */
+      public fun clearMetadataJson() {
+        _builder.clearMetadataJson()
+      }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class TrackIdToTrackProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 4;`
+       */
+       public val trackIdToTrack: com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        @kotlin.jvm.JvmSynthetic
+        @JvmName("getTrackIdToTrackMap")
+        get() = com.google.protobuf.kotlin.DslMap(
+          _builder.getTrackIdToTrackMap()
+        )
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 4;`
+       */
+      @JvmName("putTrackIdToTrack")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .put(key: kotlin.String, value: fishjam.media_events.server.Server.MediaEvent.Track) {
+           _builder.putTrackIdToTrack(key, value)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 4;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("setTrackIdToTrack")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .set(key: kotlin.String, value: fishjam.media_events.server.Server.MediaEvent.Track) {
+           put(key, value)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 4;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("removeTrackIdToTrack")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .remove(key: kotlin.String) {
+           _builder.removeTrackIdToTrack(key)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 4;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("putAllTrackIdToTrack")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .putAll(map: kotlin.collections.Map<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track>) {
+           _builder.putAllTrackIdToTrack(map)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 4;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("clearTrackIdToTrack")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .clear() {
+           _builder.clearTrackIdToTrack()
+         }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeiceServer")
+  public inline fun iceServer(block: fishjam.media_events.server.MediaEventKt.IceServerKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.IceServer =
+    fishjam.media_events.server.MediaEventKt.IceServerKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.IceServer.newBuilder()).apply { block() }._build()
+  /**
+   * Protobuf type `fishjam.media_events.server.MediaEvent.IceServer`
+   */
+  public object IceServerKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.IceServer.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.IceServer.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.IceServer = _builder.build()
+
+      /**
+       * `string credential = 1;`
+       */
+      public var credential: kotlin.String
+        @JvmName("getCredential")
+        get() = _builder.getCredential()
+        @JvmName("setCredential")
+        set(value) {
+          _builder.setCredential(value)
+        }
+      /**
+       * `string credential = 1;`
+       */
+      public fun clearCredential() {
+        _builder.clearCredential()
+      }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class UrlsProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `repeated string urls = 2;`
+       * @return A list containing the urls.
+       */
+      public val urls: com.google.protobuf.kotlin.DslList<kotlin.String, UrlsProxy>
+        @kotlin.jvm.JvmSynthetic
+        get() = com.google.protobuf.kotlin.DslList(
+          _builder.getUrlsList()
+        )
+      /**
+       * `repeated string urls = 2;`
+       * @param value The urls to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("addUrls")
+      public fun com.google.protobuf.kotlin.DslList<kotlin.String, UrlsProxy>.add(value: kotlin.String) {
+        _builder.addUrls(value)
+      }
+      /**
+       * `repeated string urls = 2;`
+       * @param value The urls to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("plusAssignUrls")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslList<kotlin.String, UrlsProxy>.plusAssign(value: kotlin.String) {
+        add(value)
+      }
+      /**
+       * `repeated string urls = 2;`
+       * @param values The urls to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("addAllUrls")
+      public fun com.google.protobuf.kotlin.DslList<kotlin.String, UrlsProxy>.addAll(values: kotlin.collections.Iterable<kotlin.String>) {
+        _builder.addAllUrls(values)
+      }
+      /**
+       * `repeated string urls = 2;`
+       * @param values The urls to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("plusAssignAllUrls")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslList<kotlin.String, UrlsProxy>.plusAssign(values: kotlin.collections.Iterable<kotlin.String>) {
+        addAll(values)
+      }
+      /**
+       * `repeated string urls = 2;`
+       * @param index The index to set the value at.
+       * @param value The urls to set.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("setUrls")
+      public operator fun com.google.protobuf.kotlin.DslList<kotlin.String, UrlsProxy>.set(index: kotlin.Int, value: kotlin.String) {
+        _builder.setUrls(index, value)
+      }/**
+       * `repeated string urls = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("clearUrls")
+      public fun com.google.protobuf.kotlin.DslList<kotlin.String, UrlsProxy>.clear() {
+        _builder.clearUrls()
+      }
+      /**
+       * `string username = 3;`
+       */
+      public var username: kotlin.String
+        @JvmName("getUsername")
+        get() = _builder.getUsername()
+        @JvmName("setUsername")
+        set(value) {
+          _builder.setUsername(value)
+        }
+      /**
+       * `string username = 3;`
+       */
+      public fun clearUsername() {
+        _builder.clearUsername()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeendpointUpdated")
+  public inline fun endpointUpdated(block: fishjam.media_events.server.MediaEventKt.EndpointUpdatedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.EndpointUpdated =
+    fishjam.media_events.server.MediaEventKt.EndpointUpdatedKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when metadata of one of the endpoints was updated
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.EndpointUpdated`
+   */
+  public object EndpointUpdatedKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.EndpointUpdated = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * `string metadata_json = 2;`
+       */
+      public var metadataJson: kotlin.String
+        @JvmName("getMetadataJson")
+        get() = _builder.getMetadataJson()
+        @JvmName("setMetadataJson")
+        set(value) {
+          _builder.setMetadataJson(value)
+        }
+      /**
+       * `string metadata_json = 2;`
+       */
+      public fun clearMetadataJson() {
+        _builder.clearMetadataJson()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializetrackUpdated")
+  public inline fun trackUpdated(block: fishjam.media_events.server.MediaEventKt.TrackUpdatedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TrackUpdated =
+    fishjam.media_events.server.MediaEventKt.TrackUpdatedKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.TrackUpdated.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when metadata of one of the tracks was updated
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.TrackUpdated`
+   */
+  public object TrackUpdatedKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.TrackUpdated = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * `string track_id = 2;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 2;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `string metadata_json = 3;`
+       */
+      public var metadataJson: kotlin.String
+        @JvmName("getMetadataJson")
+        get() = _builder.getMetadataJson()
+        @JvmName("setMetadataJson")
+        set(value) {
+          _builder.setMetadataJson(value)
+        }
+      /**
+       * `string metadata_json = 3;`
+       */
+      public fun clearMetadataJson() {
+        _builder.clearMetadataJson()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializetracksAdded")
+  public inline fun tracksAdded(block: fishjam.media_events.server.MediaEventKt.TracksAddedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TracksAdded =
+    fishjam.media_events.server.MediaEventKt.TracksAddedKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.TracksAdded.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent to informs that one of the peers has added one or more tracks.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.TracksAdded`
+   */
+  public object TracksAddedKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.TracksAdded = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class TrackIdToTrackProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 2;`
+       */
+       public val trackIdToTrack: com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        @kotlin.jvm.JvmSynthetic
+        @JvmName("getTrackIdToTrackMap")
+        get() = com.google.protobuf.kotlin.DslMap(
+          _builder.getTrackIdToTrackMap()
+        )
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 2;`
+       */
+      @JvmName("putTrackIdToTrack")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .put(key: kotlin.String, value: fishjam.media_events.server.Server.MediaEvent.Track) {
+           _builder.putTrackIdToTrack(key, value)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("setTrackIdToTrack")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .set(key: kotlin.String, value: fishjam.media_events.server.Server.MediaEvent.Track) {
+           put(key, value)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("removeTrackIdToTrack")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .remove(key: kotlin.String) {
+           _builder.removeTrackIdToTrack(key)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("putAllTrackIdToTrack")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .putAll(map: kotlin.collections.Map<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track>) {
+           _builder.putAllTrackIdToTrack(map)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Track> track_id_to_track = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("clearTrackIdToTrack")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Track, TrackIdToTrackProxy>
+        .clear() {
+           _builder.clearTrackIdToTrack()
+         }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializetracksRemoved")
+  public inline fun tracksRemoved(block: fishjam.media_events.server.MediaEventKt.TracksRemovedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TracksRemoved =
+    fishjam.media_events.server.MediaEventKt.TracksRemovedKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.TracksRemoved.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent to informs that one of the peers has removed one or more tracks.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.TracksRemoved`
+   */
+  public object TracksRemovedKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.TracksRemoved = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class TrackIdsProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `repeated string track_ids = 2;`
+       * @return A list containing the trackIds.
+       */
+      public val trackIds: com.google.protobuf.kotlin.DslList<kotlin.String, TrackIdsProxy>
+        @kotlin.jvm.JvmSynthetic
+        get() = com.google.protobuf.kotlin.DslList(
+          _builder.getTrackIdsList()
+        )
+      /**
+       * `repeated string track_ids = 2;`
+       * @param value The trackIds to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("addTrackIds")
+      public fun com.google.protobuf.kotlin.DslList<kotlin.String, TrackIdsProxy>.add(value: kotlin.String) {
+        _builder.addTrackIds(value)
+      }
+      /**
+       * `repeated string track_ids = 2;`
+       * @param value The trackIds to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("plusAssignTrackIds")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslList<kotlin.String, TrackIdsProxy>.plusAssign(value: kotlin.String) {
+        add(value)
+      }
+      /**
+       * `repeated string track_ids = 2;`
+       * @param values The trackIds to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("addAllTrackIds")
+      public fun com.google.protobuf.kotlin.DslList<kotlin.String, TrackIdsProxy>.addAll(values: kotlin.collections.Iterable<kotlin.String>) {
+        _builder.addAllTrackIds(values)
+      }
+      /**
+       * `repeated string track_ids = 2;`
+       * @param values The trackIds to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("plusAssignAllTrackIds")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslList<kotlin.String, TrackIdsProxy>.plusAssign(values: kotlin.collections.Iterable<kotlin.String>) {
+        addAll(values)
+      }
+      /**
+       * `repeated string track_ids = 2;`
+       * @param index The index to set the value at.
+       * @param value The trackIds to set.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("setTrackIds")
+      public operator fun com.google.protobuf.kotlin.DslList<kotlin.String, TrackIdsProxy>.set(index: kotlin.Int, value: kotlin.String) {
+        _builder.setTrackIds(index, value)
+      }/**
+       * `repeated string track_ids = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("clearTrackIds")
+      public fun com.google.protobuf.kotlin.DslList<kotlin.String, TrackIdsProxy>.clear() {
+        _builder.clearTrackIds()
+      }}
+  }
+  @kotlin.jvm.JvmName("-initializeendpointAdded")
+  public inline fun endpointAdded(block: fishjam.media_events.server.MediaEventKt.EndpointAddedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.EndpointAdded =
+    fishjam.media_events.server.MediaEventKt.EndpointAddedKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.EndpointAdded.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent to all peers in the room after a new endpoint was added.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.EndpointAdded`
+   */
+  public object EndpointAddedKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.EndpointAdded = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * `string metadata_json = 2;`
+       */
+      public var metadataJson: kotlin.String
+        @JvmName("getMetadataJson")
+        get() = _builder.getMetadataJson()
+        @JvmName("setMetadataJson")
+        set(value) {
+          _builder.setMetadataJson(value)
+        }
+      /**
+       * `string metadata_json = 2;`
+       */
+      public fun clearMetadataJson() {
+        _builder.clearMetadataJson()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeconnected")
+  public inline fun connected(block: fishjam.media_events.server.MediaEventKt.ConnectedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Connected =
+    fishjam.media_events.server.MediaEventKt.ConnectedKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.Connected.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent to the peer after connecting to the WebRTC Endpoint.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.Connected`
+   */
+  public object ConnectedKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.Connected.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.Connected.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.Connected = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class EndpointIdToEndpointProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Endpoint> endpoint_id_to_endpoint = 2;`
+       */
+       public val endpointIdToEndpoint: com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Endpoint, EndpointIdToEndpointProxy>
+        @kotlin.jvm.JvmSynthetic
+        @JvmName("getEndpointIdToEndpointMap")
+        get() = com.google.protobuf.kotlin.DslMap(
+          _builder.getEndpointIdToEndpointMap()
+        )
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Endpoint> endpoint_id_to_endpoint = 2;`
+       */
+      @JvmName("putEndpointIdToEndpoint")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Endpoint, EndpointIdToEndpointProxy>
+        .put(key: kotlin.String, value: fishjam.media_events.server.Server.MediaEvent.Endpoint) {
+           _builder.putEndpointIdToEndpoint(key, value)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Endpoint> endpoint_id_to_endpoint = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("setEndpointIdToEndpoint")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Endpoint, EndpointIdToEndpointProxy>
+        .set(key: kotlin.String, value: fishjam.media_events.server.Server.MediaEvent.Endpoint) {
+           put(key, value)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Endpoint> endpoint_id_to_endpoint = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("removeEndpointIdToEndpoint")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Endpoint, EndpointIdToEndpointProxy>
+        .remove(key: kotlin.String) {
+           _builder.removeEndpointIdToEndpoint(key)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Endpoint> endpoint_id_to_endpoint = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("putAllEndpointIdToEndpoint")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Endpoint, EndpointIdToEndpointProxy>
+        .putAll(map: kotlin.collections.Map<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Endpoint>) {
+           _builder.putAllEndpointIdToEndpoint(map)
+         }
+      /**
+       * `map<string, .fishjam.media_events.server.MediaEvent.Endpoint> endpoint_id_to_endpoint = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("clearEndpointIdToEndpoint")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, fishjam.media_events.server.Server.MediaEvent.Endpoint, EndpointIdToEndpointProxy>
+        .clear() {
+           _builder.clearEndpointIdToEndpoint()
+         }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class IceServersProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;`
+       */
+       public val iceServers: com.google.protobuf.kotlin.DslList<fishjam.media_events.server.Server.MediaEvent.IceServer, IceServersProxy>
+        @kotlin.jvm.JvmSynthetic
+        get() = com.google.protobuf.kotlin.DslList(
+          _builder.getIceServersList()
+        )
+      /**
+       * `repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;`
+       * @param value The iceServers to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("addIceServers")
+      public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.server.Server.MediaEvent.IceServer, IceServersProxy>.add(value: fishjam.media_events.server.Server.MediaEvent.IceServer) {
+        _builder.addIceServers(value)
+      }
+      /**
+       * `repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;`
+       * @param value The iceServers to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("plusAssignIceServers")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.server.Server.MediaEvent.IceServer, IceServersProxy>.plusAssign(value: fishjam.media_events.server.Server.MediaEvent.IceServer) {
+        add(value)
+      }
+      /**
+       * `repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;`
+       * @param values The iceServers to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("addAllIceServers")
+      public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.server.Server.MediaEvent.IceServer, IceServersProxy>.addAll(values: kotlin.collections.Iterable<fishjam.media_events.server.Server.MediaEvent.IceServer>) {
+        _builder.addAllIceServers(values)
+      }
+      /**
+       * `repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;`
+       * @param values The iceServers to add.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("plusAssignAllIceServers")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.server.Server.MediaEvent.IceServer, IceServersProxy>.plusAssign(values: kotlin.collections.Iterable<fishjam.media_events.server.Server.MediaEvent.IceServer>) {
+        addAll(values)
+      }
+      /**
+       * `repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;`
+       * @param index The index to set the value at.
+       * @param value The iceServers to set.
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("setIceServers")
+      public operator fun com.google.protobuf.kotlin.DslList<fishjam.media_events.server.Server.MediaEvent.IceServer, IceServersProxy>.set(index: kotlin.Int, value: fishjam.media_events.server.Server.MediaEvent.IceServer) {
+        _builder.setIceServers(index, value)
+      }
+      /**
+       * `repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.jvm.JvmName("clearIceServers")
+      public fun com.google.protobuf.kotlin.DslList<fishjam.media_events.server.Server.MediaEvent.IceServer, IceServersProxy>.clear() {
+        _builder.clearIceServers()
+      }
+
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeendpointRemoved")
+  public inline fun endpointRemoved(block: fishjam.media_events.server.MediaEventKt.EndpointRemovedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.EndpointRemoved =
+    fishjam.media_events.server.MediaEventKt.EndpointRemovedKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent to all remaining peers in the room after some endpoint was removed.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.EndpointRemoved`
+   */
+  public object EndpointRemovedKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.EndpointRemoved = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeerror")
+  public inline fun error(block: fishjam.media_events.server.MediaEventKt.ErrorKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Error =
+    fishjam.media_events.server.MediaEventKt.ErrorKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.Error.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent to inform that an error occurred on the server providing a message to show
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.Error`
+   */
+  public object ErrorKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.Error.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.Error.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.Error = _builder.build()
+
+      /**
+       * `string message = 1;`
+       */
+      public var message: kotlin.String
+        @JvmName("getMessage")
+        get() = _builder.getMessage()
+        @JvmName("setMessage")
+        set(value) {
+          _builder.setMessage(value)
+        }
+      /**
+       * `string message = 1;`
+       */
+      public fun clearMessage() {
+        _builder.clearMessage()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializeofferData")
+  public inline fun offerData(block: fishjam.media_events.server.MediaEventKt.OfferDataKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.OfferData =
+    fishjam.media_events.server.MediaEventKt.OfferDataKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.OfferData.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent to inform about the number of audio and video tracks that will be sent from the engine to the peer
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.OfferData`
+   */
+  public object OfferDataKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.OfferData.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.OfferData.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.OfferData = _builder.build()
+
+      /**
+       * `.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;`
+       */
+      public var tracksTypes: fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes
+        @JvmName("getTracksTypes")
+        get() = _builder.getTracksTypes()
+        @JvmName("setTracksTypes")
+        set(value) {
+          _builder.setTracksTypes(value)
+        }
+      /**
+       * `.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;`
+       */
+      public fun clearTracksTypes() {
+        _builder.clearTracksTypes()
+      }
+      /**
+       * `.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;`
+       * @return Whether the tracksTypes field is set.
+       */
+      public fun hasTracksTypes(): kotlin.Boolean {
+        return _builder.hasTracksTypes()
+      }
+      public val OfferDataKt.Dsl.tracksTypesOrNull: fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes?
+        get() = _builder.tracksTypesOrNull
+    }
+    @kotlin.jvm.JvmName("-initializetrackTypes")
+    public inline fun trackTypes(block: fishjam.media_events.server.MediaEventKt.OfferDataKt.TrackTypesKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes =
+      fishjam.media_events.server.MediaEventKt.OfferDataKt.TrackTypesKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.newBuilder()).apply { block() }._build()
+    /**
+     * Protobuf type `fishjam.media_events.server.MediaEvent.OfferData.TrackTypes`
+     */
+    public object TrackTypesKt {
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      @com.google.protobuf.kotlin.ProtoDslMarker
+      public class Dsl private constructor(
+        private val _builder: fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder
+      ) {
+        public companion object {
+          @kotlin.jvm.JvmSynthetic
+          @kotlin.PublishedApi
+          internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder): Dsl = Dsl(builder)
+        }
+
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _build(): fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes = _builder.build()
+
+        /**
+         * `int32 audio = 1;`
+         */
+        public var audio: kotlin.Int
+          @JvmName("getAudio")
+          get() = _builder.getAudio()
+          @JvmName("setAudio")
+          set(value) {
+            _builder.setAudio(value)
+          }
+        /**
+         * `int32 audio = 1;`
+         */
+        public fun clearAudio() {
+          _builder.clearAudio()
+        }
+
+        /**
+         * `int32 video = 2;`
+         */
+        public var video: kotlin.Int
+          @JvmName("getVideo")
+          get() = _builder.getVideo()
+          @JvmName("setVideo")
+          set(value) {
+            _builder.setVideo(value)
+          }
+        /**
+         * `int32 video = 2;`
+         */
+        public fun clearVideo() {
+          _builder.clearVideo()
+        }
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializesdpAnswer")
+  public inline fun sdpAnswer(block: fishjam.media_events.server.MediaEventKt.SdpAnswerKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.SdpAnswer =
+    fishjam.media_events.server.MediaEventKt.SdpAnswerKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.SdpAnswer.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent after receiving `SdpOffer` from Peer
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.SdpAnswer`
+   */
+  public object SdpAnswerKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.SdpAnswer = _builder.build()
+
+      /**
+       * ```
+       * The value of the `sessionDescription.sdp`
+       * ```
+       *
+       * `string sdp = 1;`
+       */
+      public var sdp: kotlin.String
+        @JvmName("getSdp")
+        get() = _builder.getSdp()
+        @JvmName("setSdp")
+        set(value) {
+          _builder.setSdp(value)
+        }
+      /**
+       * ```
+       * The value of the `sessionDescription.sdp`
+       * ```
+       *
+       * `string sdp = 1;`
+       */
+      public fun clearSdp() {
+        _builder.clearSdp()
+      }
+
+      /**
+       * An uninstantiable, behaviorless type to represent the field in
+       * generics.
+       */
+      @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+      public class MidToTrackIdProxy private constructor() : com.google.protobuf.kotlin.DslProxy()
+      /**
+       * `map<string, string> mid_to_track_id = 2;`
+       */
+       public val midToTrackId: com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        @kotlin.jvm.JvmSynthetic
+        @JvmName("getMidToTrackIdMap")
+        get() = com.google.protobuf.kotlin.DslMap(
+          _builder.getMidToTrackIdMap()
+        )
+      /**
+       * `map<string, string> mid_to_track_id = 2;`
+       */
+      @JvmName("putMidToTrackId")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .put(key: kotlin.String, value: kotlin.String) {
+           _builder.putMidToTrackId(key, value)
+         }
+      /**
+       * `map<string, string> mid_to_track_id = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("setMidToTrackId")
+      @Suppress("NOTHING_TO_INLINE")
+      public inline operator fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .set(key: kotlin.String, value: kotlin.String) {
+           put(key, value)
+         }
+      /**
+       * `map<string, string> mid_to_track_id = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("removeMidToTrackId")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .remove(key: kotlin.String) {
+           _builder.removeMidToTrackId(key)
+         }
+      /**
+       * `map<string, string> mid_to_track_id = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("putAllMidToTrackId")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .putAll(map: kotlin.collections.Map<kotlin.String, kotlin.String>) {
+           _builder.putAllMidToTrackId(map)
+         }
+      /**
+       * `map<string, string> mid_to_track_id = 2;`
+       */
+      @kotlin.jvm.JvmSynthetic
+      @JvmName("clearMidToTrackId")
+      public fun com.google.protobuf.kotlin.DslMap<kotlin.String, kotlin.String, MidToTrackIdProxy>
+        .clear() {
+           _builder.clearMidToTrackId()
+         }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializevadNotification")
+  public inline fun vadNotification(block: fishjam.media_events.server.MediaEventKt.VadNotificationKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.VadNotification =
+    fishjam.media_events.server.MediaEventKt.VadNotificationKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.VadNotification.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent to inform that the track denoted by `trackId` has changed their voice actiivty
+   * For this notification to work, the server must be configured to use VAD extension
+   * and the sender must support it.
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.VadNotification`
+   */
+  public object VadNotificationKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.VadNotification = _builder.build()
+
+      /**
+       * `string track_id = 1;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 1;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;`
+       */
+      public var status: fishjam.media_events.server.Server.MediaEvent.VadNotification.Status
+        @JvmName("getStatus")
+        get() = _builder.getStatus()
+        @JvmName("setStatus")
+        set(value) {
+          _builder.setStatus(value)
+        }
+      public var statusValue: kotlin.Int
+        @JvmName("getStatusValue")
+        get() = _builder.getStatusValue()
+        @JvmName("setStatusValue")
+        set(value) {
+          _builder.setStatusValue(value)
+        }
+      /**
+       * `.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;`
+       */
+      public fun clearStatus() {
+        _builder.clearStatus()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializetrackVariantSwitched")
+  public inline fun trackVariantSwitched(block: fishjam.media_events.server.MediaEventKt.TrackVariantSwitchedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched =
+    fishjam.media_events.server.MediaEventKt.TrackVariantSwitchedKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Informs that track's variant has been changed
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.TrackVariantSwitched`
+   */
+  public object TrackVariantSwitchedKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * `string track_id = 2;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 2;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `.fishjam.media_events.Variant variant = 3;`
+       */
+      public var variant: fishjam.media_events.Shared.Variant
+        @JvmName("getVariant")
+        get() = _builder.getVariant()
+        @JvmName("setVariant")
+        set(value) {
+          _builder.setVariant(value)
+        }
+      public var variantValue: kotlin.Int
+        @JvmName("getVariantValue")
+        get() = _builder.getVariantValue()
+        @JvmName("setVariantValue")
+        set(value) {
+          _builder.setVariantValue(value)
+        }
+      /**
+       * `.fishjam.media_events.Variant variant = 3;`
+       */
+      public fun clearVariant() {
+        _builder.clearVariant()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializetrackVariantDisabled")
+  public inline fun trackVariantDisabled(block: fishjam.media_events.server.MediaEventKt.TrackVariantDisabledKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled =
+    fishjam.media_events.server.MediaEventKt.TrackVariantDisabledKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when track's variant has been disabled
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.TrackVariantDisabled`
+   */
+  public object TrackVariantDisabledKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * `string track_id = 2;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 2;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `.fishjam.media_events.Variant variant = 3;`
+       */
+      public var variant: fishjam.media_events.Shared.Variant
+        @JvmName("getVariant")
+        get() = _builder.getVariant()
+        @JvmName("setVariant")
+        set(value) {
+          _builder.setVariant(value)
+        }
+      public var variantValue: kotlin.Int
+        @JvmName("getVariantValue")
+        get() = _builder.getVariantValue()
+        @JvmName("setVariantValue")
+        set(value) {
+          _builder.setVariantValue(value)
+        }
+      /**
+       * `.fishjam.media_events.Variant variant = 3;`
+       */
+      public fun clearVariant() {
+        _builder.clearVariant()
+      }
+    }
+  }
+  @kotlin.jvm.JvmName("-initializetrackVariantEnabled")
+  public inline fun trackVariantEnabled(block: fishjam.media_events.server.MediaEventKt.TrackVariantEnabledKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled =
+    fishjam.media_events.server.MediaEventKt.TrackVariantEnabledKt.Dsl._create(fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.newBuilder()).apply { block() }._build()
+  /**
+   * ```
+   * Sent when track's variant has been enabled
+   * ```
+   *
+   * Protobuf type `fishjam.media_events.server.MediaEvent.TrackVariantEnabled`
+   */
+  public object TrackVariantEnabledKt {
+    @kotlin.OptIn(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)
+    @com.google.protobuf.kotlin.ProtoDslMarker
+    public class Dsl private constructor(
+      private val _builder: fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder
+    ) {
+      public companion object {
+        @kotlin.jvm.JvmSynthetic
+        @kotlin.PublishedApi
+        internal fun _create(builder: fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder): Dsl = Dsl(builder)
+      }
+
+      @kotlin.jvm.JvmSynthetic
+      @kotlin.PublishedApi
+      internal fun _build(): fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled = _builder.build()
+
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public var endpointId: kotlin.String
+        @JvmName("getEndpointId")
+        get() = _builder.getEndpointId()
+        @JvmName("setEndpointId")
+        set(value) {
+          _builder.setEndpointId(value)
+        }
+      /**
+       * `string endpoint_id = 1;`
+       */
+      public fun clearEndpointId() {
+        _builder.clearEndpointId()
+      }
+
+      /**
+       * `string track_id = 2;`
+       */
+      public var trackId: kotlin.String
+        @JvmName("getTrackId")
+        get() = _builder.getTrackId()
+        @JvmName("setTrackId")
+        set(value) {
+          _builder.setTrackId(value)
+        }
+      /**
+       * `string track_id = 2;`
+       */
+      public fun clearTrackId() {
+        _builder.clearTrackId()
+      }
+
+      /**
+       * `.fishjam.media_events.Variant variant = 3;`
+       */
+      public var variant: fishjam.media_events.Shared.Variant
+        @JvmName("getVariant")
+        get() = _builder.getVariant()
+        @JvmName("setVariant")
+        set(value) {
+          _builder.setVariant(value)
+        }
+      public var variantValue: kotlin.Int
+        @JvmName("getVariantValue")
+        get() = _builder.getVariantValue()
+        @JvmName("setVariantValue")
+        set(value) {
+          _builder.setVariantValue(value)
+        }
+      /**
+       * `.fishjam.media_events.Variant variant = 3;`
+       */
+      public fun clearVariant() {
+        _builder.clearVariant()
+      }
+    }
+  }
+}
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.copy(block: `fishjam.media_events.server`.MediaEventKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent =
+  `fishjam.media_events.server`.MediaEventKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.Track.copy(block: `fishjam.media_events.server`.MediaEventKt.TrackKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Track =
+  `fishjam.media_events.server`.MediaEventKt.TrackKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.copy(block: `fishjam.media_events.server`.MediaEventKt.TrackKt.SimulcastConfigKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig =
+  `fishjam.media_events.server`.MediaEventKt.TrackKt.SimulcastConfigKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+public val fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder.simulcastConfigOrNull: fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig?
+  get() = if (hasSimulcastConfig()) getSimulcastConfig() else null
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.Endpoint.copy(block: `fishjam.media_events.server`.MediaEventKt.EndpointKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Endpoint =
+  `fishjam.media_events.server`.MediaEventKt.EndpointKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.IceServer.copy(block: `fishjam.media_events.server`.MediaEventKt.IceServerKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.IceServer =
+  `fishjam.media_events.server`.MediaEventKt.IceServerKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.copy(block: `fishjam.media_events.server`.MediaEventKt.EndpointUpdatedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.EndpointUpdated =
+  `fishjam.media_events.server`.MediaEventKt.EndpointUpdatedKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.TrackUpdated.copy(block: `fishjam.media_events.server`.MediaEventKt.TrackUpdatedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TrackUpdated =
+  `fishjam.media_events.server`.MediaEventKt.TrackUpdatedKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.TracksAdded.copy(block: `fishjam.media_events.server`.MediaEventKt.TracksAddedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TracksAdded =
+  `fishjam.media_events.server`.MediaEventKt.TracksAddedKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.TracksRemoved.copy(block: `fishjam.media_events.server`.MediaEventKt.TracksRemovedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TracksRemoved =
+  `fishjam.media_events.server`.MediaEventKt.TracksRemovedKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.EndpointAdded.copy(block: `fishjam.media_events.server`.MediaEventKt.EndpointAddedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.EndpointAdded =
+  `fishjam.media_events.server`.MediaEventKt.EndpointAddedKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.Connected.copy(block: `fishjam.media_events.server`.MediaEventKt.ConnectedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Connected =
+  `fishjam.media_events.server`.MediaEventKt.ConnectedKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.copy(block: `fishjam.media_events.server`.MediaEventKt.EndpointRemovedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.EndpointRemoved =
+  `fishjam.media_events.server`.MediaEventKt.EndpointRemovedKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.Error.copy(block: `fishjam.media_events.server`.MediaEventKt.ErrorKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.Error =
+  `fishjam.media_events.server`.MediaEventKt.ErrorKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.OfferData.copy(block: `fishjam.media_events.server`.MediaEventKt.OfferDataKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.OfferData =
+  `fishjam.media_events.server`.MediaEventKt.OfferDataKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.copy(block: `fishjam.media_events.server`.MediaEventKt.OfferDataKt.TrackTypesKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes =
+  `fishjam.media_events.server`.MediaEventKt.OfferDataKt.TrackTypesKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+public val fishjam.media_events.server.Server.MediaEvent.OfferDataOrBuilder.tracksTypesOrNull: fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes?
+  get() = if (hasTracksTypes()) getTracksTypes() else null
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.SdpAnswer.copy(block: `fishjam.media_events.server`.MediaEventKt.SdpAnswerKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.SdpAnswer =
+  `fishjam.media_events.server`.MediaEventKt.SdpAnswerKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.VadNotification.copy(block: `fishjam.media_events.server`.MediaEventKt.VadNotificationKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.VadNotification =
+  `fishjam.media_events.server`.MediaEventKt.VadNotificationKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.copy(block: `fishjam.media_events.server`.MediaEventKt.TrackVariantSwitchedKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched =
+  `fishjam.media_events.server`.MediaEventKt.TrackVariantSwitchedKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.copy(block: `fishjam.media_events.server`.MediaEventKt.TrackVariantDisabledKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled =
+  `fishjam.media_events.server`.MediaEventKt.TrackVariantDisabledKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+@kotlin.jvm.JvmSynthetic
+public inline fun fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.copy(block: `fishjam.media_events.server`.MediaEventKt.TrackVariantEnabledKt.Dsl.() -> kotlin.Unit): fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled =
+  `fishjam.media_events.server`.MediaEventKt.TrackVariantEnabledKt.Dsl._create(this.toBuilder()).apply { block() }._build()
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.endpointUpdatedOrNull: fishjam.media_events.server.Server.MediaEvent.EndpointUpdated?
+  get() = if (hasEndpointUpdated()) getEndpointUpdated() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.trackUpdatedOrNull: fishjam.media_events.server.Server.MediaEvent.TrackUpdated?
+  get() = if (hasTrackUpdated()) getTrackUpdated() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.tracksAddedOrNull: fishjam.media_events.server.Server.MediaEvent.TracksAdded?
+  get() = if (hasTracksAdded()) getTracksAdded() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.tracksRemovedOrNull: fishjam.media_events.server.Server.MediaEvent.TracksRemoved?
+  get() = if (hasTracksRemoved()) getTracksRemoved() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.endpointAddedOrNull: fishjam.media_events.server.Server.MediaEvent.EndpointAdded?
+  get() = if (hasEndpointAdded()) getEndpointAdded() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.endpointRemovedOrNull: fishjam.media_events.server.Server.MediaEvent.EndpointRemoved?
+  get() = if (hasEndpointRemoved()) getEndpointRemoved() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.connectedOrNull: fishjam.media_events.server.Server.MediaEvent.Connected?
+  get() = if (hasConnected()) getConnected() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.errorOrNull: fishjam.media_events.server.Server.MediaEvent.Error?
+  get() = if (hasError()) getError() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.offerDataOrNull: fishjam.media_events.server.Server.MediaEvent.OfferData?
+  get() = if (hasOfferData()) getOfferData() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.candidateOrNull: fishjam.media_events.Shared.Candidate?
+  get() = if (hasCandidate()) getCandidate() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.sdpAnswerOrNull: fishjam.media_events.server.Server.MediaEvent.SdpAnswer?
+  get() = if (hasSdpAnswer()) getSdpAnswer() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.vadNotificationOrNull: fishjam.media_events.server.Server.MediaEvent.VadNotification?
+  get() = if (hasVadNotification()) getVadNotification() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.trackVariantSwitchedOrNull: fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched?
+  get() = if (hasTrackVariantSwitched()) getTrackVariantSwitched() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.trackVariantDisabledOrNull: fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled?
+  get() = if (hasTrackVariantDisabled()) getTrackVariantDisabled() else null
+
+public val fishjam.media_events.server.Server.MediaEventOrBuilder.trackVariantEnabledOrNull: fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled?
+  get() = if (hasTrackVariantEnabled()) getTrackVariantEnabled() else null
+
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/Server.java b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/Server.java
new file mode 100644
index 00000000..d763bd4b
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/Server.java
@@ -0,0 +1,18828 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: fishjam/media_events/server/server.proto
+// Protobuf Java Version: 4.26.1
+
+package fishjam.media_events.server;
+
+public final class Server {
+  private Server() {}
+  static {
+    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+      com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+      /* major= */ 4,
+      /* minor= */ 26,
+      /* patch= */ 1,
+      /* suffix= */ "",
+      Server.class.getName());
+  }
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  public interface MediaEventOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+     * @return Whether the endpointUpdated field is set.
+     */
+    boolean hasEndpointUpdated();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+     * @return The endpointUpdated.
+     */
+    fishjam.media_events.server.Server.MediaEvent.EndpointUpdated getEndpointUpdated();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.EndpointUpdatedOrBuilder getEndpointUpdatedOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+     * @return Whether the trackUpdated field is set.
+     */
+    boolean hasTrackUpdated();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+     * @return The trackUpdated.
+     */
+    fishjam.media_events.server.Server.MediaEvent.TrackUpdated getTrackUpdated();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.TrackUpdatedOrBuilder getTrackUpdatedOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+     * @return Whether the tracksAdded field is set.
+     */
+    boolean hasTracksAdded();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+     * @return The tracksAdded.
+     */
+    fishjam.media_events.server.Server.MediaEvent.TracksAdded getTracksAdded();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.TracksAddedOrBuilder getTracksAddedOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+     * @return Whether the tracksRemoved field is set.
+     */
+    boolean hasTracksRemoved();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+     * @return The tracksRemoved.
+     */
+    fishjam.media_events.server.Server.MediaEvent.TracksRemoved getTracksRemoved();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.TracksRemovedOrBuilder getTracksRemovedOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+     * @return Whether the endpointAdded field is set.
+     */
+    boolean hasEndpointAdded();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+     * @return The endpointAdded.
+     */
+    fishjam.media_events.server.Server.MediaEvent.EndpointAdded getEndpointAdded();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.EndpointAddedOrBuilder getEndpointAddedOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+     * @return Whether the endpointRemoved field is set.
+     */
+    boolean hasEndpointRemoved();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+     * @return The endpointRemoved.
+     */
+    fishjam.media_events.server.Server.MediaEvent.EndpointRemoved getEndpointRemoved();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.EndpointRemovedOrBuilder getEndpointRemovedOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+     * @return Whether the connected field is set.
+     */
+    boolean hasConnected();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+     * @return The connected.
+     */
+    fishjam.media_events.server.Server.MediaEvent.Connected getConnected();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.ConnectedOrBuilder getConnectedOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+     * @return Whether the error field is set.
+     */
+    boolean hasError();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+     * @return The error.
+     */
+    fishjam.media_events.server.Server.MediaEvent.Error getError();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.ErrorOrBuilder getErrorOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+     * @return Whether the offerData field is set.
+     */
+    boolean hasOfferData();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+     * @return The offerData.
+     */
+    fishjam.media_events.server.Server.MediaEvent.OfferData getOfferData();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.OfferDataOrBuilder getOfferDataOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+     * @return Whether the candidate field is set.
+     */
+    boolean hasCandidate();
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+     * @return The candidate.
+     */
+    fishjam.media_events.Shared.Candidate getCandidate();
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+     */
+    fishjam.media_events.Shared.CandidateOrBuilder getCandidateOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+     * @return Whether the sdpAnswer field is set.
+     */
+    boolean hasSdpAnswer();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+     * @return The sdpAnswer.
+     */
+    fishjam.media_events.server.Server.MediaEvent.SdpAnswer getSdpAnswer();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.SdpAnswerOrBuilder getSdpAnswerOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+     * @return Whether the vadNotification field is set.
+     */
+    boolean hasVadNotification();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+     * @return The vadNotification.
+     */
+    fishjam.media_events.server.Server.MediaEvent.VadNotification getVadNotification();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.VadNotificationOrBuilder getVadNotificationOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+     * @return Whether the trackVariantSwitched field is set.
+     */
+    boolean hasTrackVariantSwitched();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+     * @return The trackVariantSwitched.
+     */
+    fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched getTrackVariantSwitched();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitchedOrBuilder getTrackVariantSwitchedOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+     * @return Whether the trackVariantDisabled field is set.
+     */
+    boolean hasTrackVariantDisabled();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+     * @return The trackVariantDisabled.
+     */
+    fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled getTrackVariantDisabled();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabledOrBuilder getTrackVariantDisabledOrBuilder();
+
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+     * @return Whether the trackVariantEnabled field is set.
+     */
+    boolean hasTrackVariantEnabled();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+     * @return The trackVariantEnabled.
+     */
+    fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled getTrackVariantEnabled();
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+     */
+    fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabledOrBuilder getTrackVariantEnabledOrBuilder();
+
+    fishjam.media_events.server.Server.MediaEvent.ContentCase getContentCase();
+  }
+  /**
+   * <pre>
+   * Defines any type of message sent from Membrane RTC Engine to Peer
+   * </pre>
+   *
+   * Protobuf type {@code fishjam.media_events.server.MediaEvent}
+   */
+  public static final class MediaEvent extends
+      com.google.protobuf.GeneratedMessage implements
+      // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent)
+      MediaEventOrBuilder {
+  private static final long serialVersionUID = 0L;
+    static {
+      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+        /* major= */ 4,
+        /* minor= */ 26,
+        /* patch= */ 1,
+        /* suffix= */ "",
+        MediaEvent.class.getName());
+    }
+    // Use MediaEvent.newBuilder() to construct.
+    private MediaEvent(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+    }
+    private MediaEvent() {
+    }
+
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              fishjam.media_events.server.Server.MediaEvent.class, fishjam.media_events.server.Server.MediaEvent.Builder.class);
+    }
+
+    public interface TrackOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.Track)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The metadataJson.
+       */
+      java.lang.String getMetadataJson();
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The bytes for metadataJson.
+       */
+      com.google.protobuf.ByteString
+          getMetadataJsonBytes();
+
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+       * @return Whether the simulcastConfig field is set.
+       */
+      boolean hasSimulcastConfig();
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+       * @return The simulcastConfig.
+       */
+      fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig getSimulcastConfig();
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+       */
+      fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfigOrBuilder getSimulcastConfigOrBuilder();
+    }
+    /**
+     * <pre>
+     * SCHEMAS
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.Track}
+     */
+    public static final class Track extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.Track)
+        TrackOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          Track.class.getName());
+      }
+      // Use Track.newBuilder() to construct.
+      private Track(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private Track() {
+        metadataJson_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.Track.class, fishjam.media_events.server.Server.MediaEvent.Track.Builder.class);
+      }
+
+      public interface SimulcastConfigOrBuilder extends
+          // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.Track.SimulcastConfig)
+          com.google.protobuf.MessageOrBuilder {
+
+        /**
+         * <code>bool enabled = 1;</code>
+         * @return The enabled.
+         */
+        boolean getEnabled();
+
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @return A list containing the enabledVariants.
+         */
+        java.util.List<fishjam.media_events.Shared.Variant> getEnabledVariantsList();
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @return The count of enabledVariants.
+         */
+        int getEnabledVariantsCount();
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @param index The index of the element to return.
+         * @return The enabledVariants at the given index.
+         */
+        fishjam.media_events.Shared.Variant getEnabledVariants(int index);
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @return A list containing the enum numeric values on the wire for enabledVariants.
+         */
+        java.util.List<java.lang.Integer>
+        getEnabledVariantsValueList();
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @param index The index of the value to return.
+         * @return The enum numeric value on the wire of enabledVariants at the given index.
+         */
+        int getEnabledVariantsValue(int index);
+
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @return A list containing the disabledVariants.
+         */
+        java.util.List<fishjam.media_events.Shared.Variant> getDisabledVariantsList();
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @return The count of disabledVariants.
+         */
+        int getDisabledVariantsCount();
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @param index The index of the element to return.
+         * @return The disabledVariants at the given index.
+         */
+        fishjam.media_events.Shared.Variant getDisabledVariants(int index);
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @return A list containing the enum numeric values on the wire for disabledVariants.
+         */
+        java.util.List<java.lang.Integer>
+        getDisabledVariantsValueList();
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @param index The index of the value to return.
+         * @return The enum numeric value on the wire of disabledVariants at the given index.
+         */
+        int getDisabledVariantsValue(int index);
+      }
+      /**
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.Track.SimulcastConfig}
+       */
+      public static final class SimulcastConfig extends
+          com.google.protobuf.GeneratedMessage implements
+          // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.Track.SimulcastConfig)
+          SimulcastConfigOrBuilder {
+      private static final long serialVersionUID = 0L;
+        static {
+          com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+            com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+            /* major= */ 4,
+            /* minor= */ 26,
+            /* patch= */ 1,
+            /* suffix= */ "",
+            SimulcastConfig.class.getName());
+        }
+        // Use SimulcastConfig.newBuilder() to construct.
+        private SimulcastConfig(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+          super(builder);
+        }
+        private SimulcastConfig() {
+          enabledVariants_ = java.util.Collections.emptyList();
+          disabledVariants_ = java.util.Collections.emptyList();
+        }
+
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.class, fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder.class);
+        }
+
+        public static final int ENABLED_FIELD_NUMBER = 1;
+        private boolean enabled_ = false;
+        /**
+         * <code>bool enabled = 1;</code>
+         * @return The enabled.
+         */
+        @java.lang.Override
+        public boolean getEnabled() {
+          return enabled_;
+        }
+
+        public static final int ENABLED_VARIANTS_FIELD_NUMBER = 2;
+        @SuppressWarnings("serial")
+        private java.util.List<java.lang.Integer> enabledVariants_;
+        private static final com.google.protobuf.Internal.ListAdapter.Converter<
+            java.lang.Integer, fishjam.media_events.Shared.Variant> enabledVariants_converter_ =
+                new com.google.protobuf.Internal.ListAdapter.Converter<
+                    java.lang.Integer, fishjam.media_events.Shared.Variant>() {
+                  public fishjam.media_events.Shared.Variant convert(java.lang.Integer from) {
+                    fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(from);
+                    return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+                  }
+                };
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @return A list containing the enabledVariants.
+         */
+        @java.lang.Override
+        public java.util.List<fishjam.media_events.Shared.Variant> getEnabledVariantsList() {
+          return new com.google.protobuf.Internal.ListAdapter<
+              java.lang.Integer, fishjam.media_events.Shared.Variant>(enabledVariants_, enabledVariants_converter_);
+        }
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @return The count of enabledVariants.
+         */
+        @java.lang.Override
+        public int getEnabledVariantsCount() {
+          return enabledVariants_.size();
+        }
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @param index The index of the element to return.
+         * @return The enabledVariants at the given index.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getEnabledVariants(int index) {
+          return enabledVariants_converter_.convert(enabledVariants_.get(index));
+        }
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @return A list containing the enum numeric values on the wire for enabledVariants.
+         */
+        @java.lang.Override
+        public java.util.List<java.lang.Integer>
+        getEnabledVariantsValueList() {
+          return enabledVariants_;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+         * @param index The index of the value to return.
+         * @return The enum numeric value on the wire of enabledVariants at the given index.
+         */
+        @java.lang.Override
+        public int getEnabledVariantsValue(int index) {
+          return enabledVariants_.get(index);
+        }
+        private int enabledVariantsMemoizedSerializedSize;
+
+        public static final int DISABLED_VARIANTS_FIELD_NUMBER = 3;
+        @SuppressWarnings("serial")
+        private java.util.List<java.lang.Integer> disabledVariants_;
+        private static final com.google.protobuf.Internal.ListAdapter.Converter<
+            java.lang.Integer, fishjam.media_events.Shared.Variant> disabledVariants_converter_ =
+                new com.google.protobuf.Internal.ListAdapter.Converter<
+                    java.lang.Integer, fishjam.media_events.Shared.Variant>() {
+                  public fishjam.media_events.Shared.Variant convert(java.lang.Integer from) {
+                    fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(from);
+                    return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+                  }
+                };
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @return A list containing the disabledVariants.
+         */
+        @java.lang.Override
+        public java.util.List<fishjam.media_events.Shared.Variant> getDisabledVariantsList() {
+          return new com.google.protobuf.Internal.ListAdapter<
+              java.lang.Integer, fishjam.media_events.Shared.Variant>(disabledVariants_, disabledVariants_converter_);
+        }
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @return The count of disabledVariants.
+         */
+        @java.lang.Override
+        public int getDisabledVariantsCount() {
+          return disabledVariants_.size();
+        }
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @param index The index of the element to return.
+         * @return The disabledVariants at the given index.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getDisabledVariants(int index) {
+          return disabledVariants_converter_.convert(disabledVariants_.get(index));
+        }
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @return A list containing the enum numeric values on the wire for disabledVariants.
+         */
+        @java.lang.Override
+        public java.util.List<java.lang.Integer>
+        getDisabledVariantsValueList() {
+          return disabledVariants_;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+         * @param index The index of the value to return.
+         * @return The enum numeric value on the wire of disabledVariants at the given index.
+         */
+        @java.lang.Override
+        public int getDisabledVariantsValue(int index) {
+          return disabledVariants_.get(index);
+        }
+        private int disabledVariantsMemoizedSerializedSize;
+
+        private byte memoizedIsInitialized = -1;
+        @java.lang.Override
+        public final boolean isInitialized() {
+          byte isInitialized = memoizedIsInitialized;
+          if (isInitialized == 1) return true;
+          if (isInitialized == 0) return false;
+
+          memoizedIsInitialized = 1;
+          return true;
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+
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                            throws java.io.IOException {
+          getSerializedSize();
+          if (enabled_ != false) {
+            output.writeBool(1, enabled_);
+          }
+          if (getEnabledVariantsList().size() > 0) {
+            output.writeUInt32NoTag(18);
+            output.writeUInt32NoTag(enabledVariantsMemoizedSerializedSize);
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+          for (int i = 0; i < enabledVariants_.size(); i++) {
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+            output.writeUInt32NoTag(disabledVariantsMemoizedSerializedSize);
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+          for (int i = 0; i < disabledVariants_.size(); i++) {
+            output.writeEnumNoTag(disabledVariants_.get(i));
+          }
+          getUnknownFields().writeTo(output);
+        }
+
+        @java.lang.Override
+        public int getSerializedSize() {
+          int size = memoizedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (enabled_ != false) {
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+            int dataSize = 0;
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+            size += dataSize;
+            if (!getDisabledVariantsList().isEmpty()) {  size += 1;
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+                .computeUInt32SizeNoTag(dataSize);
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+          }
+          size += getUnknownFields().getSerializedSize();
+          memoizedSize = size;
+          return size;
+        }
+
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+          if (obj == this) {
+           return true;
+          }
+          if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig)) {
+            return super.equals(obj);
+          }
+          fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig other = (fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig) obj;
+
+          if (getEnabled()
+              != other.getEnabled()) return false;
+          if (!enabledVariants_.equals(other.enabledVariants_)) return false;
+          if (!disabledVariants_.equals(other.disabledVariants_)) return false;
+          if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+          return true;
+        }
+
+        @java.lang.Override
+        public int hashCode() {
+          if (memoizedHashCode != 0) {
+            return memoizedHashCode;
+          }
+          int hash = 41;
+          hash = (19 * hash) + getDescriptor().hashCode();
+          hash = (37 * hash) + ENABLED_FIELD_NUMBER;
+          hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
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+            hash = (37 * hash) + ENABLED_VARIANTS_FIELD_NUMBER;
+            hash = (53 * hash) + enabledVariants_.hashCode();
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+            hash = (53 * hash) + disabledVariants_.hashCode();
+          }
+          hash = (29 * hash) + getUnknownFields().hashCode();
+          memoizedHashCode = hash;
+          return hash;
+        }
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+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(
+            java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(
+            java.nio.ByteBuffer data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(
+            com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(byte[] data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(
+            byte[] data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(java.io.InputStream input)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseWithIOException(PARSER, input);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(
+            java.io.InputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseDelimitedFrom(java.io.InputStream input)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseDelimitedWithIOException(PARSER, input);
+        }
+
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseDelimitedFrom(
+            java.io.InputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(
+            com.google.protobuf.CodedInputStream input)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseWithIOException(PARSER, input);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        @java.lang.Override
+        public Builder newBuilderForType() { return newBuilder(); }
+        public static Builder newBuilder() {
+          return DEFAULT_INSTANCE.toBuilder();
+        }
+        public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig prototype) {
+          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
+        @java.lang.Override
+        public Builder toBuilder() {
+          return this == DEFAULT_INSTANCE
+              ? new Builder() : new Builder().mergeFrom(this);
+        }
+
+        @java.lang.Override
+        protected Builder newBuilderForType(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          Builder builder = new Builder(parent);
+          return builder;
+        }
+        /**
+         * Protobuf type {@code fishjam.media_events.server.MediaEvent.Track.SimulcastConfig}
+         */
+        public static final class Builder extends
+            com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+            // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.Track.SimulcastConfig)
+            fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfigOrBuilder {
+          public static final com.google.protobuf.Descriptors.Descriptor
+              getDescriptor() {
+            return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_descriptor;
+          }
+
+          @java.lang.Override
+          protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+              internalGetFieldAccessorTable() {
+            return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_fieldAccessorTable
+                .ensureFieldAccessorsInitialized(
+                    fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.class, fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder.class);
+          }
+
+          // Construct using fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.newBuilder()
+          private Builder() {
+
+          }
+
+          private Builder(
+              com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+            super(parent);
+
+          }
+          @java.lang.Override
+          public Builder clear() {
+            super.clear();
+            bitField0_ = 0;
+            enabled_ = false;
+            enabledVariants_ = java.util.Collections.emptyList();
+            bitField0_ = (bitField0_ & ~0x00000002);
+            disabledVariants_ = java.util.Collections.emptyList();
+            bitField0_ = (bitField0_ & ~0x00000004);
+            return this;
+          }
+
+          @java.lang.Override
+          public com.google.protobuf.Descriptors.Descriptor
+              getDescriptorForType() {
+            return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_descriptor;
+          }
+
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig getDefaultInstanceForType() {
+            return fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.getDefaultInstance();
+          }
+
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig build() {
+            fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig result = buildPartial();
+            if (!result.isInitialized()) {
+              throw newUninitializedMessageException(result);
+            }
+            return result;
+          }
+
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig buildPartial() {
+            fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig result = new fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig(this);
+            buildPartialRepeatedFields(result);
+            if (bitField0_ != 0) { buildPartial0(result); }
+            onBuilt();
+            return result;
+          }
+
+          private void buildPartialRepeatedFields(fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig result) {
+            if (((bitField0_ & 0x00000002) != 0)) {
+              enabledVariants_ = java.util.Collections.unmodifiableList(enabledVariants_);
+              bitField0_ = (bitField0_ & ~0x00000002);
+            }
+            result.enabledVariants_ = enabledVariants_;
+            if (((bitField0_ & 0x00000004) != 0)) {
+              disabledVariants_ = java.util.Collections.unmodifiableList(disabledVariants_);
+              bitField0_ = (bitField0_ & ~0x00000004);
+            }
+            result.disabledVariants_ = disabledVariants_;
+          }
+
+          private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig result) {
+            int from_bitField0_ = bitField0_;
+            if (((from_bitField0_ & 0x00000001) != 0)) {
+              result.enabled_ = enabled_;
+            }
+          }
+
+          @java.lang.Override
+          public Builder mergeFrom(com.google.protobuf.Message other) {
+            if (other instanceof fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig) {
+              return mergeFrom((fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig)other);
+            } else {
+              super.mergeFrom(other);
+              return this;
+            }
+          }
+
+          public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig other) {
+            if (other == fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.getDefaultInstance()) return this;
+            if (other.getEnabled() != false) {
+              setEnabled(other.getEnabled());
+            }
+            if (!other.enabledVariants_.isEmpty()) {
+              if (enabledVariants_.isEmpty()) {
+                enabledVariants_ = other.enabledVariants_;
+                bitField0_ = (bitField0_ & ~0x00000002);
+              } else {
+                ensureEnabledVariantsIsMutable();
+                enabledVariants_.addAll(other.enabledVariants_);
+              }
+              onChanged();
+            }
+            if (!other.disabledVariants_.isEmpty()) {
+              if (disabledVariants_.isEmpty()) {
+                disabledVariants_ = other.disabledVariants_;
+                bitField0_ = (bitField0_ & ~0x00000004);
+              } else {
+                ensureDisabledVariantsIsMutable();
+                disabledVariants_.addAll(other.disabledVariants_);
+              }
+              onChanged();
+            }
+            this.mergeUnknownFields(other.getUnknownFields());
+            onChanged();
+            return this;
+          }
+
+          @java.lang.Override
+          public final boolean isInitialized() {
+            return true;
+          }
+
+          @java.lang.Override
+          public Builder mergeFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+            if (extensionRegistry == null) {
+              throw new java.lang.NullPointerException();
+            }
+            try {
+              boolean done = false;
+              while (!done) {
+                int tag = input.readTag();
+                switch (tag) {
+                  case 0:
+                    done = true;
+                    break;
+                  case 8: {
+                    enabled_ = input.readBool();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 8
+                  case 16: {
+                    int tmpRaw = input.readEnum();
+                    ensureEnabledVariantsIsMutable();
+                    enabledVariants_.add(tmpRaw);
+                    break;
+                  } // case 16
+                  case 18: {
+                    int length = input.readRawVarint32();
+                    int oldLimit = input.pushLimit(length);
+                    while(input.getBytesUntilLimit() > 0) {
+                      int tmpRaw = input.readEnum();
+                      ensureEnabledVariantsIsMutable();
+                      enabledVariants_.add(tmpRaw);
+                    }
+                    input.popLimit(oldLimit);
+                    break;
+                  } // case 18
+                  case 24: {
+                    int tmpRaw = input.readEnum();
+                    ensureDisabledVariantsIsMutable();
+                    disabledVariants_.add(tmpRaw);
+                    break;
+                  } // case 24
+                  case 26: {
+                    int length = input.readRawVarint32();
+                    int oldLimit = input.pushLimit(length);
+                    while(input.getBytesUntilLimit() > 0) {
+                      int tmpRaw = input.readEnum();
+                      ensureDisabledVariantsIsMutable();
+                      disabledVariants_.add(tmpRaw);
+                    }
+                    input.popLimit(oldLimit);
+                    break;
+                  } // case 26
+                  default: {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+                } // switch (tag)
+              } // while (!done)
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.unwrapIOException();
+            } finally {
+              onChanged();
+            } // finally
+            return this;
+          }
+          private int bitField0_;
+
+          private boolean enabled_ ;
+          /**
+           * <code>bool enabled = 1;</code>
+           * @return The enabled.
+           */
+          @java.lang.Override
+          public boolean getEnabled() {
+            return enabled_;
+          }
+          /**
+           * <code>bool enabled = 1;</code>
+           * @param value The enabled to set.
+           * @return This builder for chaining.
+           */
+          public Builder setEnabled(boolean value) {
+
+            enabled_ = value;
+            bitField0_ |= 0x00000001;
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>bool enabled = 1;</code>
+           * @return This builder for chaining.
+           */
+          public Builder clearEnabled() {
+            bitField0_ = (bitField0_ & ~0x00000001);
+            enabled_ = false;
+            onChanged();
+            return this;
+          }
+
+          private java.util.List<java.lang.Integer> enabledVariants_ =
+            java.util.Collections.emptyList();
+          private void ensureEnabledVariantsIsMutable() {
+            if (!((bitField0_ & 0x00000002) != 0)) {
+              enabledVariants_ = new java.util.ArrayList<java.lang.Integer>(enabledVariants_);
+              bitField0_ |= 0x00000002;
+            }
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @return A list containing the enabledVariants.
+           */
+          public java.util.List<fishjam.media_events.Shared.Variant> getEnabledVariantsList() {
+            return new com.google.protobuf.Internal.ListAdapter<
+                java.lang.Integer, fishjam.media_events.Shared.Variant>(enabledVariants_, enabledVariants_converter_);
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @return The count of enabledVariants.
+           */
+          public int getEnabledVariantsCount() {
+            return enabledVariants_.size();
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @param index The index of the element to return.
+           * @return The enabledVariants at the given index.
+           */
+          public fishjam.media_events.Shared.Variant getEnabledVariants(int index) {
+            return enabledVariants_converter_.convert(enabledVariants_.get(index));
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @param index The index to set the value at.
+           * @param value The enabledVariants to set.
+           * @return This builder for chaining.
+           */
+          public Builder setEnabledVariants(
+              int index, fishjam.media_events.Shared.Variant value) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureEnabledVariantsIsMutable();
+            enabledVariants_.set(index, value.getNumber());
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @param value The enabledVariants to add.
+           * @return This builder for chaining.
+           */
+          public Builder addEnabledVariants(fishjam.media_events.Shared.Variant value) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureEnabledVariantsIsMutable();
+            enabledVariants_.add(value.getNumber());
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @param values The enabledVariants to add.
+           * @return This builder for chaining.
+           */
+          public Builder addAllEnabledVariants(
+              java.lang.Iterable<? extends fishjam.media_events.Shared.Variant> values) {
+            ensureEnabledVariantsIsMutable();
+            for (fishjam.media_events.Shared.Variant value : values) {
+              enabledVariants_.add(value.getNumber());
+            }
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @return This builder for chaining.
+           */
+          public Builder clearEnabledVariants() {
+            enabledVariants_ = java.util.Collections.emptyList();
+            bitField0_ = (bitField0_ & ~0x00000002);
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @return A list containing the enum numeric values on the wire for enabledVariants.
+           */
+          public java.util.List<java.lang.Integer>
+          getEnabledVariantsValueList() {
+            return java.util.Collections.unmodifiableList(enabledVariants_);
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @param index The index of the value to return.
+           * @return The enum numeric value on the wire of enabledVariants at the given index.
+           */
+          public int getEnabledVariantsValue(int index) {
+            return enabledVariants_.get(index);
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @param index The index to set the value at.
+           * @param value The enum numeric value on the wire for enabledVariants to set.
+           * @return This builder for chaining.
+           */
+          public Builder setEnabledVariantsValue(
+              int index, int value) {
+            ensureEnabledVariantsIsMutable();
+            enabledVariants_.set(index, value);
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @param value The enum numeric value on the wire for enabledVariants to add.
+           * @return This builder for chaining.
+           */
+          public Builder addEnabledVariantsValue(int value) {
+            ensureEnabledVariantsIsMutable();
+            enabledVariants_.add(value);
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant enabled_variants = 2;</code>
+           * @param values The enum numeric values on the wire for enabledVariants to add.
+           * @return This builder for chaining.
+           */
+          public Builder addAllEnabledVariantsValue(
+              java.lang.Iterable<java.lang.Integer> values) {
+            ensureEnabledVariantsIsMutable();
+            for (int value : values) {
+              enabledVariants_.add(value);
+            }
+            onChanged();
+            return this;
+          }
+
+          private java.util.List<java.lang.Integer> disabledVariants_ =
+            java.util.Collections.emptyList();
+          private void ensureDisabledVariantsIsMutable() {
+            if (!((bitField0_ & 0x00000004) != 0)) {
+              disabledVariants_ = new java.util.ArrayList<java.lang.Integer>(disabledVariants_);
+              bitField0_ |= 0x00000004;
+            }
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @return A list containing the disabledVariants.
+           */
+          public java.util.List<fishjam.media_events.Shared.Variant> getDisabledVariantsList() {
+            return new com.google.protobuf.Internal.ListAdapter<
+                java.lang.Integer, fishjam.media_events.Shared.Variant>(disabledVariants_, disabledVariants_converter_);
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @return The count of disabledVariants.
+           */
+          public int getDisabledVariantsCount() {
+            return disabledVariants_.size();
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @param index The index of the element to return.
+           * @return The disabledVariants at the given index.
+           */
+          public fishjam.media_events.Shared.Variant getDisabledVariants(int index) {
+            return disabledVariants_converter_.convert(disabledVariants_.get(index));
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @param index The index to set the value at.
+           * @param value The disabledVariants to set.
+           * @return This builder for chaining.
+           */
+          public Builder setDisabledVariants(
+              int index, fishjam.media_events.Shared.Variant value) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureDisabledVariantsIsMutable();
+            disabledVariants_.set(index, value.getNumber());
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @param value The disabledVariants to add.
+           * @return This builder for chaining.
+           */
+          public Builder addDisabledVariants(fishjam.media_events.Shared.Variant value) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureDisabledVariantsIsMutable();
+            disabledVariants_.add(value.getNumber());
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @param values The disabledVariants to add.
+           * @return This builder for chaining.
+           */
+          public Builder addAllDisabledVariants(
+              java.lang.Iterable<? extends fishjam.media_events.Shared.Variant> values) {
+            ensureDisabledVariantsIsMutable();
+            for (fishjam.media_events.Shared.Variant value : values) {
+              disabledVariants_.add(value.getNumber());
+            }
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @return This builder for chaining.
+           */
+          public Builder clearDisabledVariants() {
+            disabledVariants_ = java.util.Collections.emptyList();
+            bitField0_ = (bitField0_ & ~0x00000004);
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @return A list containing the enum numeric values on the wire for disabledVariants.
+           */
+          public java.util.List<java.lang.Integer>
+          getDisabledVariantsValueList() {
+            return java.util.Collections.unmodifiableList(disabledVariants_);
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @param index The index of the value to return.
+           * @return The enum numeric value on the wire of disabledVariants at the given index.
+           */
+          public int getDisabledVariantsValue(int index) {
+            return disabledVariants_.get(index);
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @param index The index to set the value at.
+           * @param value The enum numeric value on the wire for disabledVariants to set.
+           * @return This builder for chaining.
+           */
+          public Builder setDisabledVariantsValue(
+              int index, int value) {
+            ensureDisabledVariantsIsMutable();
+            disabledVariants_.set(index, value);
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @param value The enum numeric value on the wire for disabledVariants to add.
+           * @return This builder for chaining.
+           */
+          public Builder addDisabledVariantsValue(int value) {
+            ensureDisabledVariantsIsMutable();
+            disabledVariants_.add(value);
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>repeated .fishjam.media_events.Variant disabled_variants = 3;</code>
+           * @param values The enum numeric values on the wire for disabledVariants to add.
+           * @return This builder for chaining.
+           */
+          public Builder addAllDisabledVariantsValue(
+              java.lang.Iterable<java.lang.Integer> values) {
+            ensureDisabledVariantsIsMutable();
+            for (int value : values) {
+              disabledVariants_.add(value);
+            }
+            onChanged();
+            return this;
+          }
+
+          // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.Track.SimulcastConfig)
+        }
+
+        // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.Track.SimulcastConfig)
+        private static final fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig DEFAULT_INSTANCE;
+        static {
+          DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig();
+        }
+
+        public static fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig getDefaultInstance() {
+          return DEFAULT_INSTANCE;
+        }
+
+        private static final com.google.protobuf.Parser<SimulcastConfig>
+            PARSER = new com.google.protobuf.AbstractParser<SimulcastConfig>() {
+          @java.lang.Override
+          public SimulcastConfig parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
+
+        public static com.google.protobuf.Parser<SimulcastConfig> parser() {
+          return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<SimulcastConfig> getParserForType() {
+          return PARSER;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig getDefaultInstanceForType() {
+          return DEFAULT_INSTANCE;
+        }
+
+      }
+
+      private int bitField0_;
+      public static final int METADATA_JSON_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object metadataJson_ = "";
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The metadataJson.
+       */
+      @java.lang.Override
+      public java.lang.String getMetadataJson() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          metadataJson_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string metadata_json = 1;</code>
+       * @return The bytes for metadataJson.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getMetadataJsonBytes() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          metadataJson_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int SIMULCAST_CONFIG_FIELD_NUMBER = 2;
+      private fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig simulcastConfig_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
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+      public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig getSimulcastConfig() {
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+       * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
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+      public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfigOrBuilder getSimulcastConfigOrBuilder() {
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+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
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+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.Track)) {
+          return super.equals(obj);
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+        fishjam.media_events.server.Server.MediaEvent.Track other = (fishjam.media_events.server.Server.MediaEvent.Track) obj;
+
+        if (!getMetadataJson()
+            .equals(other.getMetadataJson())) return false;
+        if (hasSimulcastConfig() != other.hasSimulcastConfig()) return false;
+        if (hasSimulcastConfig()) {
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+        return true;
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+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
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+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + METADATA_JSON_FIELD_NUMBER;
+        hash = (53 * hash) + getMetadataJson().hashCode();
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+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Track parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.Track prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * SCHEMAS
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.Track}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.Track)
+          fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.Track.class, fishjam.media_events.server.Server.MediaEvent.Track.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.Track.newBuilder()
+        private Builder() {
+          maybeForceBuilderInitialization();
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+          maybeForceBuilderInitialization();
+        }
+        private void maybeForceBuilderInitialization() {
+          if (com.google.protobuf.GeneratedMessage
+                  .alwaysUseFieldBuilders) {
+            getSimulcastConfigFieldBuilder();
+          }
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          metadataJson_ = "";
+          simulcastConfig_ = null;
+          if (simulcastConfigBuilder_ != null) {
+            simulcastConfigBuilder_.dispose();
+            simulcastConfigBuilder_ = null;
+          }
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Track_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Track getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.Track.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Track build() {
+          fishjam.media_events.server.Server.MediaEvent.Track result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Track buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.Track result = new fishjam.media_events.server.Server.MediaEvent.Track(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.Track result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.metadataJson_ = metadataJson_;
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+          int to_bitField0_ = 0;
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+          result.bitField0_ |= to_bitField0_;
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+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.Track) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.Track)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.Track other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.Track.getDefaultInstance()) return this;
+          if (!other.getMetadataJson().isEmpty()) {
+            metadataJson_ = other.metadataJson_;
+            bitField0_ |= 0x00000001;
+            onChanged();
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+          if (other.hasSimulcastConfig()) {
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+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
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+            while (!done) {
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+              switch (tag) {
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+                  done = true;
+                  break;
+                case 10: {
+                  metadataJson_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
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+                case 18: {
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+                      getSimulcastConfigFieldBuilder().getBuilder(),
+                      extensionRegistry);
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+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object metadataJson_ = "";
+        /**
+         * <code>string metadata_json = 1;</code>
+         * @return The metadataJson.
+         */
+        public java.lang.String getMetadataJson() {
+          java.lang.Object ref = metadataJson_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            metadataJson_ = s;
+            return s;
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+            return (java.lang.String) ref;
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+        /**
+         * <code>string metadata_json = 1;</code>
+         * @return The bytes for metadataJson.
+         */
+        public com.google.protobuf.ByteString
+            getMetadataJsonBytes() {
+          java.lang.Object ref = metadataJson_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            metadataJson_ = b;
+            return b;
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+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 1;</code>
+         * @param value The metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJson(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          metadataJson_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearMetadataJson() {
+          metadataJson_ = getDefaultInstance().getMetadataJson();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 1;</code>
+         * @param value The bytes for metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJsonBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          metadataJson_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig simulcastConfig_;
+        private com.google.protobuf.SingleFieldBuilder<
+            fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig, fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder, fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfigOrBuilder> simulcastConfigBuilder_;
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         * @return Whether the simulcastConfig field is set.
+         */
+        public boolean hasSimulcastConfig() {
+          return ((bitField0_ & 0x00000002) != 0);
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         * @return The simulcastConfig.
+         */
+        public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig getSimulcastConfig() {
+          if (simulcastConfigBuilder_ == null) {
+            return simulcastConfig_ == null ? fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.getDefaultInstance() : simulcastConfig_;
+          } else {
+            return simulcastConfigBuilder_.getMessage();
+          }
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         */
+        public Builder setSimulcastConfig(fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig value) {
+          if (simulcastConfigBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            simulcastConfig_ = value;
+          } else {
+            simulcastConfigBuilder_.setMessage(value);
+          }
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         */
+        public Builder setSimulcastConfig(
+            fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder builderForValue) {
+          if (simulcastConfigBuilder_ == null) {
+            simulcastConfig_ = builderForValue.build();
+          } else {
+            simulcastConfigBuilder_.setMessage(builderForValue.build());
+          }
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         */
+        public Builder mergeSimulcastConfig(fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig value) {
+          if (simulcastConfigBuilder_ == null) {
+            if (((bitField0_ & 0x00000002) != 0) &&
+              simulcastConfig_ != null &&
+              simulcastConfig_ != fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.getDefaultInstance()) {
+              getSimulcastConfigBuilder().mergeFrom(value);
+            } else {
+              simulcastConfig_ = value;
+            }
+          } else {
+            simulcastConfigBuilder_.mergeFrom(value);
+          }
+          if (simulcastConfig_ != null) {
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         */
+        public Builder clearSimulcastConfig() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          simulcastConfig_ = null;
+          if (simulcastConfigBuilder_ != null) {
+            simulcastConfigBuilder_.dispose();
+            simulcastConfigBuilder_ = null;
+          }
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder getSimulcastConfigBuilder() {
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return getSimulcastConfigFieldBuilder().getBuilder();
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfigOrBuilder getSimulcastConfigOrBuilder() {
+          if (simulcastConfigBuilder_ != null) {
+            return simulcastConfigBuilder_.getMessageOrBuilder();
+          } else {
+            return simulcastConfig_ == null ?
+                fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.getDefaultInstance() : simulcastConfig_;
+          }
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.Track.SimulcastConfig simulcast_config = 2;</code>
+         */
+        private com.google.protobuf.SingleFieldBuilder<
+            fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig, fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder, fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfigOrBuilder> 
+            getSimulcastConfigFieldBuilder() {
+          if (simulcastConfigBuilder_ == null) {
+            simulcastConfigBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+                fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig, fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfig.Builder, fishjam.media_events.server.Server.MediaEvent.Track.SimulcastConfigOrBuilder>(
+                    getSimulcastConfig(),
+                    getParentForChildren(),
+                    isClean());
+            simulcastConfig_ = null;
+          }
+          return simulcastConfigBuilder_;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.Track)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.Track)
+      private static final fishjam.media_events.server.Server.MediaEvent.Track DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.Track();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Track getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<Track>
+          PARSER = new com.google.protobuf.AbstractParser<Track>() {
+        @java.lang.Override
+        public Track parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<Track> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<Track> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Track getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface EndpointOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.Endpoint)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_type = 2;</code>
+       * @return The endpointType.
+       */
+      java.lang.String getEndpointType();
+      /**
+       * <code>string endpoint_type = 2;</code>
+       * @return The bytes for endpointType.
+       */
+      com.google.protobuf.ByteString
+          getEndpointTypeBytes();
+
+      /**
+       * <code>string metadata_json = 3;</code>
+       * @return The metadataJson.
+       */
+      java.lang.String getMetadataJson();
+      /**
+       * <code>string metadata_json = 3;</code>
+       * @return The bytes for metadataJson.
+       */
+      com.google.protobuf.ByteString
+          getMetadataJsonBytes();
+
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      int getTrackIdToTrackCount();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      boolean containsTrackIdToTrack(
+          java.lang.String key);
+      /**
+       * Use {@link #getTrackIdToTrackMap()} instead.
+       */
+      @java.lang.Deprecated
+      java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+      getTrackIdToTrack();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+      getTrackIdToTrackMap();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrDefault(
+          java.lang.String key,
+          /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track defaultValue);
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrThrow(
+          java.lang.String key);
+    }
+    /**
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.Endpoint}
+     */
+    public static final class Endpoint extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.Endpoint)
+        EndpointOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          Endpoint.class.getName());
+      }
+      // Use Endpoint.newBuilder() to construct.
+      private Endpoint(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private Endpoint() {
+        endpointType_ = "";
+        metadataJson_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Endpoint_descriptor;
+      }
+
+      @SuppressWarnings({"rawtypes"})
+      @java.lang.Override
+      protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+          int number) {
+        switch (number) {
+          case 4:
+            return internalGetTrackIdToTrack();
+          default:
+            throw new RuntimeException(
+                "Invalid map field number: " + number);
+        }
+      }
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Endpoint_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.Endpoint.class, fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder.class);
+      }
+
+      public static final int ENDPOINT_TYPE_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointType_ = "";
+      /**
+       * <code>string endpoint_type = 2;</code>
+       * @return The endpointType.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointType() {
+        java.lang.Object ref = endpointType_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointType_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_type = 2;</code>
+       * @return The bytes for endpointType.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointTypeBytes() {
+        java.lang.Object ref = endpointType_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointType_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int METADATA_JSON_FIELD_NUMBER = 3;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object metadataJson_ = "";
+      /**
+       * <code>string metadata_json = 3;</code>
+       * @return The metadataJson.
+       */
+      @java.lang.Override
+      public java.lang.String getMetadataJson() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          metadataJson_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string metadata_json = 3;</code>
+       * @return The bytes for metadataJson.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getMetadataJsonBytes() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          metadataJson_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int TRACK_ID_TO_TRACK_FIELD_NUMBER = 4;
+      private static final class TrackIdToTrackDefaultEntryHolder {
+        static final com.google.protobuf.MapEntry<
+            java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> defaultEntry =
+                com.google.protobuf.MapEntry
+                .<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>newDefaultInstance(
+                    fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Endpoint_TrackIdToTrackEntry_descriptor, 
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    fishjam.media_events.server.Server.MediaEvent.Track.getDefaultInstance());
+      }
+      @SuppressWarnings("serial")
+      private com.google.protobuf.MapField<
+          java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> trackIdToTrack_;
+      private com.google.protobuf.MapField<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+      internalGetTrackIdToTrack() {
+        if (trackIdToTrack_ == null) {
+          return com.google.protobuf.MapField.emptyMapField(
+              TrackIdToTrackDefaultEntryHolder.defaultEntry);
+        }
+        return trackIdToTrack_;
+      }
+      public int getTrackIdToTrackCount() {
+        return internalGetTrackIdToTrack().getMap().size();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      @java.lang.Override
+      public boolean containsTrackIdToTrack(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        return internalGetTrackIdToTrack().getMap().containsKey(key);
+      }
+      /**
+       * Use {@link #getTrackIdToTrackMap()} instead.
+       */
+      @java.lang.Override
+      @java.lang.Deprecated
+      public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> getTrackIdToTrack() {
+        return getTrackIdToTrackMap();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      @java.lang.Override
+      public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> getTrackIdToTrackMap() {
+        return internalGetTrackIdToTrack().getMap();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      @java.lang.Override
+      public /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrDefault(
+          java.lang.String key,
+          /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track defaultValue) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> map =
+            internalGetTrackIdToTrack().getMap();
+        return map.containsKey(key) ? map.get(key) : defaultValue;
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrThrow(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> map =
+            internalGetTrackIdToTrack().getMap();
+        if (!map.containsKey(key)) {
+          throw new java.lang.IllegalArgumentException();
+        }
+        return map.get(key);
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointType_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, endpointType_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 3, metadataJson_);
+        }
+        com.google.protobuf.GeneratedMessage
+          .serializeStringMapTo(
+            output,
+            internalGetTrackIdToTrack(),
+            TrackIdToTrackDefaultEntryHolder.defaultEntry,
+            4);
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointType_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, endpointType_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(3, metadataJson_);
+        }
+        for (java.util.Map.Entry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> entry
+             : internalGetTrackIdToTrack().getMap().entrySet()) {
+          com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+          trackIdToTrack__ = TrackIdToTrackDefaultEntryHolder.defaultEntry.newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+          size += com.google.protobuf.CodedOutputStream
+              .computeMessageSize(4, trackIdToTrack__);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.Endpoint)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.Endpoint other = (fishjam.media_events.server.Server.MediaEvent.Endpoint) obj;
+
+        if (!getEndpointType()
+            .equals(other.getEndpointType())) return false;
+        if (!getMetadataJson()
+            .equals(other.getMetadataJson())) return false;
+        if (!internalGetTrackIdToTrack().equals(
+            other.internalGetTrackIdToTrack())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_TYPE_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointType().hashCode();
+        hash = (37 * hash) + METADATA_JSON_FIELD_NUMBER;
+        hash = (53 * hash) + getMetadataJson().hashCode();
+        if (!internalGetTrackIdToTrack().getMap().isEmpty()) {
+          hash = (37 * hash) + TRACK_ID_TO_TRACK_FIELD_NUMBER;
+          hash = (53 * hash) + internalGetTrackIdToTrack().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.Endpoint prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.Endpoint}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.Endpoint)
+          fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Endpoint_descriptor;
+        }
+
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 4:
+              return internalGetTrackIdToTrack();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMutableMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 4:
+              return internalGetMutableTrackIdToTrack();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Endpoint_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.Endpoint.class, fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.Endpoint.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointType_ = "";
+          metadataJson_ = "";
+          internalGetMutableTrackIdToTrack().clear();
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Endpoint_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Endpoint getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.Endpoint.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Endpoint build() {
+          fishjam.media_events.server.Server.MediaEvent.Endpoint result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Endpoint buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.Endpoint result = new fishjam.media_events.server.Server.MediaEvent.Endpoint(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.Endpoint result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointType_ = endpointType_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.metadataJson_ = metadataJson_;
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.trackIdToTrack_ = internalGetTrackIdToTrack().build(TrackIdToTrackDefaultEntryHolder.defaultEntry);
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.Endpoint) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.Endpoint)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.Endpoint other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.Endpoint.getDefaultInstance()) return this;
+          if (!other.getEndpointType().isEmpty()) {
+            endpointType_ = other.endpointType_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.getMetadataJson().isEmpty()) {
+            metadataJson_ = other.metadataJson_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          internalGetMutableTrackIdToTrack().mergeFrom(
+              other.internalGetTrackIdToTrack());
+          bitField0_ |= 0x00000004;
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 18: {
+                  endpointType_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 18
+                case 26: {
+                  metadataJson_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 26
+                case 34: {
+                  com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+                  trackIdToTrack__ = input.readMessage(
+                      TrackIdToTrackDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+                  internalGetMutableTrackIdToTrack().ensureBuilderMap().put(
+                      trackIdToTrack__.getKey(), trackIdToTrack__.getValue());
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 34
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointType_ = "";
+        /**
+         * <code>string endpoint_type = 2;</code>
+         * @return The endpointType.
+         */
+        public java.lang.String getEndpointType() {
+          java.lang.Object ref = endpointType_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointType_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_type = 2;</code>
+         * @return The bytes for endpointType.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointTypeBytes() {
+          java.lang.Object ref = endpointType_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointType_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_type = 2;</code>
+         * @param value The endpointType to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointType(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointType_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_type = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointType() {
+          endpointType_ = getDefaultInstance().getEndpointType();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_type = 2;</code>
+         * @param value The bytes for endpointType to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointTypeBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointType_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object metadataJson_ = "";
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @return The metadataJson.
+         */
+        public java.lang.String getMetadataJson() {
+          java.lang.Object ref = metadataJson_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            metadataJson_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @return The bytes for metadataJson.
+         */
+        public com.google.protobuf.ByteString
+            getMetadataJsonBytes() {
+          java.lang.Object ref = metadataJson_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            metadataJson_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @param value The metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJson(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          metadataJson_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearMetadataJson() {
+          metadataJson_ = getDefaultInstance().getMetadataJson();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @param value The bytes for metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJsonBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          metadataJson_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        private static final class TrackIdToTrackConverter implements com.google.protobuf.MapFieldBuilder.Converter<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder, fishjam.media_events.server.Server.MediaEvent.Track> {
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.Track build(fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder val) {
+            if (val instanceof fishjam.media_events.server.Server.MediaEvent.Track) { return (fishjam.media_events.server.Server.MediaEvent.Track) val; }
+            return ((fishjam.media_events.server.Server.MediaEvent.Track.Builder) val).build();
+          }
+
+          @java.lang.Override
+          public com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> defaultEntry() {
+            return TrackIdToTrackDefaultEntryHolder.defaultEntry;
+          }
+        };
+        private static final TrackIdToTrackConverter trackIdToTrackConverter = new TrackIdToTrackConverter();
+
+        private com.google.protobuf.MapFieldBuilder<
+            java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder, fishjam.media_events.server.Server.MediaEvent.Track, fishjam.media_events.server.Server.MediaEvent.Track.Builder> trackIdToTrack_;
+        private com.google.protobuf.MapFieldBuilder<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder, fishjam.media_events.server.Server.MediaEvent.Track, fishjam.media_events.server.Server.MediaEvent.Track.Builder>
+            internalGetTrackIdToTrack() {
+          if (trackIdToTrack_ == null) {
+            return new com.google.protobuf.MapFieldBuilder<>(trackIdToTrackConverter);
+          }
+          return trackIdToTrack_;
+        }
+        private com.google.protobuf.MapFieldBuilder<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder, fishjam.media_events.server.Server.MediaEvent.Track, fishjam.media_events.server.Server.MediaEvent.Track.Builder>
+            internalGetMutableTrackIdToTrack() {
+          if (trackIdToTrack_ == null) {
+            trackIdToTrack_ = new com.google.protobuf.MapFieldBuilder<>(trackIdToTrackConverter);
+          }
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return trackIdToTrack_;
+        }
+        public int getTrackIdToTrackCount() {
+          return internalGetTrackIdToTrack().ensureBuilderMap().size();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+         */
+        @java.lang.Override
+        public boolean containsTrackIdToTrack(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          return internalGetTrackIdToTrack().ensureBuilderMap().containsKey(key);
+        }
+        /**
+         * Use {@link #getTrackIdToTrackMap()} instead.
+         */
+        @java.lang.Override
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> getTrackIdToTrack() {
+          return getTrackIdToTrackMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+         */
+        @java.lang.Override
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> getTrackIdToTrackMap() {
+          return internalGetTrackIdToTrack().getImmutableMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+         */
+        @java.lang.Override
+        public /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrDefault(
+            java.lang.String key,
+            /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track defaultValue) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder> map = internalGetMutableTrackIdToTrack().ensureBuilderMap();
+          return map.containsKey(key) ? trackIdToTrackConverter.build(map.get(key)) : defaultValue;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+         */
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrThrow(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder> map = internalGetMutableTrackIdToTrack().ensureBuilderMap();
+          if (!map.containsKey(key)) {
+            throw new java.lang.IllegalArgumentException();
+          }
+          return trackIdToTrackConverter.build(map.get(key));
+        }
+        public Builder clearTrackIdToTrack() {
+          bitField0_ = (bitField0_ & ~0x00000004);
+          internalGetMutableTrackIdToTrack().clear();
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+         */
+        public Builder removeTrackIdToTrack(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          internalGetMutableTrackIdToTrack().ensureBuilderMap()
+              .remove(key);
+          return this;
+        }
+        /**
+         * Use alternate mutation accessors instead.
+         */
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+            getMutableTrackIdToTrack() {
+          bitField0_ |= 0x00000004;
+          return internalGetMutableTrackIdToTrack().ensureMessageMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+         */
+        public Builder putTrackIdToTrack(
+            java.lang.String key,
+            fishjam.media_events.server.Server.MediaEvent.Track value) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          if (value == null) { throw new NullPointerException("map value"); }
+          internalGetMutableTrackIdToTrack().ensureBuilderMap()
+              .put(key, value);
+          bitField0_ |= 0x00000004;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+         */
+        public Builder putAllTrackIdToTrack(
+            java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> values) {
+          for (java.util.Map.Entry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> e : values.entrySet()) {
+            if (e.getKey() == null || e.getValue() == null) {
+              throw new NullPointerException();
+            }
+          }
+          internalGetMutableTrackIdToTrack().ensureBuilderMap()
+              .putAll(values);
+          bitField0_ |= 0x00000004;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 4;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.Track.Builder putTrackIdToTrackBuilderIfAbsent(
+            java.lang.String key) {
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder> builderMap = internalGetMutableTrackIdToTrack().ensureBuilderMap();
+          fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder entry = builderMap.get(key);
+          if (entry == null) {
+            entry = fishjam.media_events.server.Server.MediaEvent.Track.newBuilder();
+            builderMap.put(key, entry);
+          }
+          if (entry instanceof fishjam.media_events.server.Server.MediaEvent.Track) {
+            entry = ((fishjam.media_events.server.Server.MediaEvent.Track) entry).toBuilder();
+            builderMap.put(key, entry);
+          }
+          return (fishjam.media_events.server.Server.MediaEvent.Track.Builder) entry;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.Endpoint)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.Endpoint)
+      private static final fishjam.media_events.server.Server.MediaEvent.Endpoint DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.Endpoint();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Endpoint getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<Endpoint>
+          PARSER = new com.google.protobuf.AbstractParser<Endpoint>() {
+        @java.lang.Override
+        public Endpoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<Endpoint> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<Endpoint> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Endpoint getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface IceServerOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.IceServer)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string credential = 1;</code>
+       * @return The credential.
+       */
+      java.lang.String getCredential();
+      /**
+       * <code>string credential = 1;</code>
+       * @return The bytes for credential.
+       */
+      com.google.protobuf.ByteString
+          getCredentialBytes();
+
+      /**
+       * <code>repeated string urls = 2;</code>
+       * @return A list containing the urls.
+       */
+      java.util.List<java.lang.String>
+          getUrlsList();
+      /**
+       * <code>repeated string urls = 2;</code>
+       * @return The count of urls.
+       */
+      int getUrlsCount();
+      /**
+       * <code>repeated string urls = 2;</code>
+       * @param index The index of the element to return.
+       * @return The urls at the given index.
+       */
+      java.lang.String getUrls(int index);
+      /**
+       * <code>repeated string urls = 2;</code>
+       * @param index The index of the value to return.
+       * @return The bytes of the urls at the given index.
+       */
+      com.google.protobuf.ByteString
+          getUrlsBytes(int index);
+
+      /**
+       * <code>string username = 3;</code>
+       * @return The username.
+       */
+      java.lang.String getUsername();
+      /**
+       * <code>string username = 3;</code>
+       * @return The bytes for username.
+       */
+      com.google.protobuf.ByteString
+          getUsernameBytes();
+    }
+    /**
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.IceServer}
+     */
+    public static final class IceServer extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.IceServer)
+        IceServerOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          IceServer.class.getName());
+      }
+      // Use IceServer.newBuilder() to construct.
+      private IceServer(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private IceServer() {
+        credential_ = "";
+        urls_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+        username_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_IceServer_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_IceServer_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.IceServer.class, fishjam.media_events.server.Server.MediaEvent.IceServer.Builder.class);
+      }
+
+      public static final int CREDENTIAL_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object credential_ = "";
+      /**
+       * <code>string credential = 1;</code>
+       * @return The credential.
+       */
+      @java.lang.Override
+      public java.lang.String getCredential() {
+        java.lang.Object ref = credential_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          credential_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string credential = 1;</code>
+       * @return The bytes for credential.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getCredentialBytes() {
+        java.lang.Object ref = credential_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          credential_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int URLS_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private com.google.protobuf.LazyStringArrayList urls_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
+      /**
+       * <code>repeated string urls = 2;</code>
+       * @return A list containing the urls.
+       */
+      public com.google.protobuf.ProtocolStringList
+          getUrlsList() {
+        return urls_;
+      }
+      /**
+       * <code>repeated string urls = 2;</code>
+       * @return The count of urls.
+       */
+      public int getUrlsCount() {
+        return urls_.size();
+      }
+      /**
+       * <code>repeated string urls = 2;</code>
+       * @param index The index of the element to return.
+       * @return The urls at the given index.
+       */
+      public java.lang.String getUrls(int index) {
+        return urls_.get(index);
+      }
+      /**
+       * <code>repeated string urls = 2;</code>
+       * @param index The index of the value to return.
+       * @return The bytes of the urls at the given index.
+       */
+      public com.google.protobuf.ByteString
+          getUrlsBytes(int index) {
+        return urls_.getByteString(index);
+      }
+
+      public static final int USERNAME_FIELD_NUMBER = 3;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object username_ = "";
+      /**
+       * <code>string username = 3;</code>
+       * @return The username.
+       */
+      @java.lang.Override
+      public java.lang.String getUsername() {
+        java.lang.Object ref = username_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          username_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string username = 3;</code>
+       * @return The bytes for username.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getUsernameBytes() {
+        java.lang.Object ref = username_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          username_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(credential_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, credential_);
+        }
+        for (int i = 0; i < urls_.size(); i++) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, urls_.getRaw(i));
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(username_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 3, username_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(credential_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, credential_);
+        }
+        {
+          int dataSize = 0;
+          for (int i = 0; i < urls_.size(); i++) {
+            dataSize += computeStringSizeNoTag(urls_.getRaw(i));
+          }
+          size += dataSize;
+          size += 1 * getUrlsList().size();
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(username_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(3, username_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.IceServer)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.IceServer other = (fishjam.media_events.server.Server.MediaEvent.IceServer) obj;
+
+        if (!getCredential()
+            .equals(other.getCredential())) return false;
+        if (!getUrlsList()
+            .equals(other.getUrlsList())) return false;
+        if (!getUsername()
+            .equals(other.getUsername())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + CREDENTIAL_FIELD_NUMBER;
+        hash = (53 * hash) + getCredential().hashCode();
+        if (getUrlsCount() > 0) {
+          hash = (37 * hash) + URLS_FIELD_NUMBER;
+          hash = (53 * hash) + getUrlsList().hashCode();
+        }
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+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
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+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
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+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.IceServer prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.IceServer}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.IceServer)
+          fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_IceServer_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
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+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.IceServer.class, fishjam.media_events.server.Server.MediaEvent.IceServer.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.IceServer.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          credential_ = "";
+          urls_ =
+              com.google.protobuf.LazyStringArrayList.emptyList();
+          username_ = "";
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_IceServer_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.IceServer getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.IceServer.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.IceServer build() {
+          fishjam.media_events.server.Server.MediaEvent.IceServer result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.IceServer buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.IceServer result = new fishjam.media_events.server.Server.MediaEvent.IceServer(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.IceServer result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.credential_ = credential_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            urls_.makeImmutable();
+            result.urls_ = urls_;
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.username_ = username_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.IceServer) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.IceServer)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.IceServer other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.IceServer.getDefaultInstance()) return this;
+          if (!other.getCredential().isEmpty()) {
+            credential_ = other.credential_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.urls_.isEmpty()) {
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+              bitField0_ |= 0x00000002;
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+              urls_.addAll(other.urls_);
+            }
+            onChanged();
+          }
+          if (!other.getUsername().isEmpty()) {
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+            bitField0_ |= 0x00000004;
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+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
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+          try {
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+                  break;
+                case 10: {
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+                case 18: {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  ensureUrlsIsMutable();
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+                  break;
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+                  bitField0_ |= 0x00000004;
+                  break;
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+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object credential_ = "";
+        /**
+         * <code>string credential = 1;</code>
+         * @return The credential.
+         */
+        public java.lang.String getCredential() {
+          java.lang.Object ref = credential_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
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+            java.lang.String s = bs.toStringUtf8();
+            credential_ = s;
+            return s;
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+        /**
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+         * @return The bytes for credential.
+         */
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+            return b;
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+        /**
+         * <code>string credential = 1;</code>
+         * @param value The credential to set.
+         * @return This builder for chaining.
+         */
+        public Builder setCredential(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          credential_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string credential = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearCredential() {
+          credential_ = getDefaultInstance().getCredential();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string credential = 1;</code>
+         * @param value The bytes for credential to set.
+         * @return This builder for chaining.
+         */
+        public Builder setCredentialBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          credential_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private com.google.protobuf.LazyStringArrayList urls_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+        private void ensureUrlsIsMutable() {
+          if (!urls_.isModifiable()) {
+            urls_ = new com.google.protobuf.LazyStringArrayList(urls_);
+          }
+          bitField0_ |= 0x00000002;
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @return A list containing the urls.
+         */
+        public com.google.protobuf.ProtocolStringList
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+          urls_.makeImmutable();
+          return urls_;
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @return The count of urls.
+         */
+        public int getUrlsCount() {
+          return urls_.size();
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @param index The index of the element to return.
+         * @return The urls at the given index.
+         */
+        public java.lang.String getUrls(int index) {
+          return urls_.get(index);
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @param index The index of the value to return.
+         * @return The bytes of the urls at the given index.
+         */
+        public com.google.protobuf.ByteString
+            getUrlsBytes(int index) {
+          return urls_.getByteString(index);
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @param index The index to set the value at.
+         * @param value The urls to set.
+         * @return This builder for chaining.
+         */
+        public Builder setUrls(
+            int index, java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          ensureUrlsIsMutable();
+          urls_.set(index, value);
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @param value The urls to add.
+         * @return This builder for chaining.
+         */
+        public Builder addUrls(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          ensureUrlsIsMutable();
+          urls_.add(value);
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @param values The urls to add.
+         * @return This builder for chaining.
+         */
+        public Builder addAllUrls(
+            java.lang.Iterable<java.lang.String> values) {
+          ensureUrlsIsMutable();
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, urls_);
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearUrls() {
+          urls_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000002);;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>repeated string urls = 2;</code>
+         * @param value The bytes of the urls to add.
+         * @return This builder for chaining.
+         */
+        public Builder addUrlsBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          ensureUrlsIsMutable();
+          urls_.add(value);
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object username_ = "";
+        /**
+         * <code>string username = 3;</code>
+         * @return The username.
+         */
+        public java.lang.String getUsername() {
+          java.lang.Object ref = username_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            username_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string username = 3;</code>
+         * @return The bytes for username.
+         */
+        public com.google.protobuf.ByteString
+            getUsernameBytes() {
+          java.lang.Object ref = username_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            username_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string username = 3;</code>
+         * @param value The username to set.
+         * @return This builder for chaining.
+         */
+        public Builder setUsername(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          username_ = value;
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string username = 3;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearUsername() {
+          username_ = getDefaultInstance().getUsername();
+          bitField0_ = (bitField0_ & ~0x00000004);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string username = 3;</code>
+         * @param value The bytes for username to set.
+         * @return This builder for chaining.
+         */
+        public Builder setUsernameBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          username_ = value;
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.IceServer)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.IceServer)
+      private static final fishjam.media_events.server.Server.MediaEvent.IceServer DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.IceServer();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.IceServer getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<IceServer>
+          PARSER = new com.google.protobuf.AbstractParser<IceServer>() {
+        @java.lang.Override
+        public IceServer parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<IceServer> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<IceServer> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.IceServer getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface EndpointUpdatedOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.EndpointUpdated)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The metadataJson.
+       */
+      java.lang.String getMetadataJson();
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The bytes for metadataJson.
+       */
+      com.google.protobuf.ByteString
+          getMetadataJsonBytes();
+    }
+    /**
+     * <pre>
+     * Sent when metadata of one of the endpoints was updated
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.EndpointUpdated}
+     */
+    public static final class EndpointUpdated extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.EndpointUpdated)
+        EndpointUpdatedOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          EndpointUpdated.class.getName());
+      }
+      // Use EndpointUpdated.newBuilder() to construct.
+      private EndpointUpdated(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private EndpointUpdated() {
+        endpointId_ = "";
+        metadataJson_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.class, fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int METADATA_JSON_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object metadataJson_ = "";
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The metadataJson.
+       */
+      @java.lang.Override
+      public java.lang.String getMetadataJson() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          metadataJson_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The bytes for metadataJson.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getMetadataJsonBytes() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          metadataJson_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, metadataJson_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, metadataJson_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.EndpointUpdated)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.EndpointUpdated other = (fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!getMetadataJson()
+            .equals(other.getMetadataJson())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        hash = (37 * hash) + METADATA_JSON_FIELD_NUMBER;
+        hash = (53 * hash) + getMetadataJson().hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.EndpointUpdated prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when metadata of one of the endpoints was updated
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.EndpointUpdated}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.EndpointUpdated)
+          fishjam.media_events.server.Server.MediaEvent.EndpointUpdatedOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.class, fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          metadataJson_ = "";
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointUpdated getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointUpdated build() {
+          fishjam.media_events.server.Server.MediaEvent.EndpointUpdated result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointUpdated buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.EndpointUpdated result = new fishjam.media_events.server.Server.MediaEvent.EndpointUpdated(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.EndpointUpdated result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.metadataJson_ = metadataJson_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.EndpointUpdated)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.EndpointUpdated other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.getMetadataJson().isEmpty()) {
+            metadataJson_ = other.metadataJson_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  metadataJson_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object metadataJson_ = "";
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return The metadataJson.
+         */
+        public java.lang.String getMetadataJson() {
+          java.lang.Object ref = metadataJson_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            metadataJson_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return The bytes for metadataJson.
+         */
+        public com.google.protobuf.ByteString
+            getMetadataJsonBytes() {
+          java.lang.Object ref = metadataJson_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            metadataJson_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @param value The metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJson(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          metadataJson_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearMetadataJson() {
+          metadataJson_ = getDefaultInstance().getMetadataJson();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @param value The bytes for metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJsonBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          metadataJson_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.EndpointUpdated)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.EndpointUpdated)
+      private static final fishjam.media_events.server.Server.MediaEvent.EndpointUpdated DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.EndpointUpdated();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointUpdated getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<EndpointUpdated>
+          PARSER = new com.google.protobuf.AbstractParser<EndpointUpdated>() {
+        @java.lang.Override
+        public EndpointUpdated parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<EndpointUpdated> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<EndpointUpdated> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointUpdated getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface TrackUpdatedOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.TrackUpdated)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>string metadata_json = 3;</code>
+       * @return The metadataJson.
+       */
+      java.lang.String getMetadataJson();
+      /**
+       * <code>string metadata_json = 3;</code>
+       * @return The bytes for metadataJson.
+       */
+      com.google.protobuf.ByteString
+          getMetadataJsonBytes();
+    }
+    /**
+     * <pre>
+     * Sent when metadata of one of the tracks was updated
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.TrackUpdated}
+     */
+    public static final class TrackUpdated extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.TrackUpdated)
+        TrackUpdatedOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          TrackUpdated.class.getName());
+      }
+      // Use TrackUpdated.newBuilder() to construct.
+      private TrackUpdated(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private TrackUpdated() {
+        endpointId_ = "";
+        trackId_ = "";
+        metadataJson_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.TrackUpdated.class, fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
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+       */
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+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
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+
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+      private volatile java.lang.Object metadataJson_ = "";
+      /**
+       * <code>string metadata_json = 3;</code>
+       * @return The metadataJson.
+       */
+      @java.lang.Override
+      public java.lang.String getMetadataJson() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          metadataJson_ = s;
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+      /**
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+       * @return The bytes for metadataJson.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getMetadataJsonBytes() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          metadataJson_ = b;
+          return b;
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+        }
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+      public final boolean isInitialized() {
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+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, trackId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 3, metadataJson_);
+        }
+        getUnknownFields().writeTo(output);
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+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, trackId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(3, metadataJson_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.TrackUpdated)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.TrackUpdated other = (fishjam.media_events.server.Server.MediaEvent.TrackUpdated) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (!getMetadataJson()
+            .equals(other.getMetadataJson())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + METADATA_JSON_FIELD_NUMBER;
+        hash = (53 * hash) + getMetadataJson().hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.TrackUpdated prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when metadata of one of the tracks was updated
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.TrackUpdated}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.TrackUpdated)
+          fishjam.media_events.server.Server.MediaEvent.TrackUpdatedOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.TrackUpdated.class, fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.TrackUpdated.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          trackId_ = "";
+          metadataJson_ = "";
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackUpdated getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackUpdated build() {
+          fishjam.media_events.server.Server.MediaEvent.TrackUpdated result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackUpdated buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.TrackUpdated result = new fishjam.media_events.server.Server.MediaEvent.TrackUpdated(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.TrackUpdated result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.metadataJson_ = metadataJson_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.TrackUpdated) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.TrackUpdated)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.TrackUpdated other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          if (!other.getMetadataJson().isEmpty()) {
+            metadataJson_ = other.metadataJson_;
+            bitField0_ |= 0x00000004;
+            onChanged();
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 26: {
+                  metadataJson_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 26
+                default: {
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+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 2;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object metadataJson_ = "";
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @return The metadataJson.
+         */
+        public java.lang.String getMetadataJson() {
+          java.lang.Object ref = metadataJson_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            metadataJson_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @return The bytes for metadataJson.
+         */
+        public com.google.protobuf.ByteString
+            getMetadataJsonBytes() {
+          java.lang.Object ref = metadataJson_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            metadataJson_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @param value The metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJson(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          metadataJson_ = value;
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearMetadataJson() {
+          metadataJson_ = getDefaultInstance().getMetadataJson();
+          bitField0_ = (bitField0_ & ~0x00000004);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 3;</code>
+         * @param value The bytes for metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJsonBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          metadataJson_ = value;
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.TrackUpdated)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.TrackUpdated)
+      private static final fishjam.media_events.server.Server.MediaEvent.TrackUpdated DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.TrackUpdated();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackUpdated getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<TrackUpdated>
+          PARSER = new com.google.protobuf.AbstractParser<TrackUpdated>() {
+        @java.lang.Override
+        public TrackUpdated parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<TrackUpdated> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<TrackUpdated> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackUpdated getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface TracksAddedOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.TracksAdded)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      int getTrackIdToTrackCount();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      boolean containsTrackIdToTrack(
+          java.lang.String key);
+      /**
+       * Use {@link #getTrackIdToTrackMap()} instead.
+       */
+      @java.lang.Deprecated
+      java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+      getTrackIdToTrack();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+      getTrackIdToTrackMap();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrDefault(
+          java.lang.String key,
+          /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track defaultValue);
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrThrow(
+          java.lang.String key);
+    }
+    /**
+     * <pre>
+     * Sent to informs that one of the peers has added one or more tracks.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.TracksAdded}
+     */
+    public static final class TracksAdded extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.TracksAdded)
+        TracksAddedOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          TracksAdded.class.getName());
+      }
+      // Use TracksAdded.newBuilder() to construct.
+      private TracksAdded(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private TracksAdded() {
+        endpointId_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_descriptor;
+      }
+
+      @SuppressWarnings({"rawtypes"})
+      @java.lang.Override
+      protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+          int number) {
+        switch (number) {
+          case 2:
+            return internalGetTrackIdToTrack();
+          default:
+            throw new RuntimeException(
+                "Invalid map field number: " + number);
+        }
+      }
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.TracksAdded.class, fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int TRACK_ID_TO_TRACK_FIELD_NUMBER = 2;
+      private static final class TrackIdToTrackDefaultEntryHolder {
+        static final com.google.protobuf.MapEntry<
+            java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> defaultEntry =
+                com.google.protobuf.MapEntry
+                .<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>newDefaultInstance(
+                    fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_TrackIdToTrackEntry_descriptor, 
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    fishjam.media_events.server.Server.MediaEvent.Track.getDefaultInstance());
+      }
+      @SuppressWarnings("serial")
+      private com.google.protobuf.MapField<
+          java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> trackIdToTrack_;
+      private com.google.protobuf.MapField<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+      internalGetTrackIdToTrack() {
+        if (trackIdToTrack_ == null) {
+          return com.google.protobuf.MapField.emptyMapField(
+              TrackIdToTrackDefaultEntryHolder.defaultEntry);
+        }
+        return trackIdToTrack_;
+      }
+      public int getTrackIdToTrackCount() {
+        return internalGetTrackIdToTrack().getMap().size();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      @java.lang.Override
+      public boolean containsTrackIdToTrack(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        return internalGetTrackIdToTrack().getMap().containsKey(key);
+      }
+      /**
+       * Use {@link #getTrackIdToTrackMap()} instead.
+       */
+      @java.lang.Override
+      @java.lang.Deprecated
+      public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> getTrackIdToTrack() {
+        return getTrackIdToTrackMap();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      @java.lang.Override
+      public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> getTrackIdToTrackMap() {
+        return internalGetTrackIdToTrack().getMap();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      @java.lang.Override
+      public /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrDefault(
+          java.lang.String key,
+          /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track defaultValue) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> map =
+            internalGetTrackIdToTrack().getMap();
+        return map.containsKey(key) ? map.get(key) : defaultValue;
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrThrow(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> map =
+            internalGetTrackIdToTrack().getMap();
+        if (!map.containsKey(key)) {
+          throw new java.lang.IllegalArgumentException();
+        }
+        return map.get(key);
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        com.google.protobuf.GeneratedMessage
+          .serializeStringMapTo(
+            output,
+            internalGetTrackIdToTrack(),
+            TrackIdToTrackDefaultEntryHolder.defaultEntry,
+            2);
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        for (java.util.Map.Entry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> entry
+             : internalGetTrackIdToTrack().getMap().entrySet()) {
+          com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+          trackIdToTrack__ = TrackIdToTrackDefaultEntryHolder.defaultEntry.newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+          size += com.google.protobuf.CodedOutputStream
+              .computeMessageSize(2, trackIdToTrack__);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.TracksAdded)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.TracksAdded other = (fishjam.media_events.server.Server.MediaEvent.TracksAdded) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!internalGetTrackIdToTrack().equals(
+            other.internalGetTrackIdToTrack())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        if (!internalGetTrackIdToTrack().getMap().isEmpty()) {
+          hash = (37 * hash) + TRACK_ID_TO_TRACK_FIELD_NUMBER;
+          hash = (53 * hash) + internalGetTrackIdToTrack().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.TracksAdded prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent to informs that one of the peers has added one or more tracks.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.TracksAdded}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.TracksAdded)
+          fishjam.media_events.server.Server.MediaEvent.TracksAddedOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_descriptor;
+        }
+
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 2:
+              return internalGetTrackIdToTrack();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMutableMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 2:
+              return internalGetMutableTrackIdToTrack();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.TracksAdded.class, fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.TracksAdded.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          internalGetMutableTrackIdToTrack().clear();
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TracksAdded getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TracksAdded build() {
+          fishjam.media_events.server.Server.MediaEvent.TracksAdded result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TracksAdded buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.TracksAdded result = new fishjam.media_events.server.Server.MediaEvent.TracksAdded(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.TracksAdded result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.trackIdToTrack_ = internalGetTrackIdToTrack().build(TrackIdToTrackDefaultEntryHolder.defaultEntry);
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.TracksAdded) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.TracksAdded)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.TracksAdded other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          internalGetMutableTrackIdToTrack().mergeFrom(
+              other.internalGetTrackIdToTrack());
+          bitField0_ |= 0x00000002;
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+                  trackIdToTrack__ = input.readMessage(
+                      TrackIdToTrackDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+                  internalGetMutableTrackIdToTrack().ensureBuilderMap().put(
+                      trackIdToTrack__.getKey(), trackIdToTrack__.getValue());
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private static final class TrackIdToTrackConverter implements com.google.protobuf.MapFieldBuilder.Converter<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder, fishjam.media_events.server.Server.MediaEvent.Track> {
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.Track build(fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder val) {
+            if (val instanceof fishjam.media_events.server.Server.MediaEvent.Track) { return (fishjam.media_events.server.Server.MediaEvent.Track) val; }
+            return ((fishjam.media_events.server.Server.MediaEvent.Track.Builder) val).build();
+          }
+
+          @java.lang.Override
+          public com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> defaultEntry() {
+            return TrackIdToTrackDefaultEntryHolder.defaultEntry;
+          }
+        };
+        private static final TrackIdToTrackConverter trackIdToTrackConverter = new TrackIdToTrackConverter();
+
+        private com.google.protobuf.MapFieldBuilder<
+            java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder, fishjam.media_events.server.Server.MediaEvent.Track, fishjam.media_events.server.Server.MediaEvent.Track.Builder> trackIdToTrack_;
+        private com.google.protobuf.MapFieldBuilder<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder, fishjam.media_events.server.Server.MediaEvent.Track, fishjam.media_events.server.Server.MediaEvent.Track.Builder>
+            internalGetTrackIdToTrack() {
+          if (trackIdToTrack_ == null) {
+            return new com.google.protobuf.MapFieldBuilder<>(trackIdToTrackConverter);
+          }
+          return trackIdToTrack_;
+        }
+        private com.google.protobuf.MapFieldBuilder<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder, fishjam.media_events.server.Server.MediaEvent.Track, fishjam.media_events.server.Server.MediaEvent.Track.Builder>
+            internalGetMutableTrackIdToTrack() {
+          if (trackIdToTrack_ == null) {
+            trackIdToTrack_ = new com.google.protobuf.MapFieldBuilder<>(trackIdToTrackConverter);
+          }
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return trackIdToTrack_;
+        }
+        public int getTrackIdToTrackCount() {
+          return internalGetTrackIdToTrack().ensureBuilderMap().size();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+         */
+        @java.lang.Override
+        public boolean containsTrackIdToTrack(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          return internalGetTrackIdToTrack().ensureBuilderMap().containsKey(key);
+        }
+        /**
+         * Use {@link #getTrackIdToTrackMap()} instead.
+         */
+        @java.lang.Override
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> getTrackIdToTrack() {
+          return getTrackIdToTrackMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+         */
+        @java.lang.Override
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> getTrackIdToTrackMap() {
+          return internalGetTrackIdToTrack().getImmutableMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+         */
+        @java.lang.Override
+        public /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrDefault(
+            java.lang.String key,
+            /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Track defaultValue) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder> map = internalGetMutableTrackIdToTrack().ensureBuilderMap();
+          return map.containsKey(key) ? trackIdToTrackConverter.build(map.get(key)) : defaultValue;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+         */
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Track getTrackIdToTrackOrThrow(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder> map = internalGetMutableTrackIdToTrack().ensureBuilderMap();
+          if (!map.containsKey(key)) {
+            throw new java.lang.IllegalArgumentException();
+          }
+          return trackIdToTrackConverter.build(map.get(key));
+        }
+        public Builder clearTrackIdToTrack() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          internalGetMutableTrackIdToTrack().clear();
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+         */
+        public Builder removeTrackIdToTrack(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          internalGetMutableTrackIdToTrack().ensureBuilderMap()
+              .remove(key);
+          return this;
+        }
+        /**
+         * Use alternate mutation accessors instead.
+         */
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track>
+            getMutableTrackIdToTrack() {
+          bitField0_ |= 0x00000002;
+          return internalGetMutableTrackIdToTrack().ensureMessageMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+         */
+        public Builder putTrackIdToTrack(
+            java.lang.String key,
+            fishjam.media_events.server.Server.MediaEvent.Track value) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          if (value == null) { throw new NullPointerException("map value"); }
+          internalGetMutableTrackIdToTrack().ensureBuilderMap()
+              .put(key, value);
+          bitField0_ |= 0x00000002;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+         */
+        public Builder putAllTrackIdToTrack(
+            java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> values) {
+          for (java.util.Map.Entry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Track> e : values.entrySet()) {
+            if (e.getKey() == null || e.getValue() == null) {
+              throw new NullPointerException();
+            }
+          }
+          internalGetMutableTrackIdToTrack().ensureBuilderMap()
+              .putAll(values);
+          bitField0_ |= 0x00000002;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Track&gt; track_id_to_track = 2;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.Track.Builder putTrackIdToTrackBuilderIfAbsent(
+            java.lang.String key) {
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder> builderMap = internalGetMutableTrackIdToTrack().ensureBuilderMap();
+          fishjam.media_events.server.Server.MediaEvent.TrackOrBuilder entry = builderMap.get(key);
+          if (entry == null) {
+            entry = fishjam.media_events.server.Server.MediaEvent.Track.newBuilder();
+            builderMap.put(key, entry);
+          }
+          if (entry instanceof fishjam.media_events.server.Server.MediaEvent.Track) {
+            entry = ((fishjam.media_events.server.Server.MediaEvent.Track) entry).toBuilder();
+            builderMap.put(key, entry);
+          }
+          return (fishjam.media_events.server.Server.MediaEvent.Track.Builder) entry;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.TracksAdded)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.TracksAdded)
+      private static final fishjam.media_events.server.Server.MediaEvent.TracksAdded DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.TracksAdded();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TracksAdded getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<TracksAdded>
+          PARSER = new com.google.protobuf.AbstractParser<TracksAdded>() {
+        @java.lang.Override
+        public TracksAdded parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<TracksAdded> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<TracksAdded> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TracksAdded getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface TracksRemovedOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.TracksRemoved)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>repeated string track_ids = 2;</code>
+       * @return A list containing the trackIds.
+       */
+      java.util.List<java.lang.String>
+          getTrackIdsList();
+      /**
+       * <code>repeated string track_ids = 2;</code>
+       * @return The count of trackIds.
+       */
+      int getTrackIdsCount();
+      /**
+       * <code>repeated string track_ids = 2;</code>
+       * @param index The index of the element to return.
+       * @return The trackIds at the given index.
+       */
+      java.lang.String getTrackIds(int index);
+      /**
+       * <code>repeated string track_ids = 2;</code>
+       * @param index The index of the value to return.
+       * @return The bytes of the trackIds at the given index.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdsBytes(int index);
+    }
+    /**
+     * <pre>
+     * Sent to informs that one of the peers has removed one or more tracks.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.TracksRemoved}
+     */
+    public static final class TracksRemoved extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.TracksRemoved)
+        TracksRemovedOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          TracksRemoved.class.getName());
+      }
+      // Use TracksRemoved.newBuilder() to construct.
+      private TracksRemoved(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private TracksRemoved() {
+        endpointId_ = "";
+        trackIds_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.TracksRemoved.class, fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int TRACK_IDS_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private com.google.protobuf.LazyStringArrayList trackIds_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
+      /**
+       * <code>repeated string track_ids = 2;</code>
+       * @return A list containing the trackIds.
+       */
+      public com.google.protobuf.ProtocolStringList
+          getTrackIdsList() {
+        return trackIds_;
+      }
+      /**
+       * <code>repeated string track_ids = 2;</code>
+       * @return The count of trackIds.
+       */
+      public int getTrackIdsCount() {
+        return trackIds_.size();
+      }
+      /**
+       * <code>repeated string track_ids = 2;</code>
+       * @param index The index of the element to return.
+       * @return The trackIds at the given index.
+       */
+      public java.lang.String getTrackIds(int index) {
+        return trackIds_.get(index);
+      }
+      /**
+       * <code>repeated string track_ids = 2;</code>
+       * @param index The index of the value to return.
+       * @return The bytes of the trackIds at the given index.
+       */
+      public com.google.protobuf.ByteString
+          getTrackIdsBytes(int index) {
+        return trackIds_.getByteString(index);
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        for (int i = 0; i < trackIds_.size(); i++) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, trackIds_.getRaw(i));
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        {
+          int dataSize = 0;
+          for (int i = 0; i < trackIds_.size(); i++) {
+            dataSize += computeStringSizeNoTag(trackIds_.getRaw(i));
+          }
+          size += dataSize;
+          size += 1 * getTrackIdsList().size();
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.TracksRemoved)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.TracksRemoved other = (fishjam.media_events.server.Server.MediaEvent.TracksRemoved) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!getTrackIdsList()
+            .equals(other.getTrackIdsList())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        if (getTrackIdsCount() > 0) {
+          hash = (37 * hash) + TRACK_IDS_FIELD_NUMBER;
+          hash = (53 * hash) + getTrackIdsList().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.TracksRemoved prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent to informs that one of the peers has removed one or more tracks.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.TracksRemoved}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.TracksRemoved)
+          fishjam.media_events.server.Server.MediaEvent.TracksRemovedOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.TracksRemoved.class, fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.TracksRemoved.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          trackIds_ =
+              com.google.protobuf.LazyStringArrayList.emptyList();
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TracksRemoved getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TracksRemoved build() {
+          fishjam.media_events.server.Server.MediaEvent.TracksRemoved result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TracksRemoved buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.TracksRemoved result = new fishjam.media_events.server.Server.MediaEvent.TracksRemoved(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.TracksRemoved result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            trackIds_.makeImmutable();
+            result.trackIds_ = trackIds_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.TracksRemoved) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.TracksRemoved)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.TracksRemoved other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.trackIds_.isEmpty()) {
+            if (trackIds_.isEmpty()) {
+              trackIds_ = other.trackIds_;
+              bitField0_ |= 0x00000002;
+            } else {
+              ensureTrackIdsIsMutable();
+              trackIds_.addAll(other.trackIds_);
+            }
+            onChanged();
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  ensureTrackIdsIsMutable();
+                  trackIds_.add(s);
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private com.google.protobuf.LazyStringArrayList trackIds_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+        private void ensureTrackIdsIsMutable() {
+          if (!trackIds_.isModifiable()) {
+            trackIds_ = new com.google.protobuf.LazyStringArrayList(trackIds_);
+          }
+          bitField0_ |= 0x00000002;
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @return A list containing the trackIds.
+         */
+        public com.google.protobuf.ProtocolStringList
+            getTrackIdsList() {
+          trackIds_.makeImmutable();
+          return trackIds_;
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @return The count of trackIds.
+         */
+        public int getTrackIdsCount() {
+          return trackIds_.size();
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @param index The index of the element to return.
+         * @return The trackIds at the given index.
+         */
+        public java.lang.String getTrackIds(int index) {
+          return trackIds_.get(index);
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @param index The index of the value to return.
+         * @return The bytes of the trackIds at the given index.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdsBytes(int index) {
+          return trackIds_.getByteString(index);
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @param index The index to set the value at.
+         * @param value The trackIds to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIds(
+            int index, java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          ensureTrackIdsIsMutable();
+          trackIds_.set(index, value);
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @param value The trackIds to add.
+         * @return This builder for chaining.
+         */
+        public Builder addTrackIds(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          ensureTrackIdsIsMutable();
+          trackIds_.add(value);
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @param values The trackIds to add.
+         * @return This builder for chaining.
+         */
+        public Builder addAllTrackIds(
+            java.lang.Iterable<java.lang.String> values) {
+          ensureTrackIdsIsMutable();
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, trackIds_);
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackIds() {
+          trackIds_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000002);;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>repeated string track_ids = 2;</code>
+         * @param value The bytes of the trackIds to add.
+         * @return This builder for chaining.
+         */
+        public Builder addTrackIdsBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          ensureTrackIdsIsMutable();
+          trackIds_.add(value);
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.TracksRemoved)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.TracksRemoved)
+      private static final fishjam.media_events.server.Server.MediaEvent.TracksRemoved DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.TracksRemoved();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TracksRemoved getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<TracksRemoved>
+          PARSER = new com.google.protobuf.AbstractParser<TracksRemoved>() {
+        @java.lang.Override
+        public TracksRemoved parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<TracksRemoved> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<TracksRemoved> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TracksRemoved getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface EndpointAddedOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.EndpointAdded)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The metadataJson.
+       */
+      java.lang.String getMetadataJson();
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The bytes for metadataJson.
+       */
+      com.google.protobuf.ByteString
+          getMetadataJsonBytes();
+    }
+    /**
+     * <pre>
+     * Sent to all peers in the room after a new endpoint was added.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.EndpointAdded}
+     */
+    public static final class EndpointAdded extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.EndpointAdded)
+        EndpointAddedOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          EndpointAdded.class.getName());
+      }
+      // Use EndpointAdded.newBuilder() to construct.
+      private EndpointAdded(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private EndpointAdded() {
+        endpointId_ = "";
+        metadataJson_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.EndpointAdded.class, fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int METADATA_JSON_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object metadataJson_ = "";
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The metadataJson.
+       */
+      @java.lang.Override
+      public java.lang.String getMetadataJson() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          metadataJson_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string metadata_json = 2;</code>
+       * @return The bytes for metadataJson.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getMetadataJsonBytes() {
+        java.lang.Object ref = metadataJson_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          metadataJson_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, metadataJson_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(metadataJson_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, metadataJson_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.EndpointAdded)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.EndpointAdded other = (fishjam.media_events.server.Server.MediaEvent.EndpointAdded) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!getMetadataJson()
+            .equals(other.getMetadataJson())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        hash = (37 * hash) + METADATA_JSON_FIELD_NUMBER;
+        hash = (53 * hash) + getMetadataJson().hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.EndpointAdded prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent to all peers in the room after a new endpoint was added.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.EndpointAdded}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.EndpointAdded)
+          fishjam.media_events.server.Server.MediaEvent.EndpointAddedOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.EndpointAdded.class, fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.EndpointAdded.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          metadataJson_ = "";
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointAdded getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointAdded build() {
+          fishjam.media_events.server.Server.MediaEvent.EndpointAdded result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointAdded buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.EndpointAdded result = new fishjam.media_events.server.Server.MediaEvent.EndpointAdded(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.EndpointAdded result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.metadataJson_ = metadataJson_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.EndpointAdded) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.EndpointAdded)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.EndpointAdded other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.getMetadataJson().isEmpty()) {
+            metadataJson_ = other.metadataJson_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  metadataJson_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object metadataJson_ = "";
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return The metadataJson.
+         */
+        public java.lang.String getMetadataJson() {
+          java.lang.Object ref = metadataJson_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            metadataJson_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return The bytes for metadataJson.
+         */
+        public com.google.protobuf.ByteString
+            getMetadataJsonBytes() {
+          java.lang.Object ref = metadataJson_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            metadataJson_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @param value The metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJson(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          metadataJson_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearMetadataJson() {
+          metadataJson_ = getDefaultInstance().getMetadataJson();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string metadata_json = 2;</code>
+         * @param value The bytes for metadataJson to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMetadataJsonBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          metadataJson_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.EndpointAdded)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.EndpointAdded)
+      private static final fishjam.media_events.server.Server.MediaEvent.EndpointAdded DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.EndpointAdded();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointAdded getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<EndpointAdded>
+          PARSER = new com.google.protobuf.AbstractParser<EndpointAdded>() {
+        @java.lang.Override
+        public EndpointAdded parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<EndpointAdded> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<EndpointAdded> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointAdded getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface ConnectedOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.Connected)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      int getEndpointIdToEndpointCount();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      boolean containsEndpointIdToEndpoint(
+          java.lang.String key);
+      /**
+       * Use {@link #getEndpointIdToEndpointMap()} instead.
+       */
+      @java.lang.Deprecated
+      java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint>
+      getEndpointIdToEndpoint();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint>
+      getEndpointIdToEndpointMap();
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Endpoint getEndpointIdToEndpointOrDefault(
+          java.lang.String key,
+          /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Endpoint defaultValue);
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      fishjam.media_events.server.Server.MediaEvent.Endpoint getEndpointIdToEndpointOrThrow(
+          java.lang.String key);
+
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      java.util.List<fishjam.media_events.server.Server.MediaEvent.IceServer> 
+          getIceServersList();
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      fishjam.media_events.server.Server.MediaEvent.IceServer getIceServers(int index);
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      int getIceServersCount();
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      java.util.List<? extends fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder> 
+          getIceServersOrBuilderList();
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder getIceServersOrBuilder(
+          int index);
+    }
+    /**
+     * <pre>
+     * Sent to the peer after connecting to the WebRTC Endpoint.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.Connected}
+     */
+    public static final class Connected extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.Connected)
+        ConnectedOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          Connected.class.getName());
+      }
+      // Use Connected.newBuilder() to construct.
+      private Connected(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private Connected() {
+        endpointId_ = "";
+        iceServers_ = java.util.Collections.emptyList();
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Connected_descriptor;
+      }
+
+      @SuppressWarnings({"rawtypes"})
+      @java.lang.Override
+      protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+          int number) {
+        switch (number) {
+          case 2:
+            return internalGetEndpointIdToEndpoint();
+          default:
+            throw new RuntimeException(
+                "Invalid map field number: " + number);
+        }
+      }
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Connected_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.Connected.class, fishjam.media_events.server.Server.MediaEvent.Connected.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int ENDPOINT_ID_TO_ENDPOINT_FIELD_NUMBER = 2;
+      private static final class EndpointIdToEndpointDefaultEntryHolder {
+        static final com.google.protobuf.MapEntry<
+            java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> defaultEntry =
+                com.google.protobuf.MapEntry
+                .<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint>newDefaultInstance(
+                    fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Connected_EndpointIdToEndpointEntry_descriptor, 
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    fishjam.media_events.server.Server.MediaEvent.Endpoint.getDefaultInstance());
+      }
+      @SuppressWarnings("serial")
+      private com.google.protobuf.MapField<
+          java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> endpointIdToEndpoint_;
+      private com.google.protobuf.MapField<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint>
+      internalGetEndpointIdToEndpoint() {
+        if (endpointIdToEndpoint_ == null) {
+          return com.google.protobuf.MapField.emptyMapField(
+              EndpointIdToEndpointDefaultEntryHolder.defaultEntry);
+        }
+        return endpointIdToEndpoint_;
+      }
+      public int getEndpointIdToEndpointCount() {
+        return internalGetEndpointIdToEndpoint().getMap().size();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      @java.lang.Override
+      public boolean containsEndpointIdToEndpoint(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        return internalGetEndpointIdToEndpoint().getMap().containsKey(key);
+      }
+      /**
+       * Use {@link #getEndpointIdToEndpointMap()} instead.
+       */
+      @java.lang.Override
+      @java.lang.Deprecated
+      public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> getEndpointIdToEndpoint() {
+        return getEndpointIdToEndpointMap();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      @java.lang.Override
+      public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> getEndpointIdToEndpointMap() {
+        return internalGetEndpointIdToEndpoint().getMap();
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      @java.lang.Override
+      public /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Endpoint getEndpointIdToEndpointOrDefault(
+          java.lang.String key,
+          /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Endpoint defaultValue) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> map =
+            internalGetEndpointIdToEndpoint().getMap();
+        return map.containsKey(key) ? map.get(key) : defaultValue;
+      }
+      /**
+       * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Endpoint getEndpointIdToEndpointOrThrow(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> map =
+            internalGetEndpointIdToEndpoint().getMap();
+        if (!map.containsKey(key)) {
+          throw new java.lang.IllegalArgumentException();
+        }
+        return map.get(key);
+      }
+
+      public static final int ICE_SERVERS_FIELD_NUMBER = 3;
+      @SuppressWarnings("serial")
+      private java.util.List<fishjam.media_events.server.Server.MediaEvent.IceServer> iceServers_;
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      @java.lang.Override
+      public java.util.List<fishjam.media_events.server.Server.MediaEvent.IceServer> getIceServersList() {
+        return iceServers_;
+      }
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      @java.lang.Override
+      public java.util.List<? extends fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder> 
+          getIceServersOrBuilderList() {
+        return iceServers_;
+      }
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      @java.lang.Override
+      public int getIceServersCount() {
+        return iceServers_.size();
+      }
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.IceServer getIceServers(int index) {
+        return iceServers_.get(index);
+      }
+      /**
+       * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder getIceServersOrBuilder(
+          int index) {
+        return iceServers_.get(index);
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        com.google.protobuf.GeneratedMessage
+          .serializeStringMapTo(
+            output,
+            internalGetEndpointIdToEndpoint(),
+            EndpointIdToEndpointDefaultEntryHolder.defaultEntry,
+            2);
+        for (int i = 0; i < iceServers_.size(); i++) {
+          output.writeMessage(3, iceServers_.get(i));
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        for (java.util.Map.Entry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> entry
+             : internalGetEndpointIdToEndpoint().getMap().entrySet()) {
+          com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint>
+          endpointIdToEndpoint__ = EndpointIdToEndpointDefaultEntryHolder.defaultEntry.newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+          size += com.google.protobuf.CodedOutputStream
+              .computeMessageSize(2, endpointIdToEndpoint__);
+        }
+        for (int i = 0; i < iceServers_.size(); i++) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(3, iceServers_.get(i));
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.Connected)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.Connected other = (fishjam.media_events.server.Server.MediaEvent.Connected) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!internalGetEndpointIdToEndpoint().equals(
+            other.internalGetEndpointIdToEndpoint())) return false;
+        if (!getIceServersList()
+            .equals(other.getIceServersList())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        if (!internalGetEndpointIdToEndpoint().getMap().isEmpty()) {
+          hash = (37 * hash) + ENDPOINT_ID_TO_ENDPOINT_FIELD_NUMBER;
+          hash = (53 * hash) + internalGetEndpointIdToEndpoint().hashCode();
+        }
+        if (getIceServersCount() > 0) {
+          hash = (37 * hash) + ICE_SERVERS_FIELD_NUMBER;
+          hash = (53 * hash) + getIceServersList().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Connected parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.Connected prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent to the peer after connecting to the WebRTC Endpoint.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.Connected}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.Connected)
+          fishjam.media_events.server.Server.MediaEvent.ConnectedOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Connected_descriptor;
+        }
+
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 2:
+              return internalGetEndpointIdToEndpoint();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMutableMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 2:
+              return internalGetMutableEndpointIdToEndpoint();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Connected_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.Connected.class, fishjam.media_events.server.Server.MediaEvent.Connected.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.Connected.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          internalGetMutableEndpointIdToEndpoint().clear();
+          if (iceServersBuilder_ == null) {
+            iceServers_ = java.util.Collections.emptyList();
+          } else {
+            iceServers_ = null;
+            iceServersBuilder_.clear();
+          }
+          bitField0_ = (bitField0_ & ~0x00000004);
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Connected_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Connected getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Connected build() {
+          fishjam.media_events.server.Server.MediaEvent.Connected result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Connected buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.Connected result = new fishjam.media_events.server.Server.MediaEvent.Connected(this);
+          buildPartialRepeatedFields(result);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartialRepeatedFields(fishjam.media_events.server.Server.MediaEvent.Connected result) {
+          if (iceServersBuilder_ == null) {
+            if (((bitField0_ & 0x00000004) != 0)) {
+              iceServers_ = java.util.Collections.unmodifiableList(iceServers_);
+              bitField0_ = (bitField0_ & ~0x00000004);
+            }
+            result.iceServers_ = iceServers_;
+          } else {
+            result.iceServers_ = iceServersBuilder_.build();
+          }
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.Connected result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.endpointIdToEndpoint_ = internalGetEndpointIdToEndpoint().build(EndpointIdToEndpointDefaultEntryHolder.defaultEntry);
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.Connected) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.Connected)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.Connected other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          internalGetMutableEndpointIdToEndpoint().mergeFrom(
+              other.internalGetEndpointIdToEndpoint());
+          bitField0_ |= 0x00000002;
+          if (iceServersBuilder_ == null) {
+            if (!other.iceServers_.isEmpty()) {
+              if (iceServers_.isEmpty()) {
+                iceServers_ = other.iceServers_;
+                bitField0_ = (bitField0_ & ~0x00000004);
+              } else {
+                ensureIceServersIsMutable();
+                iceServers_.addAll(other.iceServers_);
+              }
+              onChanged();
+            }
+          } else {
+            if (!other.iceServers_.isEmpty()) {
+              if (iceServersBuilder_.isEmpty()) {
+                iceServersBuilder_.dispose();
+                iceServersBuilder_ = null;
+                iceServers_ = other.iceServers_;
+                bitField0_ = (bitField0_ & ~0x00000004);
+                iceServersBuilder_ = 
+                  com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+                     getIceServersFieldBuilder() : null;
+              } else {
+                iceServersBuilder_.addAllMessages(other.iceServers_);
+              }
+            }
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint>
+                  endpointIdToEndpoint__ = input.readMessage(
+                      EndpointIdToEndpointDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+                  internalGetMutableEndpointIdToEndpoint().ensureBuilderMap().put(
+                      endpointIdToEndpoint__.getKey(), endpointIdToEndpoint__.getValue());
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 26: {
+                  fishjam.media_events.server.Server.MediaEvent.IceServer m =
+                      input.readMessage(
+                          fishjam.media_events.server.Server.MediaEvent.IceServer.parser(),
+                          extensionRegistry);
+                  if (iceServersBuilder_ == null) {
+                    ensureIceServersIsMutable();
+                    iceServers_.add(m);
+                  } else {
+                    iceServersBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 26
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private static final class EndpointIdToEndpointConverter implements com.google.protobuf.MapFieldBuilder.Converter<java.lang.String, fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder, fishjam.media_events.server.Server.MediaEvent.Endpoint> {
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.Endpoint build(fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder val) {
+            if (val instanceof fishjam.media_events.server.Server.MediaEvent.Endpoint) { return (fishjam.media_events.server.Server.MediaEvent.Endpoint) val; }
+            return ((fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder) val).build();
+          }
+
+          @java.lang.Override
+          public com.google.protobuf.MapEntry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> defaultEntry() {
+            return EndpointIdToEndpointDefaultEntryHolder.defaultEntry;
+          }
+        };
+        private static final EndpointIdToEndpointConverter endpointIdToEndpointConverter = new EndpointIdToEndpointConverter();
+
+        private com.google.protobuf.MapFieldBuilder<
+            java.lang.String, fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder, fishjam.media_events.server.Server.MediaEvent.Endpoint, fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder> endpointIdToEndpoint_;
+        private com.google.protobuf.MapFieldBuilder<java.lang.String, fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder, fishjam.media_events.server.Server.MediaEvent.Endpoint, fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder>
+            internalGetEndpointIdToEndpoint() {
+          if (endpointIdToEndpoint_ == null) {
+            return new com.google.protobuf.MapFieldBuilder<>(endpointIdToEndpointConverter);
+          }
+          return endpointIdToEndpoint_;
+        }
+        private com.google.protobuf.MapFieldBuilder<java.lang.String, fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder, fishjam.media_events.server.Server.MediaEvent.Endpoint, fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder>
+            internalGetMutableEndpointIdToEndpoint() {
+          if (endpointIdToEndpoint_ == null) {
+            endpointIdToEndpoint_ = new com.google.protobuf.MapFieldBuilder<>(endpointIdToEndpointConverter);
+          }
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return endpointIdToEndpoint_;
+        }
+        public int getEndpointIdToEndpointCount() {
+          return internalGetEndpointIdToEndpoint().ensureBuilderMap().size();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+         */
+        @java.lang.Override
+        public boolean containsEndpointIdToEndpoint(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          return internalGetEndpointIdToEndpoint().ensureBuilderMap().containsKey(key);
+        }
+        /**
+         * Use {@link #getEndpointIdToEndpointMap()} instead.
+         */
+        @java.lang.Override
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> getEndpointIdToEndpoint() {
+          return getEndpointIdToEndpointMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+         */
+        @java.lang.Override
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> getEndpointIdToEndpointMap() {
+          return internalGetEndpointIdToEndpoint().getImmutableMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+         */
+        @java.lang.Override
+        public /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Endpoint getEndpointIdToEndpointOrDefault(
+            java.lang.String key,
+            /* nullable */
+fishjam.media_events.server.Server.MediaEvent.Endpoint defaultValue) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder> map = internalGetMutableEndpointIdToEndpoint().ensureBuilderMap();
+          return map.containsKey(key) ? endpointIdToEndpointConverter.build(map.get(key)) : defaultValue;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+         */
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Endpoint getEndpointIdToEndpointOrThrow(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder> map = internalGetMutableEndpointIdToEndpoint().ensureBuilderMap();
+          if (!map.containsKey(key)) {
+            throw new java.lang.IllegalArgumentException();
+          }
+          return endpointIdToEndpointConverter.build(map.get(key));
+        }
+        public Builder clearEndpointIdToEndpoint() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          internalGetMutableEndpointIdToEndpoint().clear();
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+         */
+        public Builder removeEndpointIdToEndpoint(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          internalGetMutableEndpointIdToEndpoint().ensureBuilderMap()
+              .remove(key);
+          return this;
+        }
+        /**
+         * Use alternate mutation accessors instead.
+         */
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint>
+            getMutableEndpointIdToEndpoint() {
+          bitField0_ |= 0x00000002;
+          return internalGetMutableEndpointIdToEndpoint().ensureMessageMap();
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+         */
+        public Builder putEndpointIdToEndpoint(
+            java.lang.String key,
+            fishjam.media_events.server.Server.MediaEvent.Endpoint value) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          if (value == null) { throw new NullPointerException("map value"); }
+          internalGetMutableEndpointIdToEndpoint().ensureBuilderMap()
+              .put(key, value);
+          bitField0_ |= 0x00000002;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+         */
+        public Builder putAllEndpointIdToEndpoint(
+            java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> values) {
+          for (java.util.Map.Entry<java.lang.String, fishjam.media_events.server.Server.MediaEvent.Endpoint> e : values.entrySet()) {
+            if (e.getKey() == null || e.getValue() == null) {
+              throw new NullPointerException();
+            }
+          }
+          internalGetMutableEndpointIdToEndpoint().ensureBuilderMap()
+              .putAll(values);
+          bitField0_ |= 0x00000002;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, .fishjam.media_events.server.MediaEvent.Endpoint&gt; endpoint_id_to_endpoint = 2;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder putEndpointIdToEndpointBuilderIfAbsent(
+            java.lang.String key) {
+          java.util.Map<java.lang.String, fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder> builderMap = internalGetMutableEndpointIdToEndpoint().ensureBuilderMap();
+          fishjam.media_events.server.Server.MediaEvent.EndpointOrBuilder entry = builderMap.get(key);
+          if (entry == null) {
+            entry = fishjam.media_events.server.Server.MediaEvent.Endpoint.newBuilder();
+            builderMap.put(key, entry);
+          }
+          if (entry instanceof fishjam.media_events.server.Server.MediaEvent.Endpoint) {
+            entry = ((fishjam.media_events.server.Server.MediaEvent.Endpoint) entry).toBuilder();
+            builderMap.put(key, entry);
+          }
+          return (fishjam.media_events.server.Server.MediaEvent.Endpoint.Builder) entry;
+        }
+
+        private java.util.List<fishjam.media_events.server.Server.MediaEvent.IceServer> iceServers_ =
+          java.util.Collections.emptyList();
+        private void ensureIceServersIsMutable() {
+          if (!((bitField0_ & 0x00000004) != 0)) {
+            iceServers_ = new java.util.ArrayList<fishjam.media_events.server.Server.MediaEvent.IceServer>(iceServers_);
+            bitField0_ |= 0x00000004;
+           }
+        }
+
+        private com.google.protobuf.RepeatedFieldBuilder<
+            fishjam.media_events.server.Server.MediaEvent.IceServer, fishjam.media_events.server.Server.MediaEvent.IceServer.Builder, fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder> iceServersBuilder_;
+
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public java.util.List<fishjam.media_events.server.Server.MediaEvent.IceServer> getIceServersList() {
+          if (iceServersBuilder_ == null) {
+            return java.util.Collections.unmodifiableList(iceServers_);
+          } else {
+            return iceServersBuilder_.getMessageList();
+          }
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public int getIceServersCount() {
+          if (iceServersBuilder_ == null) {
+            return iceServers_.size();
+          } else {
+            return iceServersBuilder_.getCount();
+          }
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.IceServer getIceServers(int index) {
+          if (iceServersBuilder_ == null) {
+            return iceServers_.get(index);
+          } else {
+            return iceServersBuilder_.getMessage(index);
+          }
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder setIceServers(
+            int index, fishjam.media_events.server.Server.MediaEvent.IceServer value) {
+          if (iceServersBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureIceServersIsMutable();
+            iceServers_.set(index, value);
+            onChanged();
+          } else {
+            iceServersBuilder_.setMessage(index, value);
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder setIceServers(
+            int index, fishjam.media_events.server.Server.MediaEvent.IceServer.Builder builderForValue) {
+          if (iceServersBuilder_ == null) {
+            ensureIceServersIsMutable();
+            iceServers_.set(index, builderForValue.build());
+            onChanged();
+          } else {
+            iceServersBuilder_.setMessage(index, builderForValue.build());
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder addIceServers(fishjam.media_events.server.Server.MediaEvent.IceServer value) {
+          if (iceServersBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureIceServersIsMutable();
+            iceServers_.add(value);
+            onChanged();
+          } else {
+            iceServersBuilder_.addMessage(value);
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder addIceServers(
+            int index, fishjam.media_events.server.Server.MediaEvent.IceServer value) {
+          if (iceServersBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            ensureIceServersIsMutable();
+            iceServers_.add(index, value);
+            onChanged();
+          } else {
+            iceServersBuilder_.addMessage(index, value);
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder addIceServers(
+            fishjam.media_events.server.Server.MediaEvent.IceServer.Builder builderForValue) {
+          if (iceServersBuilder_ == null) {
+            ensureIceServersIsMutable();
+            iceServers_.add(builderForValue.build());
+            onChanged();
+          } else {
+            iceServersBuilder_.addMessage(builderForValue.build());
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder addIceServers(
+            int index, fishjam.media_events.server.Server.MediaEvent.IceServer.Builder builderForValue) {
+          if (iceServersBuilder_ == null) {
+            ensureIceServersIsMutable();
+            iceServers_.add(index, builderForValue.build());
+            onChanged();
+          } else {
+            iceServersBuilder_.addMessage(index, builderForValue.build());
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder addAllIceServers(
+            java.lang.Iterable<? extends fishjam.media_events.server.Server.MediaEvent.IceServer> values) {
+          if (iceServersBuilder_ == null) {
+            ensureIceServersIsMutable();
+            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                values, iceServers_);
+            onChanged();
+          } else {
+            iceServersBuilder_.addAllMessages(values);
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder clearIceServers() {
+          if (iceServersBuilder_ == null) {
+            iceServers_ = java.util.Collections.emptyList();
+            bitField0_ = (bitField0_ & ~0x00000004);
+            onChanged();
+          } else {
+            iceServersBuilder_.clear();
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public Builder removeIceServers(int index) {
+          if (iceServersBuilder_ == null) {
+            ensureIceServersIsMutable();
+            iceServers_.remove(index);
+            onChanged();
+          } else {
+            iceServersBuilder_.remove(index);
+          }
+          return this;
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.IceServer.Builder getIceServersBuilder(
+            int index) {
+          return getIceServersFieldBuilder().getBuilder(index);
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder getIceServersOrBuilder(
+            int index) {
+          if (iceServersBuilder_ == null) {
+            return iceServers_.get(index);  } else {
+            return iceServersBuilder_.getMessageOrBuilder(index);
+          }
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public java.util.List<? extends fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder> 
+             getIceServersOrBuilderList() {
+          if (iceServersBuilder_ != null) {
+            return iceServersBuilder_.getMessageOrBuilderList();
+          } else {
+            return java.util.Collections.unmodifiableList(iceServers_);
+          }
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.IceServer.Builder addIceServersBuilder() {
+          return getIceServersFieldBuilder().addBuilder(
+              fishjam.media_events.server.Server.MediaEvent.IceServer.getDefaultInstance());
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.IceServer.Builder addIceServersBuilder(
+            int index) {
+          return getIceServersFieldBuilder().addBuilder(
+              index, fishjam.media_events.server.Server.MediaEvent.IceServer.getDefaultInstance());
+        }
+        /**
+         * <code>repeated .fishjam.media_events.server.MediaEvent.IceServer ice_servers = 3;</code>
+         */
+        public java.util.List<fishjam.media_events.server.Server.MediaEvent.IceServer.Builder> 
+             getIceServersBuilderList() {
+          return getIceServersFieldBuilder().getBuilderList();
+        }
+        private com.google.protobuf.RepeatedFieldBuilder<
+            fishjam.media_events.server.Server.MediaEvent.IceServer, fishjam.media_events.server.Server.MediaEvent.IceServer.Builder, fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder> 
+            getIceServersFieldBuilder() {
+          if (iceServersBuilder_ == null) {
+            iceServersBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
+                fishjam.media_events.server.Server.MediaEvent.IceServer, fishjam.media_events.server.Server.MediaEvent.IceServer.Builder, fishjam.media_events.server.Server.MediaEvent.IceServerOrBuilder>(
+                    iceServers_,
+                    ((bitField0_ & 0x00000004) != 0),
+                    getParentForChildren(),
+                    isClean());
+            iceServers_ = null;
+          }
+          return iceServersBuilder_;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.Connected)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.Connected)
+      private static final fishjam.media_events.server.Server.MediaEvent.Connected DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.Connected();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Connected getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<Connected>
+          PARSER = new com.google.protobuf.AbstractParser<Connected>() {
+        @java.lang.Override
+        public Connected parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<Connected> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<Connected> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Connected getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface EndpointRemovedOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.EndpointRemoved)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+    }
+    /**
+     * <pre>
+     * Sent to all remaining peers in the room after some endpoint was removed.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.EndpointRemoved}
+     */
+    public static final class EndpointRemoved extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.EndpointRemoved)
+        EndpointRemovedOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          EndpointRemoved.class.getName());
+      }
+      // Use EndpointRemoved.newBuilder() to construct.
+      private EndpointRemoved(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private EndpointRemoved() {
+        endpointId_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.class, fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.EndpointRemoved)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.EndpointRemoved other = (fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.EndpointRemoved prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent to all remaining peers in the room after some endpoint was removed.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.EndpointRemoved}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.EndpointRemoved)
+          fishjam.media_events.server.Server.MediaEvent.EndpointRemovedOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.class, fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointRemoved getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointRemoved build() {
+          fishjam.media_events.server.Server.MediaEvent.EndpointRemoved result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.EndpointRemoved buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.EndpointRemoved result = new fishjam.media_events.server.Server.MediaEvent.EndpointRemoved(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.EndpointRemoved result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.EndpointRemoved)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.EndpointRemoved other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.EndpointRemoved)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.EndpointRemoved)
+      private static final fishjam.media_events.server.Server.MediaEvent.EndpointRemoved DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.EndpointRemoved();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.EndpointRemoved getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<EndpointRemoved>
+          PARSER = new com.google.protobuf.AbstractParser<EndpointRemoved>() {
+        @java.lang.Override
+        public EndpointRemoved parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<EndpointRemoved> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<EndpointRemoved> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointRemoved getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface ErrorOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.Error)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string message = 1;</code>
+       * @return The message.
+       */
+      java.lang.String getMessage();
+      /**
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+       * @return The bytes for message.
+       */
+      com.google.protobuf.ByteString
+          getMessageBytes();
+    }
+    /**
+     * <pre>
+     * Sent to inform that an error occurred on the server providing a message to show
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.Error}
+     */
+    public static final class Error extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.Error)
+        ErrorOrBuilder {
+    private static final long serialVersionUID = 0L;
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+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
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+          Error.class.getName());
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+      // Use Error.newBuilder() to construct.
+      private Error(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
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+      private Error() {
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+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Error_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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+
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+       * @return The message.
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+      @java.lang.Override
+      public java.lang.String getMessage() {
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+       * @return The bytes for message.
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+      @java.lang.Override
+      public com.google.protobuf.ByteString
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+        if (ref instanceof java.lang.String) {
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+        memoizedIsInitialized = 1;
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+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(message_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, message_);
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+        getUnknownFields().writeTo(output);
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+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
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+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(message_)) {
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+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.Error)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.Error other = (fishjam.media_events.server.Server.MediaEvent.Error) obj;
+
+        if (!getMessage()
+            .equals(other.getMessage())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + MESSAGE_FIELD_NUMBER;
+        hash = (53 * hash) + getMessage().hashCode();
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+        memoizedHashCode = hash;
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+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.Error parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.Error prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent to inform that an error occurred on the server providing a message to show
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.Error}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.Error)
+          fishjam.media_events.server.Server.MediaEvent.ErrorOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Error_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Error_fieldAccessorTable
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+                  fishjam.media_events.server.Server.MediaEvent.Error.class, fishjam.media_events.server.Server.MediaEvent.Error.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.Error.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          message_ = "";
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_Error_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Error getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Error build() {
+          fishjam.media_events.server.Server.MediaEvent.Error result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.Error buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.Error result = new fishjam.media_events.server.Server.MediaEvent.Error(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.Error result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.message_ = message_;
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+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.Error) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.Error)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.Error other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance()) return this;
+          if (!other.getMessage().isEmpty()) {
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+            bitField0_ |= 0x00000001;
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+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
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+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
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+         * @param value The message to set.
+         * @return This builder for chaining.
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+        public Builder setMessage(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          message_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
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+        /**
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+         * @return This builder for chaining.
+         */
+        public Builder clearMessage() {
+          message_ = getDefaultInstance().getMessage();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
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+        /**
+         * <code>string message = 1;</code>
+         * @param value The bytes for message to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMessageBytes(
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+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          message_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.Error)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.Error)
+      private static final fishjam.media_events.server.Server.MediaEvent.Error DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.Error();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.Error getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<Error>
+          PARSER = new com.google.protobuf.AbstractParser<Error>() {
+        @java.lang.Override
+        public Error parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<Error> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<Error> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Error getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface OfferDataOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.OfferData)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+       * @return Whether the tracksTypes field is set.
+       */
+      boolean hasTracksTypes();
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+       * @return The tracksTypes.
+       */
+      fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes getTracksTypes();
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+       */
+      fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypesOrBuilder getTracksTypesOrBuilder();
+    }
+    /**
+     * <pre>
+     * Sent to inform about the number of audio and video tracks that will be sent from the engine to the peer
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.OfferData}
+     */
+    public static final class OfferData extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.OfferData)
+        OfferDataOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          OfferData.class.getName());
+      }
+      // Use OfferData.newBuilder() to construct.
+      private OfferData(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private OfferData() {
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.OfferData.class, fishjam.media_events.server.Server.MediaEvent.OfferData.Builder.class);
+      }
+
+      public interface TrackTypesOrBuilder extends
+          // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.OfferData.TrackTypes)
+          com.google.protobuf.MessageOrBuilder {
+
+        /**
+         * <code>int32 audio = 1;</code>
+         * @return The audio.
+         */
+        int getAudio();
+
+        /**
+         * <code>int32 video = 2;</code>
+         * @return The video.
+         */
+        int getVideo();
+      }
+      /**
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.OfferData.TrackTypes}
+       */
+      public static final class TrackTypes extends
+          com.google.protobuf.GeneratedMessage implements
+          // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.OfferData.TrackTypes)
+          TrackTypesOrBuilder {
+      private static final long serialVersionUID = 0L;
+        static {
+          com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+            com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+            /* major= */ 4,
+            /* minor= */ 26,
+            /* patch= */ 1,
+            /* suffix= */ "",
+            TrackTypes.class.getName());
+        }
+        // Use TrackTypes.newBuilder() to construct.
+        private TrackTypes(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+          super(builder);
+        }
+        private TrackTypes() {
+        }
+
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.class, fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder.class);
+        }
+
+        public static final int AUDIO_FIELD_NUMBER = 1;
+        private int audio_ = 0;
+        /**
+         * <code>int32 audio = 1;</code>
+         * @return The audio.
+         */
+        @java.lang.Override
+        public int getAudio() {
+          return audio_;
+        }
+
+        public static final int VIDEO_FIELD_NUMBER = 2;
+        private int video_ = 0;
+        /**
+         * <code>int32 video = 2;</code>
+         * @return The video.
+         */
+        @java.lang.Override
+        public int getVideo() {
+          return video_;
+        }
+
+        private byte memoizedIsInitialized = -1;
+        @java.lang.Override
+        public final boolean isInitialized() {
+          byte isInitialized = memoizedIsInitialized;
+          if (isInitialized == 1) return true;
+          if (isInitialized == 0) return false;
+
+          memoizedIsInitialized = 1;
+          return true;
+        }
+
+        @java.lang.Override
+        public void writeTo(com.google.protobuf.CodedOutputStream output)
+                            throws java.io.IOException {
+          if (audio_ != 0) {
+            output.writeInt32(1, audio_);
+          }
+          if (video_ != 0) {
+            output.writeInt32(2, video_);
+          }
+          getUnknownFields().writeTo(output);
+        }
+
+        @java.lang.Override
+        public int getSerializedSize() {
+          int size = memoizedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (audio_ != 0) {
+            size += com.google.protobuf.CodedOutputStream
+              .computeInt32Size(1, audio_);
+          }
+          if (video_ != 0) {
+            size += com.google.protobuf.CodedOutputStream
+              .computeInt32Size(2, video_);
+          }
+          size += getUnknownFields().getSerializedSize();
+          memoizedSize = size;
+          return size;
+        }
+
+        @java.lang.Override
+        public boolean equals(final java.lang.Object obj) {
+          if (obj == this) {
+           return true;
+          }
+          if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes)) {
+            return super.equals(obj);
+          }
+          fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes other = (fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes) obj;
+
+          if (getAudio()
+              != other.getAudio()) return false;
+          if (getVideo()
+              != other.getVideo()) return false;
+          if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+          return true;
+        }
+
+        @java.lang.Override
+        public int hashCode() {
+          if (memoizedHashCode != 0) {
+            return memoizedHashCode;
+          }
+          int hash = 41;
+          hash = (19 * hash) + getDescriptor().hashCode();
+          hash = (37 * hash) + AUDIO_FIELD_NUMBER;
+          hash = (53 * hash) + getAudio();
+          hash = (37 * hash) + VIDEO_FIELD_NUMBER;
+          hash = (53 * hash) + getVideo();
+          hash = (29 * hash) + getUnknownFields().hashCode();
+          memoizedHashCode = hash;
+          return hash;
+        }
+
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(
+            java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(
+            java.nio.ByteBuffer data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(
+            com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(byte[] data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(
+            byte[] data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return PARSER.parseFrom(data, extensionRegistry);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(java.io.InputStream input)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseWithIOException(PARSER, input);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(
+            java.io.InputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseDelimitedFrom(java.io.InputStream input)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseDelimitedWithIOException(PARSER, input);
+        }
+
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseDelimitedFrom(
+            java.io.InputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(
+            com.google.protobuf.CodedInputStream input)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseWithIOException(PARSER, input);
+        }
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          return com.google.protobuf.GeneratedMessage
+              .parseWithIOException(PARSER, input, extensionRegistry);
+        }
+
+        @java.lang.Override
+        public Builder newBuilderForType() { return newBuilder(); }
+        public static Builder newBuilder() {
+          return DEFAULT_INSTANCE.toBuilder();
+        }
+        public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes prototype) {
+          return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+        }
+        @java.lang.Override
+        public Builder toBuilder() {
+          return this == DEFAULT_INSTANCE
+              ? new Builder() : new Builder().mergeFrom(this);
+        }
+
+        @java.lang.Override
+        protected Builder newBuilderForType(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          Builder builder = new Builder(parent);
+          return builder;
+        }
+        /**
+         * Protobuf type {@code fishjam.media_events.server.MediaEvent.OfferData.TrackTypes}
+         */
+        public static final class Builder extends
+            com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+            // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.OfferData.TrackTypes)
+            fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypesOrBuilder {
+          public static final com.google.protobuf.Descriptors.Descriptor
+              getDescriptor() {
+            return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_descriptor;
+          }
+
+          @java.lang.Override
+          protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+              internalGetFieldAccessorTable() {
+            return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_fieldAccessorTable
+                .ensureFieldAccessorsInitialized(
+                    fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.class, fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder.class);
+          }
+
+          // Construct using fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.newBuilder()
+          private Builder() {
+
+          }
+
+          private Builder(
+              com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+            super(parent);
+
+          }
+          @java.lang.Override
+          public Builder clear() {
+            super.clear();
+            bitField0_ = 0;
+            audio_ = 0;
+            video_ = 0;
+            return this;
+          }
+
+          @java.lang.Override
+          public com.google.protobuf.Descriptors.Descriptor
+              getDescriptorForType() {
+            return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_descriptor;
+          }
+
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes getDefaultInstanceForType() {
+            return fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.getDefaultInstance();
+          }
+
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes build() {
+            fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes result = buildPartial();
+            if (!result.isInitialized()) {
+              throw newUninitializedMessageException(result);
+            }
+            return result;
+          }
+
+          @java.lang.Override
+          public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes buildPartial() {
+            fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes result = new fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes(this);
+            if (bitField0_ != 0) { buildPartial0(result); }
+            onBuilt();
+            return result;
+          }
+
+          private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes result) {
+            int from_bitField0_ = bitField0_;
+            if (((from_bitField0_ & 0x00000001) != 0)) {
+              result.audio_ = audio_;
+            }
+            if (((from_bitField0_ & 0x00000002) != 0)) {
+              result.video_ = video_;
+            }
+          }
+
+          @java.lang.Override
+          public Builder mergeFrom(com.google.protobuf.Message other) {
+            if (other instanceof fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes) {
+              return mergeFrom((fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes)other);
+            } else {
+              super.mergeFrom(other);
+              return this;
+            }
+          }
+
+          public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes other) {
+            if (other == fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.getDefaultInstance()) return this;
+            if (other.getAudio() != 0) {
+              setAudio(other.getAudio());
+            }
+            if (other.getVideo() != 0) {
+              setVideo(other.getVideo());
+            }
+            this.mergeUnknownFields(other.getUnknownFields());
+            onChanged();
+            return this;
+          }
+
+          @java.lang.Override
+          public final boolean isInitialized() {
+            return true;
+          }
+
+          @java.lang.Override
+          public Builder mergeFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+            if (extensionRegistry == null) {
+              throw new java.lang.NullPointerException();
+            }
+            try {
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+              while (!done) {
+                int tag = input.readTag();
+                switch (tag) {
+                  case 0:
+                    done = true;
+                    break;
+                  case 8: {
+                    audio_ = input.readInt32();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 8
+                  case 16: {
+                    video_ = input.readInt32();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 16
+                  default: {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+                } // switch (tag)
+              } // while (!done)
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.unwrapIOException();
+            } finally {
+              onChanged();
+            } // finally
+            return this;
+          }
+          private int bitField0_;
+
+          private int audio_ ;
+          /**
+           * <code>int32 audio = 1;</code>
+           * @return The audio.
+           */
+          @java.lang.Override
+          public int getAudio() {
+            return audio_;
+          }
+          /**
+           * <code>int32 audio = 1;</code>
+           * @param value The audio to set.
+           * @return This builder for chaining.
+           */
+          public Builder setAudio(int value) {
+
+            audio_ = value;
+            bitField0_ |= 0x00000001;
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>int32 audio = 1;</code>
+           * @return This builder for chaining.
+           */
+          public Builder clearAudio() {
+            bitField0_ = (bitField0_ & ~0x00000001);
+            audio_ = 0;
+            onChanged();
+            return this;
+          }
+
+          private int video_ ;
+          /**
+           * <code>int32 video = 2;</code>
+           * @return The video.
+           */
+          @java.lang.Override
+          public int getVideo() {
+            return video_;
+          }
+          /**
+           * <code>int32 video = 2;</code>
+           * @param value The video to set.
+           * @return This builder for chaining.
+           */
+          public Builder setVideo(int value) {
+
+            video_ = value;
+            bitField0_ |= 0x00000002;
+            onChanged();
+            return this;
+          }
+          /**
+           * <code>int32 video = 2;</code>
+           * @return This builder for chaining.
+           */
+          public Builder clearVideo() {
+            bitField0_ = (bitField0_ & ~0x00000002);
+            video_ = 0;
+            onChanged();
+            return this;
+          }
+
+          // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.OfferData.TrackTypes)
+        }
+
+        // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.OfferData.TrackTypes)
+        private static final fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes DEFAULT_INSTANCE;
+        static {
+          DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes();
+        }
+
+        public static fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes getDefaultInstance() {
+          return DEFAULT_INSTANCE;
+        }
+
+        private static final com.google.protobuf.Parser<TrackTypes>
+            PARSER = new com.google.protobuf.AbstractParser<TrackTypes>() {
+          @java.lang.Override
+          public TrackTypes parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
+
+        public static com.google.protobuf.Parser<TrackTypes> parser() {
+          return PARSER;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Parser<TrackTypes> getParserForType() {
+          return PARSER;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes getDefaultInstanceForType() {
+          return DEFAULT_INSTANCE;
+        }
+
+      }
+
+      private int bitField0_;
+      public static final int TRACKS_TYPES_FIELD_NUMBER = 1;
+      private fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes tracksTypes_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+       * @return Whether the tracksTypes field is set.
+       */
+      @java.lang.Override
+      public boolean hasTracksTypes() {
+        return ((bitField0_ & 0x00000001) != 0);
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+       * @return The tracksTypes.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes getTracksTypes() {
+        return tracksTypes_ == null ? fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.getDefaultInstance() : tracksTypes_;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypesOrBuilder getTracksTypesOrBuilder() {
+        return tracksTypes_ == null ? fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.getDefaultInstance() : tracksTypes_;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          output.writeMessage(1, getTracksTypes());
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (((bitField0_ & 0x00000001) != 0)) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(1, getTracksTypes());
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.OfferData)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.OfferData other = (fishjam.media_events.server.Server.MediaEvent.OfferData) obj;
+
+        if (hasTracksTypes() != other.hasTracksTypes()) return false;
+        if (hasTracksTypes()) {
+          if (!getTracksTypes()
+              .equals(other.getTracksTypes())) return false;
+        }
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        if (hasTracksTypes()) {
+          hash = (37 * hash) + TRACKS_TYPES_FIELD_NUMBER;
+          hash = (53 * hash) + getTracksTypes().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.OfferData prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent to inform about the number of audio and video tracks that will be sent from the engine to the peer
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.OfferData}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.OfferData)
+          fishjam.media_events.server.Server.MediaEvent.OfferDataOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.OfferData.class, fishjam.media_events.server.Server.MediaEvent.OfferData.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.OfferData.newBuilder()
+        private Builder() {
+          maybeForceBuilderInitialization();
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+          maybeForceBuilderInitialization();
+        }
+        private void maybeForceBuilderInitialization() {
+          if (com.google.protobuf.GeneratedMessage
+                  .alwaysUseFieldBuilders) {
+            getTracksTypesFieldBuilder();
+          }
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          tracksTypes_ = null;
+          if (tracksTypesBuilder_ != null) {
+            tracksTypesBuilder_.dispose();
+            tracksTypesBuilder_ = null;
+          }
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_OfferData_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.OfferData getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.OfferData build() {
+          fishjam.media_events.server.Server.MediaEvent.OfferData result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.OfferData buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.OfferData result = new fishjam.media_events.server.Server.MediaEvent.OfferData(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.OfferData result) {
+          int from_bitField0_ = bitField0_;
+          int to_bitField0_ = 0;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.tracksTypes_ = tracksTypesBuilder_ == null
+                ? tracksTypes_
+                : tracksTypesBuilder_.build();
+            to_bitField0_ |= 0x00000001;
+          }
+          result.bitField0_ |= to_bitField0_;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.OfferData) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.OfferData)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.OfferData other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance()) return this;
+          if (other.hasTracksTypes()) {
+            mergeTracksTypes(other.getTracksTypes());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  input.readMessage(
+                      getTracksTypesFieldBuilder().getBuilder(),
+                      extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes tracksTypes_;
+        private com.google.protobuf.SingleFieldBuilder<
+            fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes, fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder, fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypesOrBuilder> tracksTypesBuilder_;
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         * @return Whether the tracksTypes field is set.
+         */
+        public boolean hasTracksTypes() {
+          return ((bitField0_ & 0x00000001) != 0);
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         * @return The tracksTypes.
+         */
+        public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes getTracksTypes() {
+          if (tracksTypesBuilder_ == null) {
+            return tracksTypes_ == null ? fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.getDefaultInstance() : tracksTypes_;
+          } else {
+            return tracksTypesBuilder_.getMessage();
+          }
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         */
+        public Builder setTracksTypes(fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes value) {
+          if (tracksTypesBuilder_ == null) {
+            if (value == null) {
+              throw new NullPointerException();
+            }
+            tracksTypes_ = value;
+          } else {
+            tracksTypesBuilder_.setMessage(value);
+          }
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         */
+        public Builder setTracksTypes(
+            fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder builderForValue) {
+          if (tracksTypesBuilder_ == null) {
+            tracksTypes_ = builderForValue.build();
+          } else {
+            tracksTypesBuilder_.setMessage(builderForValue.build());
+          }
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         */
+        public Builder mergeTracksTypes(fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes value) {
+          if (tracksTypesBuilder_ == null) {
+            if (((bitField0_ & 0x00000001) != 0) &&
+              tracksTypes_ != null &&
+              tracksTypes_ != fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.getDefaultInstance()) {
+              getTracksTypesBuilder().mergeFrom(value);
+            } else {
+              tracksTypes_ = value;
+            }
+          } else {
+            tracksTypesBuilder_.mergeFrom(value);
+          }
+          if (tracksTypes_ != null) {
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         */
+        public Builder clearTracksTypes() {
+          bitField0_ = (bitField0_ & ~0x00000001);
+          tracksTypes_ = null;
+          if (tracksTypesBuilder_ != null) {
+            tracksTypesBuilder_.dispose();
+            tracksTypesBuilder_ = null;
+          }
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder getTracksTypesBuilder() {
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return getTracksTypesFieldBuilder().getBuilder();
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         */
+        public fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypesOrBuilder getTracksTypesOrBuilder() {
+          if (tracksTypesBuilder_ != null) {
+            return tracksTypesBuilder_.getMessageOrBuilder();
+          } else {
+            return tracksTypes_ == null ?
+                fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.getDefaultInstance() : tracksTypes_;
+          }
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.OfferData.TrackTypes tracks_types = 1;</code>
+         */
+        private com.google.protobuf.SingleFieldBuilder<
+            fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes, fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder, fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypesOrBuilder> 
+            getTracksTypesFieldBuilder() {
+          if (tracksTypesBuilder_ == null) {
+            tracksTypesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+                fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes, fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypes.Builder, fishjam.media_events.server.Server.MediaEvent.OfferData.TrackTypesOrBuilder>(
+                    getTracksTypes(),
+                    getParentForChildren(),
+                    isClean());
+            tracksTypes_ = null;
+          }
+          return tracksTypesBuilder_;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.OfferData)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.OfferData)
+      private static final fishjam.media_events.server.Server.MediaEvent.OfferData DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.OfferData();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.OfferData getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<OfferData>
+          PARSER = new com.google.protobuf.AbstractParser<OfferData>() {
+        @java.lang.Override
+        public OfferData parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<OfferData> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<OfferData> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.OfferData getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface SdpAnswerOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.SdpAnswer)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <pre>
+       * The value of the `sessionDescription.sdp`
+       * </pre>
+       *
+       * <code>string sdp = 1;</code>
+       * @return The sdp.
+       */
+      java.lang.String getSdp();
+      /**
+       * <pre>
+       * The value of the `sessionDescription.sdp`
+       * </pre>
+       *
+       * <code>string sdp = 1;</code>
+       * @return The bytes for sdp.
+       */
+      com.google.protobuf.ByteString
+          getSdpBytes();
+
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      int getMidToTrackIdCount();
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      boolean containsMidToTrackId(
+          java.lang.String key);
+      /**
+       * Use {@link #getMidToTrackIdMap()} instead.
+       */
+      @java.lang.Deprecated
+      java.util.Map<java.lang.String, java.lang.String>
+      getMidToTrackId();
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      java.util.Map<java.lang.String, java.lang.String>
+      getMidToTrackIdMap();
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      /* nullable */
+java.lang.String getMidToTrackIdOrDefault(
+          java.lang.String key,
+          /* nullable */
+java.lang.String defaultValue);
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      java.lang.String getMidToTrackIdOrThrow(
+          java.lang.String key);
+    }
+    /**
+     * <pre>
+     * Sent after receiving `SdpOffer` from Peer
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.SdpAnswer}
+     */
+    public static final class SdpAnswer extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.SdpAnswer)
+        SdpAnswerOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          SdpAnswer.class.getName());
+      }
+      // Use SdpAnswer.newBuilder() to construct.
+      private SdpAnswer(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private SdpAnswer() {
+        sdp_ = "";
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_descriptor;
+      }
+
+      @SuppressWarnings({"rawtypes"})
+      @java.lang.Override
+      protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+          int number) {
+        switch (number) {
+          case 2:
+            return internalGetMidToTrackId();
+          default:
+            throw new RuntimeException(
+                "Invalid map field number: " + number);
+        }
+      }
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.SdpAnswer.class, fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder.class);
+      }
+
+      public static final int SDP_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object sdp_ = "";
+      /**
+       * <pre>
+       * The value of the `sessionDescription.sdp`
+       * </pre>
+       *
+       * <code>string sdp = 1;</code>
+       * @return The sdp.
+       */
+      @java.lang.Override
+      public java.lang.String getSdp() {
+        java.lang.Object ref = sdp_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          sdp_ = s;
+          return s;
+        }
+      }
+      /**
+       * <pre>
+       * The value of the `sessionDescription.sdp`
+       * </pre>
+       *
+       * <code>string sdp = 1;</code>
+       * @return The bytes for sdp.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getSdpBytes() {
+        java.lang.Object ref = sdp_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          sdp_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int MID_TO_TRACK_ID_FIELD_NUMBER = 2;
+      private static final class MidToTrackIdDefaultEntryHolder {
+        static final com.google.protobuf.MapEntry<
+            java.lang.String, java.lang.String> defaultEntry =
+                com.google.protobuf.MapEntry
+                .<java.lang.String, java.lang.String>newDefaultInstance(
+                    fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_MidToTrackIdEntry_descriptor, 
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "");
+      }
+      @SuppressWarnings("serial")
+      private com.google.protobuf.MapField<
+          java.lang.String, java.lang.String> midToTrackId_;
+      private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+      internalGetMidToTrackId() {
+        if (midToTrackId_ == null) {
+          return com.google.protobuf.MapField.emptyMapField(
+              MidToTrackIdDefaultEntryHolder.defaultEntry);
+        }
+        return midToTrackId_;
+      }
+      public int getMidToTrackIdCount() {
+        return internalGetMidToTrackId().getMap().size();
+      }
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      @java.lang.Override
+      public boolean containsMidToTrackId(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        return internalGetMidToTrackId().getMap().containsKey(key);
+      }
+      /**
+       * Use {@link #getMidToTrackIdMap()} instead.
+       */
+      @java.lang.Override
+      @java.lang.Deprecated
+      public java.util.Map<java.lang.String, java.lang.String> getMidToTrackId() {
+        return getMidToTrackIdMap();
+      }
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      @java.lang.Override
+      public java.util.Map<java.lang.String, java.lang.String> getMidToTrackIdMap() {
+        return internalGetMidToTrackId().getMap();
+      }
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      @java.lang.Override
+      public /* nullable */
+java.lang.String getMidToTrackIdOrDefault(
+          java.lang.String key,
+          /* nullable */
+java.lang.String defaultValue) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, java.lang.String> map =
+            internalGetMidToTrackId().getMap();
+        return map.containsKey(key) ? map.get(key) : defaultValue;
+      }
+      /**
+       * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+       */
+      @java.lang.Override
+      public java.lang.String getMidToTrackIdOrThrow(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        java.util.Map<java.lang.String, java.lang.String> map =
+            internalGetMidToTrackId().getMap();
+        if (!map.containsKey(key)) {
+          throw new java.lang.IllegalArgumentException();
+        }
+        return map.get(key);
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sdp_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, sdp_);
+        }
+        com.google.protobuf.GeneratedMessage
+          .serializeStringMapTo(
+            output,
+            internalGetMidToTrackId(),
+            MidToTrackIdDefaultEntryHolder.defaultEntry,
+            2);
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(sdp_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, sdp_);
+        }
+        for (java.util.Map.Entry<java.lang.String, java.lang.String> entry
+             : internalGetMidToTrackId().getMap().entrySet()) {
+          com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
+          midToTrackId__ = MidToTrackIdDefaultEntryHolder.defaultEntry.newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+          size += com.google.protobuf.CodedOutputStream
+              .computeMessageSize(2, midToTrackId__);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.SdpAnswer)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.SdpAnswer other = (fishjam.media_events.server.Server.MediaEvent.SdpAnswer) obj;
+
+        if (!getSdp()
+            .equals(other.getSdp())) return false;
+        if (!internalGetMidToTrackId().equals(
+            other.internalGetMidToTrackId())) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + SDP_FIELD_NUMBER;
+        hash = (53 * hash) + getSdp().hashCode();
+        if (!internalGetMidToTrackId().getMap().isEmpty()) {
+          hash = (37 * hash) + MID_TO_TRACK_ID_FIELD_NUMBER;
+          hash = (53 * hash) + internalGetMidToTrackId().hashCode();
+        }
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.SdpAnswer prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent after receiving `SdpOffer` from Peer
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.SdpAnswer}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.SdpAnswer)
+          fishjam.media_events.server.Server.MediaEvent.SdpAnswerOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_descriptor;
+        }
+
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 2:
+              return internalGetMidToTrackId();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @SuppressWarnings({"rawtypes"})
+        protected com.google.protobuf.MapFieldReflectionAccessor internalGetMutableMapFieldReflection(
+            int number) {
+          switch (number) {
+            case 2:
+              return internalGetMutableMidToTrackId();
+            default:
+              throw new RuntimeException(
+                  "Invalid map field number: " + number);
+          }
+        }
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.SdpAnswer.class, fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.SdpAnswer.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          sdp_ = "";
+          internalGetMutableMidToTrackId().clear();
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.SdpAnswer getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.SdpAnswer build() {
+          fishjam.media_events.server.Server.MediaEvent.SdpAnswer result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.SdpAnswer buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.SdpAnswer result = new fishjam.media_events.server.Server.MediaEvent.SdpAnswer(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.SdpAnswer result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.sdp_ = sdp_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.midToTrackId_ = internalGetMidToTrackId();
+            result.midToTrackId_.makeImmutable();
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.SdpAnswer) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.SdpAnswer)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.SdpAnswer other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance()) return this;
+          if (!other.getSdp().isEmpty()) {
+            sdp_ = other.sdp_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          internalGetMutableMidToTrackId().mergeFrom(
+              other.internalGetMidToTrackId());
+          bitField0_ |= 0x00000002;
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  sdp_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
+                  midToTrackId__ = input.readMessage(
+                      MidToTrackIdDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+                  internalGetMutableMidToTrackId().getMutableMap().put(
+                      midToTrackId__.getKey(), midToTrackId__.getValue());
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object sdp_ = "";
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @return The sdp.
+         */
+        public java.lang.String getSdp() {
+          java.lang.Object ref = sdp_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            sdp_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @return The bytes for sdp.
+         */
+        public com.google.protobuf.ByteString
+            getSdpBytes() {
+          java.lang.Object ref = sdp_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            sdp_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @param value The sdp to set.
+         * @return This builder for chaining.
+         */
+        public Builder setSdp(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          sdp_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearSdp() {
+          sdp_ = getDefaultInstance().getSdp();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <pre>
+         * The value of the `sessionDescription.sdp`
+         * </pre>
+         *
+         * <code>string sdp = 1;</code>
+         * @param value The bytes for sdp to set.
+         * @return This builder for chaining.
+         */
+        public Builder setSdpBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          sdp_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private com.google.protobuf.MapField<
+            java.lang.String, java.lang.String> midToTrackId_;
+        private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+            internalGetMidToTrackId() {
+          if (midToTrackId_ == null) {
+            return com.google.protobuf.MapField.emptyMapField(
+                MidToTrackIdDefaultEntryHolder.defaultEntry);
+          }
+          return midToTrackId_;
+        }
+        private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+            internalGetMutableMidToTrackId() {
+          if (midToTrackId_ == null) {
+            midToTrackId_ = com.google.protobuf.MapField.newMapField(
+                MidToTrackIdDefaultEntryHolder.defaultEntry);
+          }
+          if (!midToTrackId_.isMutable()) {
+            midToTrackId_ = midToTrackId_.copy();
+          }
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return midToTrackId_;
+        }
+        public int getMidToTrackIdCount() {
+          return internalGetMidToTrackId().getMap().size();
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+         */
+        @java.lang.Override
+        public boolean containsMidToTrackId(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          return internalGetMidToTrackId().getMap().containsKey(key);
+        }
+        /**
+         * Use {@link #getMidToTrackIdMap()} instead.
+         */
+        @java.lang.Override
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, java.lang.String> getMidToTrackId() {
+          return getMidToTrackIdMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+         */
+        @java.lang.Override
+        public java.util.Map<java.lang.String, java.lang.String> getMidToTrackIdMap() {
+          return internalGetMidToTrackId().getMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+         */
+        @java.lang.Override
+        public /* nullable */
+java.lang.String getMidToTrackIdOrDefault(
+            java.lang.String key,
+            /* nullable */
+java.lang.String defaultValue) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, java.lang.String> map =
+              internalGetMidToTrackId().getMap();
+          return map.containsKey(key) ? map.get(key) : defaultValue;
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+         */
+        @java.lang.Override
+        public java.lang.String getMidToTrackIdOrThrow(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          java.util.Map<java.lang.String, java.lang.String> map =
+              internalGetMidToTrackId().getMap();
+          if (!map.containsKey(key)) {
+            throw new java.lang.IllegalArgumentException();
+          }
+          return map.get(key);
+        }
+        public Builder clearMidToTrackId() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          internalGetMutableMidToTrackId().getMutableMap()
+              .clear();
+          return this;
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+         */
+        public Builder removeMidToTrackId(
+            java.lang.String key) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          internalGetMutableMidToTrackId().getMutableMap()
+              .remove(key);
+          return this;
+        }
+        /**
+         * Use alternate mutation accessors instead.
+         */
+        @java.lang.Deprecated
+        public java.util.Map<java.lang.String, java.lang.String>
+            getMutableMidToTrackId() {
+          bitField0_ |= 0x00000002;
+          return internalGetMutableMidToTrackId().getMutableMap();
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+         */
+        public Builder putMidToTrackId(
+            java.lang.String key,
+            java.lang.String value) {
+          if (key == null) { throw new NullPointerException("map key"); }
+          if (value == null) { throw new NullPointerException("map value"); }
+          internalGetMutableMidToTrackId().getMutableMap()
+              .put(key, value);
+          bitField0_ |= 0x00000002;
+          return this;
+        }
+        /**
+         * <code>map&lt;string, string&gt; mid_to_track_id = 2;</code>
+         */
+        public Builder putAllMidToTrackId(
+            java.util.Map<java.lang.String, java.lang.String> values) {
+          internalGetMutableMidToTrackId().getMutableMap()
+              .putAll(values);
+          bitField0_ |= 0x00000002;
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.SdpAnswer)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.SdpAnswer)
+      private static final fishjam.media_events.server.Server.MediaEvent.SdpAnswer DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.SdpAnswer();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.SdpAnswer getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<SdpAnswer>
+          PARSER = new com.google.protobuf.AbstractParser<SdpAnswer>() {
+        @java.lang.Override
+        public SdpAnswer parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<SdpAnswer> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<SdpAnswer> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.SdpAnswer getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface VadNotificationOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.VadNotification)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+       * @return The enum numeric value on the wire for status.
+       */
+      int getStatusValue();
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+       * @return The status.
+       */
+      fishjam.media_events.server.Server.MediaEvent.VadNotification.Status getStatus();
+    }
+    /**
+     * <pre>
+     * Sent to inform that the track denoted by `trackId` has changed their voice actiivty
+     * For this notification to work, the server must be configured to use VAD extension
+     * and the sender must support it.
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.VadNotification}
+     */
+    public static final class VadNotification extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.VadNotification)
+        VadNotificationOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          VadNotification.class.getName());
+      }
+      // Use VadNotification.newBuilder() to construct.
+      private VadNotification(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private VadNotification() {
+        trackId_ = "";
+        status_ = 0;
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_VadNotification_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_VadNotification_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.VadNotification.class, fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder.class);
+      }
+
+      /**
+       * Protobuf enum {@code fishjam.media_events.server.MediaEvent.VadNotification.Status}
+       */
+      public enum Status
+          implements com.google.protobuf.ProtocolMessageEnum {
+        /**
+         * <code>STATUS_UNSPECIFIED = 0;</code>
+         */
+        STATUS_UNSPECIFIED(0),
+        /**
+         * <code>STATUS_SILENCE = 1;</code>
+         */
+        STATUS_SILENCE(1),
+        /**
+         * <code>STATUS_SPEECH = 2;</code>
+         */
+        STATUS_SPEECH(2),
+        UNRECOGNIZED(-1),
+        ;
+
+        static {
+          com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+            com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+            /* major= */ 4,
+            /* minor= */ 26,
+            /* patch= */ 1,
+            /* suffix= */ "",
+            Status.class.getName());
+        }
+        /**
+         * <code>STATUS_UNSPECIFIED = 0;</code>
+         */
+        public static final int STATUS_UNSPECIFIED_VALUE = 0;
+        /**
+         * <code>STATUS_SILENCE = 1;</code>
+         */
+        public static final int STATUS_SILENCE_VALUE = 1;
+        /**
+         * <code>STATUS_SPEECH = 2;</code>
+         */
+        public static final int STATUS_SPEECH_VALUE = 2;
+
+
+        public final int getNumber() {
+          if (this == UNRECOGNIZED) {
+            throw new java.lang.IllegalArgumentException(
+                "Can't get the number of an unknown enum value.");
+          }
+          return value;
+        }
+
+        /**
+         * @param value The numeric wire value of the corresponding enum entry.
+         * @return The enum associated with the given numeric wire value.
+         * @deprecated Use {@link #forNumber(int)} instead.
+         */
+        @java.lang.Deprecated
+        public static Status valueOf(int value) {
+          return forNumber(value);
+        }
+
+        /**
+         * @param value The numeric wire value of the corresponding enum entry.
+         * @return The enum associated with the given numeric wire value.
+         */
+        public static Status forNumber(int value) {
+          switch (value) {
+            case 0: return STATUS_UNSPECIFIED;
+            case 1: return STATUS_SILENCE;
+            case 2: return STATUS_SPEECH;
+            default: return null;
+          }
+        }
+
+        public static com.google.protobuf.Internal.EnumLiteMap<Status>
+            internalGetValueMap() {
+          return internalValueMap;
+        }
+        private static final com.google.protobuf.Internal.EnumLiteMap<
+            Status> internalValueMap =
+              new com.google.protobuf.Internal.EnumLiteMap<Status>() {
+                public Status findValueByNumber(int number) {
+                  return Status.forNumber(number);
+                }
+              };
+
+        public final com.google.protobuf.Descriptors.EnumValueDescriptor
+            getValueDescriptor() {
+          if (this == UNRECOGNIZED) {
+            throw new java.lang.IllegalStateException(
+                "Can't get the descriptor of an unrecognized enum value.");
+          }
+          return getDescriptor().getValues().get(ordinal());
+        }
+        public final com.google.protobuf.Descriptors.EnumDescriptor
+            getDescriptorForType() {
+          return getDescriptor();
+        }
+        public static final com.google.protobuf.Descriptors.EnumDescriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.MediaEvent.VadNotification.getDescriptor().getEnumTypes().get(0);
+        }
+
+        private static final Status[] VALUES = values();
+
+        public static Status valueOf(
+            com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+          if (desc.getType() != getDescriptor()) {
+            throw new java.lang.IllegalArgumentException(
+              "EnumValueDescriptor is not for this type.");
+          }
+          if (desc.getIndex() == -1) {
+            return UNRECOGNIZED;
+          }
+          return VALUES[desc.getIndex()];
+        }
+
+        private final int value;
+
+        private Status(int value) {
+          this.value = value;
+        }
+
+        // @@protoc_insertion_point(enum_scope:fishjam.media_events.server.MediaEvent.VadNotification.Status)
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 1;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int STATUS_FIELD_NUMBER = 2;
+      private int status_ = 0;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+       * @return The enum numeric value on the wire for status.
+       */
+      @java.lang.Override public int getStatusValue() {
+        return status_;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+       * @return The status.
+       */
+      @java.lang.Override public fishjam.media_events.server.Server.MediaEvent.VadNotification.Status getStatus() {
+        fishjam.media_events.server.Server.MediaEvent.VadNotification.Status result = fishjam.media_events.server.Server.MediaEvent.VadNotification.Status.forNumber(status_);
+        return result == null ? fishjam.media_events.server.Server.MediaEvent.VadNotification.Status.UNRECOGNIZED : result;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, trackId_);
+        }
+        if (status_ != fishjam.media_events.server.Server.MediaEvent.VadNotification.Status.STATUS_UNSPECIFIED.getNumber()) {
+          output.writeEnum(2, status_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, trackId_);
+        }
+        if (status_ != fishjam.media_events.server.Server.MediaEvent.VadNotification.Status.STATUS_UNSPECIFIED.getNumber()) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeEnumSize(2, status_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.VadNotification)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.VadNotification other = (fishjam.media_events.server.Server.MediaEvent.VadNotification) obj;
+
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (status_ != other.status_) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + STATUS_FIELD_NUMBER;
+        hash = (53 * hash) + status_;
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.VadNotification prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent to inform that the track denoted by `trackId` has changed their voice actiivty
+       * For this notification to work, the server must be configured to use VAD extension
+       * and the sender must support it.
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.VadNotification}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.VadNotification)
+          fishjam.media_events.server.Server.MediaEvent.VadNotificationOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_VadNotification_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_VadNotification_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.VadNotification.class, fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.VadNotification.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          trackId_ = "";
+          status_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_VadNotification_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.VadNotification getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.VadNotification build() {
+          fishjam.media_events.server.Server.MediaEvent.VadNotification result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.VadNotification buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.VadNotification result = new fishjam.media_events.server.Server.MediaEvent.VadNotification(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.VadNotification result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.status_ = status_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.VadNotification) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.VadNotification)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.VadNotification other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance()) return this;
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (other.status_ != 0) {
+            setStatusValue(other.getStatusValue());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 16: {
+                  status_ = input.readEnum();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 1;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private int status_ = 0;
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+         * @return The enum numeric value on the wire for status.
+         */
+        @java.lang.Override public int getStatusValue() {
+          return status_;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+         * @param value The enum numeric value on the wire for status to set.
+         * @return This builder for chaining.
+         */
+        public Builder setStatusValue(int value) {
+          status_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+         * @return The status.
+         */
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.VadNotification.Status getStatus() {
+          fishjam.media_events.server.Server.MediaEvent.VadNotification.Status result = fishjam.media_events.server.Server.MediaEvent.VadNotification.Status.forNumber(status_);
+          return result == null ? fishjam.media_events.server.Server.MediaEvent.VadNotification.Status.UNRECOGNIZED : result;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+         * @param value The status to set.
+         * @return This builder for chaining.
+         */
+        public Builder setStatus(fishjam.media_events.server.Server.MediaEvent.VadNotification.Status value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          bitField0_ |= 0x00000002;
+          status_ = value.getNumber();
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.server.MediaEvent.VadNotification.Status status = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearStatus() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          status_ = 0;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.VadNotification)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.VadNotification)
+      private static final fishjam.media_events.server.Server.MediaEvent.VadNotification DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.VadNotification();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.VadNotification getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<VadNotification>
+          PARSER = new com.google.protobuf.AbstractParser<VadNotification>() {
+        @java.lang.Override
+        public VadNotification parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<VadNotification> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<VadNotification> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.VadNotification getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface TrackVariantSwitchedOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.TrackVariantSwitched)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      int getVariantValue();
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The variant.
+       */
+      fishjam.media_events.Shared.Variant getVariant();
+    }
+    /**
+     * <pre>
+     * Informs that track's variant has been changed
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.TrackVariantSwitched}
+     */
+    public static final class TrackVariantSwitched extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.TrackVariantSwitched)
+        TrackVariantSwitchedOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          TrackVariantSwitched.class.getName());
+      }
+      // Use TrackVariantSwitched.newBuilder() to construct.
+      private TrackVariantSwitched(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private TrackVariantSwitched() {
+        endpointId_ = "";
+        trackId_ = "";
+        variant_ = 0;
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.class, fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int VARIANT_FIELD_NUMBER = 3;
+      private int variant_ = 0;
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      @java.lang.Override public int getVariantValue() {
+        return variant_;
+      }
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The variant.
+       */
+      @java.lang.Override public fishjam.media_events.Shared.Variant getVariant() {
+        fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+        return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          output.writeEnum(3, variant_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeEnumSize(3, variant_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched other = (fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (variant_ != other.variant_) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + VARIANT_FIELD_NUMBER;
+        hash = (53 * hash) + variant_;
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Informs that track's variant has been changed
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.TrackVariantSwitched}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.TrackVariantSwitched)
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitchedOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.class, fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          trackId_ = "";
+          variant_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched build() {
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched result = new fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.variant_ = variant_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          if (other.variant_ != 0) {
+            setVariantValue(other.getVariantValue());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 24: {
+                  variant_ = input.readEnum();
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 24
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 2;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        private int variant_ = 0;
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return The enum numeric value on the wire for variant.
+         */
+        @java.lang.Override public int getVariantValue() {
+          return variant_;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @param value The enum numeric value on the wire for variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariantValue(int value) {
+          variant_ = value;
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return The variant.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getVariant() {
+          fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+          return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @param value The variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariant(fishjam.media_events.Shared.Variant value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          bitField0_ |= 0x00000004;
+          variant_ = value.getNumber();
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearVariant() {
+          bitField0_ = (bitField0_ & ~0x00000004);
+          variant_ = 0;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.TrackVariantSwitched)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.TrackVariantSwitched)
+      private static final fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<TrackVariantSwitched>
+          PARSER = new com.google.protobuf.AbstractParser<TrackVariantSwitched>() {
+        @java.lang.Override
+        public TrackVariantSwitched parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<TrackVariantSwitched> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<TrackVariantSwitched> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface TrackVariantDisabledOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.TrackVariantDisabled)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      int getVariantValue();
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The variant.
+       */
+      fishjam.media_events.Shared.Variant getVariant();
+    }
+    /**
+     * <pre>
+     * Sent when track's variant has been disabled
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.TrackVariantDisabled}
+     */
+    public static final class TrackVariantDisabled extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.TrackVariantDisabled)
+        TrackVariantDisabledOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          TrackVariantDisabled.class.getName());
+      }
+      // Use TrackVariantDisabled.newBuilder() to construct.
+      private TrackVariantDisabled(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private TrackVariantDisabled() {
+        endpointId_ = "";
+        trackId_ = "";
+        variant_ = 0;
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.class, fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int VARIANT_FIELD_NUMBER = 3;
+      private int variant_ = 0;
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      @java.lang.Override public int getVariantValue() {
+        return variant_;
+      }
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The variant.
+       */
+      @java.lang.Override public fishjam.media_events.Shared.Variant getVariant() {
+        fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+        return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          output.writeEnum(3, variant_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeEnumSize(3, variant_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled other = (fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (variant_ != other.variant_) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + VARIANT_FIELD_NUMBER;
+        hash = (53 * hash) + variant_;
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when track's variant has been disabled
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.TrackVariantDisabled}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.TrackVariantDisabled)
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabledOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.class, fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          trackId_ = "";
+          variant_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled build() {
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled result = new fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.variant_ = variant_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          if (other.variant_ != 0) {
+            setVariantValue(other.getVariantValue());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 24: {
+                  variant_ = input.readEnum();
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 24
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 2;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        private int variant_ = 0;
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return The enum numeric value on the wire for variant.
+         */
+        @java.lang.Override public int getVariantValue() {
+          return variant_;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @param value The enum numeric value on the wire for variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariantValue(int value) {
+          variant_ = value;
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return The variant.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getVariant() {
+          fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+          return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @param value The variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariant(fishjam.media_events.Shared.Variant value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          bitField0_ |= 0x00000004;
+          variant_ = value.getNumber();
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearVariant() {
+          bitField0_ = (bitField0_ & ~0x00000004);
+          variant_ = 0;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.TrackVariantDisabled)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.TrackVariantDisabled)
+      private static final fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<TrackVariantDisabled>
+          PARSER = new com.google.protobuf.AbstractParser<TrackVariantDisabled>() {
+        @java.lang.Override
+        public TrackVariantDisabled parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<TrackVariantDisabled> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<TrackVariantDisabled> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface TrackVariantEnabledOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:fishjam.media_events.server.MediaEvent.TrackVariantEnabled)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      java.lang.String getEndpointId();
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      com.google.protobuf.ByteString
+          getEndpointIdBytes();
+
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The trackId.
+       */
+      java.lang.String getTrackId();
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The bytes for trackId.
+       */
+      com.google.protobuf.ByteString
+          getTrackIdBytes();
+
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      int getVariantValue();
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The variant.
+       */
+      fishjam.media_events.Shared.Variant getVariant();
+    }
+    /**
+     * <pre>
+     * Sent when track's variant has been enabled
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent.TrackVariantEnabled}
+     */
+    public static final class TrackVariantEnabled extends
+        com.google.protobuf.GeneratedMessage implements
+        // @@protoc_insertion_point(message_implements:fishjam.media_events.server.MediaEvent.TrackVariantEnabled)
+        TrackVariantEnabledOrBuilder {
+    private static final long serialVersionUID = 0L;
+      static {
+        com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
+          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
+          /* major= */ 4,
+          /* minor= */ 26,
+          /* patch= */ 1,
+          /* suffix= */ "",
+          TrackVariantEnabled.class.getName());
+      }
+      // Use TrackVariantEnabled.newBuilder() to construct.
+      private TrackVariantEnabled(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+        super(builder);
+      }
+      private TrackVariantEnabled() {
+        endpointId_ = "";
+        trackId_ = "";
+        variant_ = 0;
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.class, fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder.class);
+      }
+
+      public static final int ENDPOINT_ID_FIELD_NUMBER = 1;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object endpointId_ = "";
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The endpointId.
+       */
+      @java.lang.Override
+      public java.lang.String getEndpointId() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          endpointId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string endpoint_id = 1;</code>
+       * @return The bytes for endpointId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getEndpointIdBytes() {
+        java.lang.Object ref = endpointId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          endpointId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int TRACK_ID_FIELD_NUMBER = 2;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object trackId_ = "";
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The trackId.
+       */
+      @java.lang.Override
+      public java.lang.String getTrackId() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          return (java.lang.String) ref;
+        } else {
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          trackId_ = s;
+          return s;
+        }
+      }
+      /**
+       * <code>string track_id = 2;</code>
+       * @return The bytes for trackId.
+       */
+      @java.lang.Override
+      public com.google.protobuf.ByteString
+          getTrackIdBytes() {
+        java.lang.Object ref = trackId_;
+        if (ref instanceof java.lang.String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          trackId_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+
+      public static final int VARIANT_FIELD_NUMBER = 3;
+      private int variant_ = 0;
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The enum numeric value on the wire for variant.
+       */
+      @java.lang.Override public int getVariantValue() {
+        return variant_;
+      }
+      /**
+       * <code>.fishjam.media_events.Variant variant = 3;</code>
+       * @return The variant.
+       */
+      @java.lang.Override public fishjam.media_events.Shared.Variant getVariant() {
+        fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+        return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          com.google.protobuf.GeneratedMessage.writeString(output, 2, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          output.writeEnum(3, variant_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(endpointId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(1, endpointId_);
+        }
+        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(trackId_)) {
+          size += com.google.protobuf.GeneratedMessage.computeStringSize(2, trackId_);
+        }
+        if (variant_ != fishjam.media_events.Shared.Variant.VARIANT_UNSPECIFIED.getNumber()) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeEnumSize(3, variant_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled)) {
+          return super.equals(obj);
+        }
+        fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled other = (fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) obj;
+
+        if (!getEndpointId()
+            .equals(other.getEndpointId())) return false;
+        if (!getTrackId()
+            .equals(other.getTrackId())) return false;
+        if (variant_ != other.variant_) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + ENDPOINT_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getEndpointId().hashCode();
+        hash = (37 * hash) + TRACK_ID_FIELD_NUMBER;
+        hash = (53 * hash) + getTrackId().hashCode();
+        hash = (37 * hash) + VARIANT_FIELD_NUMBER;
+        hash = (53 * hash) + variant_;
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input);
+      }
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessage
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * <pre>
+       * Sent when track's variant has been enabled
+       * </pre>
+       *
+       * Protobuf type {@code fishjam.media_events.server.MediaEvent.TrackVariantEnabled}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+          // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent.TrackVariantEnabled)
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabledOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.class, fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder.class);
+        }
+
+        // Construct using fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          endpointId_ = "";
+          trackId_ = "";
+          variant_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_descriptor;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled getDefaultInstanceForType() {
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled build() {
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled buildPartial() {
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled result = new fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.endpointId_ = endpointId_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.trackId_ = trackId_;
+          }
+          if (((from_bitField0_ & 0x00000004) != 0)) {
+            result.variant_ = variant_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) {
+            return mergeFrom((fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled other) {
+          if (other == fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance()) return this;
+          if (!other.getEndpointId().isEmpty()) {
+            endpointId_ = other.endpointId_;
+            bitField0_ |= 0x00000001;
+            onChanged();
+          }
+          if (!other.getTrackId().isEmpty()) {
+            trackId_ = other.trackId_;
+            bitField0_ |= 0x00000002;
+            onChanged();
+          }
+          if (other.variant_ != 0) {
+            setVariantValue(other.getVariantValue());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  endpointId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  trackId_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                case 24: {
+                  variant_ = input.readEnum();
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 24
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private java.lang.Object endpointId_ = "";
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The endpointId.
+         */
+        public java.lang.String getEndpointId() {
+          java.lang.Object ref = endpointId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            endpointId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return The bytes for endpointId.
+         */
+        public com.google.protobuf.ByteString
+            getEndpointIdBytes() {
+          java.lang.Object ref = endpointId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            endpointId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearEndpointId() {
+          endpointId_ = getDefaultInstance().getEndpointId();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string endpoint_id = 1;</code>
+         * @param value The bytes for endpointId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setEndpointIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          endpointId_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+
+        private java.lang.Object trackId_ = "";
+        /**
+         * <code>string track_id = 2;</code>
+         * @return The trackId.
+         */
+        public java.lang.String getTrackId() {
+          java.lang.Object ref = trackId_;
+          if (!(ref instanceof java.lang.String)) {
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
+            java.lang.String s = bs.toStringUtf8();
+            trackId_ = s;
+            return s;
+          } else {
+            return (java.lang.String) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @return The bytes for trackId.
+         */
+        public com.google.protobuf.ByteString
+            getTrackIdBytes() {
+          java.lang.Object ref = trackId_;
+          if (ref instanceof String) {
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
+            trackId_ = b;
+            return b;
+          } else {
+            return (com.google.protobuf.ByteString) ref;
+          }
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @param value The trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackId(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
+          trackId_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearTrackId() {
+          trackId_ = getDefaultInstance().getTrackId();
+          bitField0_ = (bitField0_ & ~0x00000002);
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>string track_id = 2;</code>
+         * @param value The bytes for trackId to set.
+         * @return This builder for chaining.
+         */
+        public Builder setTrackIdBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
+          checkByteStringIsUtf8(value);
+          trackId_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+
+        private int variant_ = 0;
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return The enum numeric value on the wire for variant.
+         */
+        @java.lang.Override public int getVariantValue() {
+          return variant_;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @param value The enum numeric value on the wire for variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariantValue(int value) {
+          variant_ = value;
+          bitField0_ |= 0x00000004;
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return The variant.
+         */
+        @java.lang.Override
+        public fishjam.media_events.Shared.Variant getVariant() {
+          fishjam.media_events.Shared.Variant result = fishjam.media_events.Shared.Variant.forNumber(variant_);
+          return result == null ? fishjam.media_events.Shared.Variant.UNRECOGNIZED : result;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @param value The variant to set.
+         * @return This builder for chaining.
+         */
+        public Builder setVariant(fishjam.media_events.Shared.Variant value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          bitField0_ |= 0x00000004;
+          variant_ = value.getNumber();
+          onChanged();
+          return this;
+        }
+        /**
+         * <code>.fishjam.media_events.Variant variant = 3;</code>
+         * @return This builder for chaining.
+         */
+        public Builder clearVariant() {
+          bitField0_ = (bitField0_ & ~0x00000004);
+          variant_ = 0;
+          onChanged();
+          return this;
+        }
+
+        // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent.TrackVariantEnabled)
+      }
+
+      // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent.TrackVariantEnabled)
+      private static final fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled();
+      }
+
+      public static fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser<TrackVariantEnabled>
+          PARSER = new com.google.protobuf.AbstractParser<TrackVariantEnabled>() {
+        @java.lang.Override
+        public TrackVariantEnabled parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser<TrackVariantEnabled> parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser<TrackVariantEnabled> getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    private int contentCase_ = 0;
+    @SuppressWarnings("serial")
+    private java.lang.Object content_;
+    public enum ContentCase
+        implements com.google.protobuf.Internal.EnumLite,
+            com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      ENDPOINT_UPDATED(1),
+      TRACK_UPDATED(2),
+      TRACKS_ADDED(3),
+      TRACKS_REMOVED(4),
+      ENDPOINT_ADDED(5),
+      ENDPOINT_REMOVED(6),
+      CONNECTED(7),
+      ERROR(8),
+      OFFER_DATA(9),
+      CANDIDATE(10),
+      SDP_ANSWER(11),
+      VAD_NOTIFICATION(12),
+      TRACK_VARIANT_SWITCHED(13),
+      TRACK_VARIANT_DISABLED(14),
+      TRACK_VARIANT_ENABLED(15),
+      CONTENT_NOT_SET(0);
+      private final int value;
+      private ContentCase(int value) {
+        this.value = value;
+      }
+      /**
+       * @param value The number of the enum to look for.
+       * @return The enum associated with the given number.
+       * @deprecated Use {@link #forNumber(int)} instead.
+       */
+      @java.lang.Deprecated
+      public static ContentCase valueOf(int value) {
+        return forNumber(value);
+      }
+
+      public static ContentCase forNumber(int value) {
+        switch (value) {
+          case 1: return ENDPOINT_UPDATED;
+          case 2: return TRACK_UPDATED;
+          case 3: return TRACKS_ADDED;
+          case 4: return TRACKS_REMOVED;
+          case 5: return ENDPOINT_ADDED;
+          case 6: return ENDPOINT_REMOVED;
+          case 7: return CONNECTED;
+          case 8: return ERROR;
+          case 9: return OFFER_DATA;
+          case 10: return CANDIDATE;
+          case 11: return SDP_ANSWER;
+          case 12: return VAD_NOTIFICATION;
+          case 13: return TRACK_VARIANT_SWITCHED;
+          case 14: return TRACK_VARIANT_DISABLED;
+          case 15: return TRACK_VARIANT_ENABLED;
+          case 0: return CONTENT_NOT_SET;
+          default: return null;
+        }
+      }
+      public int getNumber() {
+        return this.value;
+      }
+    };
+
+    public ContentCase
+    getContentCase() {
+      return ContentCase.forNumber(
+          contentCase_);
+    }
+
+    public static final int ENDPOINT_UPDATED_FIELD_NUMBER = 1;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+     * @return Whether the endpointUpdated field is set.
+     */
+    @java.lang.Override
+    public boolean hasEndpointUpdated() {
+      return contentCase_ == 1;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+     * @return The endpointUpdated.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.EndpointUpdated getEndpointUpdated() {
+      if (contentCase_ == 1) {
+         return (fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.EndpointUpdatedOrBuilder getEndpointUpdatedOrBuilder() {
+      if (contentCase_ == 1) {
+         return (fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance();
+    }
+
+    public static final int TRACK_UPDATED_FIELD_NUMBER = 2;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+     * @return Whether the trackUpdated field is set.
+     */
+    @java.lang.Override
+    public boolean hasTrackUpdated() {
+      return contentCase_ == 2;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+     * @return The trackUpdated.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TrackUpdated getTrackUpdated() {
+      if (contentCase_ == 2) {
+         return (fishjam.media_events.server.Server.MediaEvent.TrackUpdated) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TrackUpdatedOrBuilder getTrackUpdatedOrBuilder() {
+      if (contentCase_ == 2) {
+         return (fishjam.media_events.server.Server.MediaEvent.TrackUpdated) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance();
+    }
+
+    public static final int TRACKS_ADDED_FIELD_NUMBER = 3;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+     * @return Whether the tracksAdded field is set.
+     */
+    @java.lang.Override
+    public boolean hasTracksAdded() {
+      return contentCase_ == 3;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+     * @return The tracksAdded.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TracksAdded getTracksAdded() {
+      if (contentCase_ == 3) {
+         return (fishjam.media_events.server.Server.MediaEvent.TracksAdded) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TracksAddedOrBuilder getTracksAddedOrBuilder() {
+      if (contentCase_ == 3) {
+         return (fishjam.media_events.server.Server.MediaEvent.TracksAdded) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance();
+    }
+
+    public static final int TRACKS_REMOVED_FIELD_NUMBER = 4;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+     * @return Whether the tracksRemoved field is set.
+     */
+    @java.lang.Override
+    public boolean hasTracksRemoved() {
+      return contentCase_ == 4;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+     * @return The tracksRemoved.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TracksRemoved getTracksRemoved() {
+      if (contentCase_ == 4) {
+         return (fishjam.media_events.server.Server.MediaEvent.TracksRemoved) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TracksRemovedOrBuilder getTracksRemovedOrBuilder() {
+      if (contentCase_ == 4) {
+         return (fishjam.media_events.server.Server.MediaEvent.TracksRemoved) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance();
+    }
+
+    public static final int ENDPOINT_ADDED_FIELD_NUMBER = 5;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+     * @return Whether the endpointAdded field is set.
+     */
+    @java.lang.Override
+    public boolean hasEndpointAdded() {
+      return contentCase_ == 5;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+     * @return The endpointAdded.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.EndpointAdded getEndpointAdded() {
+      if (contentCase_ == 5) {
+         return (fishjam.media_events.server.Server.MediaEvent.EndpointAdded) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.EndpointAddedOrBuilder getEndpointAddedOrBuilder() {
+      if (contentCase_ == 5) {
+         return (fishjam.media_events.server.Server.MediaEvent.EndpointAdded) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance();
+    }
+
+    public static final int ENDPOINT_REMOVED_FIELD_NUMBER = 6;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+     * @return Whether the endpointRemoved field is set.
+     */
+    @java.lang.Override
+    public boolean hasEndpointRemoved() {
+      return contentCase_ == 6;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+     * @return The endpointRemoved.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.EndpointRemoved getEndpointRemoved() {
+      if (contentCase_ == 6) {
+         return (fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.EndpointRemovedOrBuilder getEndpointRemovedOrBuilder() {
+      if (contentCase_ == 6) {
+         return (fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance();
+    }
+
+    public static final int CONNECTED_FIELD_NUMBER = 7;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+     * @return Whether the connected field is set.
+     */
+    @java.lang.Override
+    public boolean hasConnected() {
+      return contentCase_ == 7;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+     * @return The connected.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.Connected getConnected() {
+      if (contentCase_ == 7) {
+         return (fishjam.media_events.server.Server.MediaEvent.Connected) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.ConnectedOrBuilder getConnectedOrBuilder() {
+      if (contentCase_ == 7) {
+         return (fishjam.media_events.server.Server.MediaEvent.Connected) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance();
+    }
+
+    public static final int ERROR_FIELD_NUMBER = 8;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+     * @return Whether the error field is set.
+     */
+    @java.lang.Override
+    public boolean hasError() {
+      return contentCase_ == 8;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+     * @return The error.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.Error getError() {
+      if (contentCase_ == 8) {
+         return (fishjam.media_events.server.Server.MediaEvent.Error) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.ErrorOrBuilder getErrorOrBuilder() {
+      if (contentCase_ == 8) {
+         return (fishjam.media_events.server.Server.MediaEvent.Error) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance();
+    }
+
+    public static final int OFFER_DATA_FIELD_NUMBER = 9;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+     * @return Whether the offerData field is set.
+     */
+    @java.lang.Override
+    public boolean hasOfferData() {
+      return contentCase_ == 9;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+     * @return The offerData.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.OfferData getOfferData() {
+      if (contentCase_ == 9) {
+         return (fishjam.media_events.server.Server.MediaEvent.OfferData) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.OfferDataOrBuilder getOfferDataOrBuilder() {
+      if (contentCase_ == 9) {
+         return (fishjam.media_events.server.Server.MediaEvent.OfferData) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance();
+    }
+
+    public static final int CANDIDATE_FIELD_NUMBER = 10;
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+     * @return Whether the candidate field is set.
+     */
+    @java.lang.Override
+    public boolean hasCandidate() {
+      return contentCase_ == 10;
+    }
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+     * @return The candidate.
+     */
+    @java.lang.Override
+    public fishjam.media_events.Shared.Candidate getCandidate() {
+      if (contentCase_ == 10) {
+         return (fishjam.media_events.Shared.Candidate) content_;
+      }
+      return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.Shared.CandidateOrBuilder getCandidateOrBuilder() {
+      if (contentCase_ == 10) {
+         return (fishjam.media_events.Shared.Candidate) content_;
+      }
+      return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+    }
+
+    public static final int SDP_ANSWER_FIELD_NUMBER = 11;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+     * @return Whether the sdpAnswer field is set.
+     */
+    @java.lang.Override
+    public boolean hasSdpAnswer() {
+      return contentCase_ == 11;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+     * @return The sdpAnswer.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.SdpAnswer getSdpAnswer() {
+      if (contentCase_ == 11) {
+         return (fishjam.media_events.server.Server.MediaEvent.SdpAnswer) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.SdpAnswerOrBuilder getSdpAnswerOrBuilder() {
+      if (contentCase_ == 11) {
+         return (fishjam.media_events.server.Server.MediaEvent.SdpAnswer) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance();
+    }
+
+    public static final int VAD_NOTIFICATION_FIELD_NUMBER = 12;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+     * @return Whether the vadNotification field is set.
+     */
+    @java.lang.Override
+    public boolean hasVadNotification() {
+      return contentCase_ == 12;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+     * @return The vadNotification.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.VadNotification getVadNotification() {
+      if (contentCase_ == 12) {
+         return (fishjam.media_events.server.Server.MediaEvent.VadNotification) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.VadNotificationOrBuilder getVadNotificationOrBuilder() {
+      if (contentCase_ == 12) {
+         return (fishjam.media_events.server.Server.MediaEvent.VadNotification) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance();
+    }
+
+    public static final int TRACK_VARIANT_SWITCHED_FIELD_NUMBER = 13;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+     * @return Whether the trackVariantSwitched field is set.
+     */
+    @java.lang.Override
+    public boolean hasTrackVariantSwitched() {
+      return contentCase_ == 13;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+     * @return The trackVariantSwitched.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched getTrackVariantSwitched() {
+      if (contentCase_ == 13) {
+         return (fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitchedOrBuilder getTrackVariantSwitchedOrBuilder() {
+      if (contentCase_ == 13) {
+         return (fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance();
+    }
+
+    public static final int TRACK_VARIANT_DISABLED_FIELD_NUMBER = 14;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+     * @return Whether the trackVariantDisabled field is set.
+     */
+    @java.lang.Override
+    public boolean hasTrackVariantDisabled() {
+      return contentCase_ == 14;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+     * @return The trackVariantDisabled.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled getTrackVariantDisabled() {
+      if (contentCase_ == 14) {
+         return (fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabledOrBuilder getTrackVariantDisabledOrBuilder() {
+      if (contentCase_ == 14) {
+         return (fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance();
+    }
+
+    public static final int TRACK_VARIANT_ENABLED_FIELD_NUMBER = 15;
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+     * @return Whether the trackVariantEnabled field is set.
+     */
+    @java.lang.Override
+    public boolean hasTrackVariantEnabled() {
+      return contentCase_ == 15;
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+     * @return The trackVariantEnabled.
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled getTrackVariantEnabled() {
+      if (contentCase_ == 15) {
+         return (fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance();
+    }
+    /**
+     * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+     */
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabledOrBuilder getTrackVariantEnabledOrBuilder() {
+      if (contentCase_ == 15) {
+         return (fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) content_;
+      }
+      return fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance();
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (contentCase_ == 1) {
+        output.writeMessage(1, (fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) content_);
+      }
+      if (contentCase_ == 2) {
+        output.writeMessage(2, (fishjam.media_events.server.Server.MediaEvent.TrackUpdated) content_);
+      }
+      if (contentCase_ == 3) {
+        output.writeMessage(3, (fishjam.media_events.server.Server.MediaEvent.TracksAdded) content_);
+      }
+      if (contentCase_ == 4) {
+        output.writeMessage(4, (fishjam.media_events.server.Server.MediaEvent.TracksRemoved) content_);
+      }
+      if (contentCase_ == 5) {
+        output.writeMessage(5, (fishjam.media_events.server.Server.MediaEvent.EndpointAdded) content_);
+      }
+      if (contentCase_ == 6) {
+        output.writeMessage(6, (fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) content_);
+      }
+      if (contentCase_ == 7) {
+        output.writeMessage(7, (fishjam.media_events.server.Server.MediaEvent.Connected) content_);
+      }
+      if (contentCase_ == 8) {
+        output.writeMessage(8, (fishjam.media_events.server.Server.MediaEvent.Error) content_);
+      }
+      if (contentCase_ == 9) {
+        output.writeMessage(9, (fishjam.media_events.server.Server.MediaEvent.OfferData) content_);
+      }
+      if (contentCase_ == 10) {
+        output.writeMessage(10, (fishjam.media_events.Shared.Candidate) content_);
+      }
+      if (contentCase_ == 11) {
+        output.writeMessage(11, (fishjam.media_events.server.Server.MediaEvent.SdpAnswer) content_);
+      }
+      if (contentCase_ == 12) {
+        output.writeMessage(12, (fishjam.media_events.server.Server.MediaEvent.VadNotification) content_);
+      }
+      if (contentCase_ == 13) {
+        output.writeMessage(13, (fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) content_);
+      }
+      if (contentCase_ == 14) {
+        output.writeMessage(14, (fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) content_);
+      }
+      if (contentCase_ == 15) {
+        output.writeMessage(15, (fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) content_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (contentCase_ == 1) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, (fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) content_);
+      }
+      if (contentCase_ == 2) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, (fishjam.media_events.server.Server.MediaEvent.TrackUpdated) content_);
+      }
+      if (contentCase_ == 3) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, (fishjam.media_events.server.Server.MediaEvent.TracksAdded) content_);
+      }
+      if (contentCase_ == 4) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, (fishjam.media_events.server.Server.MediaEvent.TracksRemoved) content_);
+      }
+      if (contentCase_ == 5) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, (fishjam.media_events.server.Server.MediaEvent.EndpointAdded) content_);
+      }
+      if (contentCase_ == 6) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, (fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) content_);
+      }
+      if (contentCase_ == 7) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(7, (fishjam.media_events.server.Server.MediaEvent.Connected) content_);
+      }
+      if (contentCase_ == 8) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(8, (fishjam.media_events.server.Server.MediaEvent.Error) content_);
+      }
+      if (contentCase_ == 9) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(9, (fishjam.media_events.server.Server.MediaEvent.OfferData) content_);
+      }
+      if (contentCase_ == 10) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(10, (fishjam.media_events.Shared.Candidate) content_);
+      }
+      if (contentCase_ == 11) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(11, (fishjam.media_events.server.Server.MediaEvent.SdpAnswer) content_);
+      }
+      if (contentCase_ == 12) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(12, (fishjam.media_events.server.Server.MediaEvent.VadNotification) content_);
+      }
+      if (contentCase_ == 13) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(13, (fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) content_);
+      }
+      if (contentCase_ == 14) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(14, (fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) content_);
+      }
+      if (contentCase_ == 15) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(15, (fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) content_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof fishjam.media_events.server.Server.MediaEvent)) {
+        return super.equals(obj);
+      }
+      fishjam.media_events.server.Server.MediaEvent other = (fishjam.media_events.server.Server.MediaEvent) obj;
+
+      if (!getContentCase().equals(other.getContentCase())) return false;
+      switch (contentCase_) {
+        case 1:
+          if (!getEndpointUpdated()
+              .equals(other.getEndpointUpdated())) return false;
+          break;
+        case 2:
+          if (!getTrackUpdated()
+              .equals(other.getTrackUpdated())) return false;
+          break;
+        case 3:
+          if (!getTracksAdded()
+              .equals(other.getTracksAdded())) return false;
+          break;
+        case 4:
+          if (!getTracksRemoved()
+              .equals(other.getTracksRemoved())) return false;
+          break;
+        case 5:
+          if (!getEndpointAdded()
+              .equals(other.getEndpointAdded())) return false;
+          break;
+        case 6:
+          if (!getEndpointRemoved()
+              .equals(other.getEndpointRemoved())) return false;
+          break;
+        case 7:
+          if (!getConnected()
+              .equals(other.getConnected())) return false;
+          break;
+        case 8:
+          if (!getError()
+              .equals(other.getError())) return false;
+          break;
+        case 9:
+          if (!getOfferData()
+              .equals(other.getOfferData())) return false;
+          break;
+        case 10:
+          if (!getCandidate()
+              .equals(other.getCandidate())) return false;
+          break;
+        case 11:
+          if (!getSdpAnswer()
+              .equals(other.getSdpAnswer())) return false;
+          break;
+        case 12:
+          if (!getVadNotification()
+              .equals(other.getVadNotification())) return false;
+          break;
+        case 13:
+          if (!getTrackVariantSwitched()
+              .equals(other.getTrackVariantSwitched())) return false;
+          break;
+        case 14:
+          if (!getTrackVariantDisabled()
+              .equals(other.getTrackVariantDisabled())) return false;
+          break;
+        case 15:
+          if (!getTrackVariantEnabled()
+              .equals(other.getTrackVariantEnabled())) return false;
+          break;
+        case 0:
+        default:
+      }
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      switch (contentCase_) {
+        case 1:
+          hash = (37 * hash) + ENDPOINT_UPDATED_FIELD_NUMBER;
+          hash = (53 * hash) + getEndpointUpdated().hashCode();
+          break;
+        case 2:
+          hash = (37 * hash) + TRACK_UPDATED_FIELD_NUMBER;
+          hash = (53 * hash) + getTrackUpdated().hashCode();
+          break;
+        case 3:
+          hash = (37 * hash) + TRACKS_ADDED_FIELD_NUMBER;
+          hash = (53 * hash) + getTracksAdded().hashCode();
+          break;
+        case 4:
+          hash = (37 * hash) + TRACKS_REMOVED_FIELD_NUMBER;
+          hash = (53 * hash) + getTracksRemoved().hashCode();
+          break;
+        case 5:
+          hash = (37 * hash) + ENDPOINT_ADDED_FIELD_NUMBER;
+          hash = (53 * hash) + getEndpointAdded().hashCode();
+          break;
+        case 6:
+          hash = (37 * hash) + ENDPOINT_REMOVED_FIELD_NUMBER;
+          hash = (53 * hash) + getEndpointRemoved().hashCode();
+          break;
+        case 7:
+          hash = (37 * hash) + CONNECTED_FIELD_NUMBER;
+          hash = (53 * hash) + getConnected().hashCode();
+          break;
+        case 8:
+          hash = (37 * hash) + ERROR_FIELD_NUMBER;
+          hash = (53 * hash) + getError().hashCode();
+          break;
+        case 9:
+          hash = (37 * hash) + OFFER_DATA_FIELD_NUMBER;
+          hash = (53 * hash) + getOfferData().hashCode();
+          break;
+        case 10:
+          hash = (37 * hash) + CANDIDATE_FIELD_NUMBER;
+          hash = (53 * hash) + getCandidate().hashCode();
+          break;
+        case 11:
+          hash = (37 * hash) + SDP_ANSWER_FIELD_NUMBER;
+          hash = (53 * hash) + getSdpAnswer().hashCode();
+          break;
+        case 12:
+          hash = (37 * hash) + VAD_NOTIFICATION_FIELD_NUMBER;
+          hash = (53 * hash) + getVadNotification().hashCode();
+          break;
+        case 13:
+          hash = (37 * hash) + TRACK_VARIANT_SWITCHED_FIELD_NUMBER;
+          hash = (53 * hash) + getTrackVariantSwitched().hashCode();
+          break;
+        case 14:
+          hash = (37 * hash) + TRACK_VARIANT_DISABLED_FIELD_NUMBER;
+          hash = (53 * hash) + getTrackVariantDisabled().hashCode();
+          break;
+        case 15:
+          hash = (37 * hash) + TRACK_VARIANT_ENABLED_FIELD_NUMBER;
+          hash = (53 * hash) + getTrackVariantEnabled().hashCode();
+          break;
+        case 0:
+        default:
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public static fishjam.media_events.server.Server.MediaEvent parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+
+    public static fishjam.media_events.server.Server.MediaEvent parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input);
+    }
+    public static fishjam.media_events.server.Server.MediaEvent parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessage
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(fishjam.media_events.server.Server.MediaEvent prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     * Defines any type of message sent from Membrane RTC Engine to Peer
+     * </pre>
+     *
+     * Protobuf type {@code fishjam.media_events.server.MediaEvent}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:fishjam.media_events.server.MediaEvent)
+        fishjam.media_events.server.Server.MediaEventOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                fishjam.media_events.server.Server.MediaEvent.class, fishjam.media_events.server.Server.MediaEvent.Builder.class);
+      }
+
+      // Construct using fishjam.media_events.server.Server.MediaEvent.newBuilder()
+      private Builder() {
+
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        bitField0_ = 0;
+        if (endpointUpdatedBuilder_ != null) {
+          endpointUpdatedBuilder_.clear();
+        }
+        if (trackUpdatedBuilder_ != null) {
+          trackUpdatedBuilder_.clear();
+        }
+        if (tracksAddedBuilder_ != null) {
+          tracksAddedBuilder_.clear();
+        }
+        if (tracksRemovedBuilder_ != null) {
+          tracksRemovedBuilder_.clear();
+        }
+        if (endpointAddedBuilder_ != null) {
+          endpointAddedBuilder_.clear();
+        }
+        if (endpointRemovedBuilder_ != null) {
+          endpointRemovedBuilder_.clear();
+        }
+        if (connectedBuilder_ != null) {
+          connectedBuilder_.clear();
+        }
+        if (errorBuilder_ != null) {
+          errorBuilder_.clear();
+        }
+        if (offerDataBuilder_ != null) {
+          offerDataBuilder_.clear();
+        }
+        if (candidateBuilder_ != null) {
+          candidateBuilder_.clear();
+        }
+        if (sdpAnswerBuilder_ != null) {
+          sdpAnswerBuilder_.clear();
+        }
+        if (vadNotificationBuilder_ != null) {
+          vadNotificationBuilder_.clear();
+        }
+        if (trackVariantSwitchedBuilder_ != null) {
+          trackVariantSwitchedBuilder_.clear();
+        }
+        if (trackVariantDisabledBuilder_ != null) {
+          trackVariantDisabledBuilder_.clear();
+        }
+        if (trackVariantEnabledBuilder_ != null) {
+          trackVariantEnabledBuilder_.clear();
+        }
+        contentCase_ = 0;
+        content_ = null;
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return fishjam.media_events.server.Server.internal_static_fishjam_media_events_server_MediaEvent_descriptor;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent getDefaultInstanceForType() {
+        return fishjam.media_events.server.Server.MediaEvent.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent build() {
+        fishjam.media_events.server.Server.MediaEvent result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent buildPartial() {
+        fishjam.media_events.server.Server.MediaEvent result = new fishjam.media_events.server.Server.MediaEvent(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        buildPartialOneofs(result);
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartial0(fishjam.media_events.server.Server.MediaEvent result) {
+        int from_bitField0_ = bitField0_;
+      }
+
+      private void buildPartialOneofs(fishjam.media_events.server.Server.MediaEvent result) {
+        result.contentCase_ = contentCase_;
+        result.content_ = this.content_;
+        if (contentCase_ == 1 &&
+            endpointUpdatedBuilder_ != null) {
+          result.content_ = endpointUpdatedBuilder_.build();
+        }
+        if (contentCase_ == 2 &&
+            trackUpdatedBuilder_ != null) {
+          result.content_ = trackUpdatedBuilder_.build();
+        }
+        if (contentCase_ == 3 &&
+            tracksAddedBuilder_ != null) {
+          result.content_ = tracksAddedBuilder_.build();
+        }
+        if (contentCase_ == 4 &&
+            tracksRemovedBuilder_ != null) {
+          result.content_ = tracksRemovedBuilder_.build();
+        }
+        if (contentCase_ == 5 &&
+            endpointAddedBuilder_ != null) {
+          result.content_ = endpointAddedBuilder_.build();
+        }
+        if (contentCase_ == 6 &&
+            endpointRemovedBuilder_ != null) {
+          result.content_ = endpointRemovedBuilder_.build();
+        }
+        if (contentCase_ == 7 &&
+            connectedBuilder_ != null) {
+          result.content_ = connectedBuilder_.build();
+        }
+        if (contentCase_ == 8 &&
+            errorBuilder_ != null) {
+          result.content_ = errorBuilder_.build();
+        }
+        if (contentCase_ == 9 &&
+            offerDataBuilder_ != null) {
+          result.content_ = offerDataBuilder_.build();
+        }
+        if (contentCase_ == 10 &&
+            candidateBuilder_ != null) {
+          result.content_ = candidateBuilder_.build();
+        }
+        if (contentCase_ == 11 &&
+            sdpAnswerBuilder_ != null) {
+          result.content_ = sdpAnswerBuilder_.build();
+        }
+        if (contentCase_ == 12 &&
+            vadNotificationBuilder_ != null) {
+          result.content_ = vadNotificationBuilder_.build();
+        }
+        if (contentCase_ == 13 &&
+            trackVariantSwitchedBuilder_ != null) {
+          result.content_ = trackVariantSwitchedBuilder_.build();
+        }
+        if (contentCase_ == 14 &&
+            trackVariantDisabledBuilder_ != null) {
+          result.content_ = trackVariantDisabledBuilder_.build();
+        }
+        if (contentCase_ == 15 &&
+            trackVariantEnabledBuilder_ != null) {
+          result.content_ = trackVariantEnabledBuilder_.build();
+        }
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof fishjam.media_events.server.Server.MediaEvent) {
+          return mergeFrom((fishjam.media_events.server.Server.MediaEvent)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(fishjam.media_events.server.Server.MediaEvent other) {
+        if (other == fishjam.media_events.server.Server.MediaEvent.getDefaultInstance()) return this;
+        switch (other.getContentCase()) {
+          case ENDPOINT_UPDATED: {
+            mergeEndpointUpdated(other.getEndpointUpdated());
+            break;
+          }
+          case TRACK_UPDATED: {
+            mergeTrackUpdated(other.getTrackUpdated());
+            break;
+          }
+          case TRACKS_ADDED: {
+            mergeTracksAdded(other.getTracksAdded());
+            break;
+          }
+          case TRACKS_REMOVED: {
+            mergeTracksRemoved(other.getTracksRemoved());
+            break;
+          }
+          case ENDPOINT_ADDED: {
+            mergeEndpointAdded(other.getEndpointAdded());
+            break;
+          }
+          case ENDPOINT_REMOVED: {
+            mergeEndpointRemoved(other.getEndpointRemoved());
+            break;
+          }
+          case CONNECTED: {
+            mergeConnected(other.getConnected());
+            break;
+          }
+          case ERROR: {
+            mergeError(other.getError());
+            break;
+          }
+          case OFFER_DATA: {
+            mergeOfferData(other.getOfferData());
+            break;
+          }
+          case CANDIDATE: {
+            mergeCandidate(other.getCandidate());
+            break;
+          }
+          case SDP_ANSWER: {
+            mergeSdpAnswer(other.getSdpAnswer());
+            break;
+          }
+          case VAD_NOTIFICATION: {
+            mergeVadNotification(other.getVadNotification());
+            break;
+          }
+          case TRACK_VARIANT_SWITCHED: {
+            mergeTrackVariantSwitched(other.getTrackVariantSwitched());
+            break;
+          }
+          case TRACK_VARIANT_DISABLED: {
+            mergeTrackVariantDisabled(other.getTrackVariantDisabled());
+            break;
+          }
+          case TRACK_VARIANT_ENABLED: {
+            mergeTrackVariantEnabled(other.getTrackVariantEnabled());
+            break;
+          }
+          case CONTENT_NOT_SET: {
+            break;
+          }
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
+        try {
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                input.readMessage(
+                    getEndpointUpdatedFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 1;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getTrackUpdatedFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 2;
+                break;
+              } // case 18
+              case 26: {
+                input.readMessage(
+                    getTracksAddedFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 3;
+                break;
+              } // case 26
+              case 34: {
+                input.readMessage(
+                    getTracksRemovedFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 4;
+                break;
+              } // case 34
+              case 42: {
+                input.readMessage(
+                    getEndpointAddedFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 5;
+                break;
+              } // case 42
+              case 50: {
+                input.readMessage(
+                    getEndpointRemovedFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 6;
+                break;
+              } // case 50
+              case 58: {
+                input.readMessage(
+                    getConnectedFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 7;
+                break;
+              } // case 58
+              case 66: {
+                input.readMessage(
+                    getErrorFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 8;
+                break;
+              } // case 66
+              case 74: {
+                input.readMessage(
+                    getOfferDataFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 9;
+                break;
+              } // case 74
+              case 82: {
+                input.readMessage(
+                    getCandidateFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 10;
+                break;
+              } // case 82
+              case 90: {
+                input.readMessage(
+                    getSdpAnswerFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 11;
+                break;
+              } // case 90
+              case 98: {
+                input.readMessage(
+                    getVadNotificationFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 12;
+                break;
+              } // case 98
+              case 106: {
+                input.readMessage(
+                    getTrackVariantSwitchedFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 13;
+                break;
+              } // case 106
+              case 114: {
+                input.readMessage(
+                    getTrackVariantDisabledFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 14;
+                break;
+              } // case 114
+              case 122: {
+                input.readMessage(
+                    getTrackVariantEnabledFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                contentCase_ = 15;
+                break;
+              } // case 122
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.unwrapIOException();
+        } finally {
+          onChanged();
+        } // finally
+        return this;
+      }
+      private int contentCase_ = 0;
+      private java.lang.Object content_;
+      public ContentCase
+          getContentCase() {
+        return ContentCase.forNumber(
+            contentCase_);
+      }
+
+      public Builder clearContent() {
+        contentCase_ = 0;
+        content_ = null;
+        onChanged();
+        return this;
+      }
+
+      private int bitField0_;
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.EndpointUpdated, fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointUpdatedOrBuilder> endpointUpdatedBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       * @return Whether the endpointUpdated field is set.
+       */
+      @java.lang.Override
+      public boolean hasEndpointUpdated() {
+        return contentCase_ == 1;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       * @return The endpointUpdated.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointUpdated getEndpointUpdated() {
+        if (endpointUpdatedBuilder_ == null) {
+          if (contentCase_ == 1) {
+            return (fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance();
+        } else {
+          if (contentCase_ == 1) {
+            return endpointUpdatedBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       */
+      public Builder setEndpointUpdated(fishjam.media_events.server.Server.MediaEvent.EndpointUpdated value) {
+        if (endpointUpdatedBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          endpointUpdatedBuilder_.setMessage(value);
+        }
+        contentCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       */
+      public Builder setEndpointUpdated(
+          fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder builderForValue) {
+        if (endpointUpdatedBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          endpointUpdatedBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       */
+      public Builder mergeEndpointUpdated(fishjam.media_events.server.Server.MediaEvent.EndpointUpdated value) {
+        if (endpointUpdatedBuilder_ == null) {
+          if (contentCase_ == 1 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.newBuilder((fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 1) {
+            endpointUpdatedBuilder_.mergeFrom(value);
+          } else {
+            endpointUpdatedBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 1;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       */
+      public Builder clearEndpointUpdated() {
+        if (endpointUpdatedBuilder_ == null) {
+          if (contentCase_ == 1) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 1) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          endpointUpdatedBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder getEndpointUpdatedBuilder() {
+        return getEndpointUpdatedFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointUpdatedOrBuilder getEndpointUpdatedOrBuilder() {
+        if ((contentCase_ == 1) && (endpointUpdatedBuilder_ != null)) {
+          return endpointUpdatedBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 1) {
+            return (fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointUpdated endpoint_updated = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.EndpointUpdated, fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointUpdatedOrBuilder> 
+          getEndpointUpdatedFieldBuilder() {
+        if (endpointUpdatedBuilder_ == null) {
+          if (!(contentCase_ == 1)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.getDefaultInstance();
+          }
+          endpointUpdatedBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.EndpointUpdated, fishjam.media_events.server.Server.MediaEvent.EndpointUpdated.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointUpdatedOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.EndpointUpdated) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 1;
+        onChanged();
+        return endpointUpdatedBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TrackUpdated, fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder, fishjam.media_events.server.Server.MediaEvent.TrackUpdatedOrBuilder> trackUpdatedBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       * @return Whether the trackUpdated field is set.
+       */
+      @java.lang.Override
+      public boolean hasTrackUpdated() {
+        return contentCase_ == 2;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       * @return The trackUpdated.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackUpdated getTrackUpdated() {
+        if (trackUpdatedBuilder_ == null) {
+          if (contentCase_ == 2) {
+            return (fishjam.media_events.server.Server.MediaEvent.TrackUpdated) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance();
+        } else {
+          if (contentCase_ == 2) {
+            return trackUpdatedBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       */
+      public Builder setTrackUpdated(fishjam.media_events.server.Server.MediaEvent.TrackUpdated value) {
+        if (trackUpdatedBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          trackUpdatedBuilder_.setMessage(value);
+        }
+        contentCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       */
+      public Builder setTrackUpdated(
+          fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder builderForValue) {
+        if (trackUpdatedBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          trackUpdatedBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       */
+      public Builder mergeTrackUpdated(fishjam.media_events.server.Server.MediaEvent.TrackUpdated value) {
+        if (trackUpdatedBuilder_ == null) {
+          if (contentCase_ == 2 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TrackUpdated.newBuilder((fishjam.media_events.server.Server.MediaEvent.TrackUpdated) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 2) {
+            trackUpdatedBuilder_.mergeFrom(value);
+          } else {
+            trackUpdatedBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 2;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       */
+      public Builder clearTrackUpdated() {
+        if (trackUpdatedBuilder_ == null) {
+          if (contentCase_ == 2) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 2) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          trackUpdatedBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder getTrackUpdatedBuilder() {
+        return getTrackUpdatedFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackUpdatedOrBuilder getTrackUpdatedOrBuilder() {
+        if ((contentCase_ == 2) && (trackUpdatedBuilder_ != null)) {
+          return trackUpdatedBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 2) {
+            return (fishjam.media_events.server.Server.MediaEvent.TrackUpdated) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackUpdated track_updated = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TrackUpdated, fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder, fishjam.media_events.server.Server.MediaEvent.TrackUpdatedOrBuilder> 
+          getTrackUpdatedFieldBuilder() {
+        if (trackUpdatedBuilder_ == null) {
+          if (!(contentCase_ == 2)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TrackUpdated.getDefaultInstance();
+          }
+          trackUpdatedBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.TrackUpdated, fishjam.media_events.server.Server.MediaEvent.TrackUpdated.Builder, fishjam.media_events.server.Server.MediaEvent.TrackUpdatedOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.TrackUpdated) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 2;
+        onChanged();
+        return trackUpdatedBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TracksAdded, fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder, fishjam.media_events.server.Server.MediaEvent.TracksAddedOrBuilder> tracksAddedBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       * @return Whether the tracksAdded field is set.
+       */
+      @java.lang.Override
+      public boolean hasTracksAdded() {
+        return contentCase_ == 3;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       * @return The tracksAdded.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TracksAdded getTracksAdded() {
+        if (tracksAddedBuilder_ == null) {
+          if (contentCase_ == 3) {
+            return (fishjam.media_events.server.Server.MediaEvent.TracksAdded) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance();
+        } else {
+          if (contentCase_ == 3) {
+            return tracksAddedBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       */
+      public Builder setTracksAdded(fishjam.media_events.server.Server.MediaEvent.TracksAdded value) {
+        if (tracksAddedBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          tracksAddedBuilder_.setMessage(value);
+        }
+        contentCase_ = 3;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       */
+      public Builder setTracksAdded(
+          fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder builderForValue) {
+        if (tracksAddedBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          tracksAddedBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 3;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       */
+      public Builder mergeTracksAdded(fishjam.media_events.server.Server.MediaEvent.TracksAdded value) {
+        if (tracksAddedBuilder_ == null) {
+          if (contentCase_ == 3 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TracksAdded.newBuilder((fishjam.media_events.server.Server.MediaEvent.TracksAdded) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 3) {
+            tracksAddedBuilder_.mergeFrom(value);
+          } else {
+            tracksAddedBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 3;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       */
+      public Builder clearTracksAdded() {
+        if (tracksAddedBuilder_ == null) {
+          if (contentCase_ == 3) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 3) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          tracksAddedBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder getTracksAddedBuilder() {
+        return getTracksAddedFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TracksAddedOrBuilder getTracksAddedOrBuilder() {
+        if ((contentCase_ == 3) && (tracksAddedBuilder_ != null)) {
+          return tracksAddedBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 3) {
+            return (fishjam.media_events.server.Server.MediaEvent.TracksAdded) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksAdded tracks_added = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TracksAdded, fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder, fishjam.media_events.server.Server.MediaEvent.TracksAddedOrBuilder> 
+          getTracksAddedFieldBuilder() {
+        if (tracksAddedBuilder_ == null) {
+          if (!(contentCase_ == 3)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TracksAdded.getDefaultInstance();
+          }
+          tracksAddedBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.TracksAdded, fishjam.media_events.server.Server.MediaEvent.TracksAdded.Builder, fishjam.media_events.server.Server.MediaEvent.TracksAddedOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.TracksAdded) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 3;
+        onChanged();
+        return tracksAddedBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TracksRemoved, fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder, fishjam.media_events.server.Server.MediaEvent.TracksRemovedOrBuilder> tracksRemovedBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       * @return Whether the tracksRemoved field is set.
+       */
+      @java.lang.Override
+      public boolean hasTracksRemoved() {
+        return contentCase_ == 4;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       * @return The tracksRemoved.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TracksRemoved getTracksRemoved() {
+        if (tracksRemovedBuilder_ == null) {
+          if (contentCase_ == 4) {
+            return (fishjam.media_events.server.Server.MediaEvent.TracksRemoved) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance();
+        } else {
+          if (contentCase_ == 4) {
+            return tracksRemovedBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       */
+      public Builder setTracksRemoved(fishjam.media_events.server.Server.MediaEvent.TracksRemoved value) {
+        if (tracksRemovedBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          tracksRemovedBuilder_.setMessage(value);
+        }
+        contentCase_ = 4;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       */
+      public Builder setTracksRemoved(
+          fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder builderForValue) {
+        if (tracksRemovedBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          tracksRemovedBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 4;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       */
+      public Builder mergeTracksRemoved(fishjam.media_events.server.Server.MediaEvent.TracksRemoved value) {
+        if (tracksRemovedBuilder_ == null) {
+          if (contentCase_ == 4 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TracksRemoved.newBuilder((fishjam.media_events.server.Server.MediaEvent.TracksRemoved) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 4) {
+            tracksRemovedBuilder_.mergeFrom(value);
+          } else {
+            tracksRemovedBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 4;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       */
+      public Builder clearTracksRemoved() {
+        if (tracksRemovedBuilder_ == null) {
+          if (contentCase_ == 4) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 4) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          tracksRemovedBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder getTracksRemovedBuilder() {
+        return getTracksRemovedFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TracksRemovedOrBuilder getTracksRemovedOrBuilder() {
+        if ((contentCase_ == 4) && (tracksRemovedBuilder_ != null)) {
+          return tracksRemovedBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 4) {
+            return (fishjam.media_events.server.Server.MediaEvent.TracksRemoved) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TracksRemoved tracks_removed = 4;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TracksRemoved, fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder, fishjam.media_events.server.Server.MediaEvent.TracksRemovedOrBuilder> 
+          getTracksRemovedFieldBuilder() {
+        if (tracksRemovedBuilder_ == null) {
+          if (!(contentCase_ == 4)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TracksRemoved.getDefaultInstance();
+          }
+          tracksRemovedBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.TracksRemoved, fishjam.media_events.server.Server.MediaEvent.TracksRemoved.Builder, fishjam.media_events.server.Server.MediaEvent.TracksRemovedOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.TracksRemoved) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 4;
+        onChanged();
+        return tracksRemovedBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.EndpointAdded, fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointAddedOrBuilder> endpointAddedBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       * @return Whether the endpointAdded field is set.
+       */
+      @java.lang.Override
+      public boolean hasEndpointAdded() {
+        return contentCase_ == 5;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       * @return The endpointAdded.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointAdded getEndpointAdded() {
+        if (endpointAddedBuilder_ == null) {
+          if (contentCase_ == 5) {
+            return (fishjam.media_events.server.Server.MediaEvent.EndpointAdded) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance();
+        } else {
+          if (contentCase_ == 5) {
+            return endpointAddedBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       */
+      public Builder setEndpointAdded(fishjam.media_events.server.Server.MediaEvent.EndpointAdded value) {
+        if (endpointAddedBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          endpointAddedBuilder_.setMessage(value);
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       */
+      public Builder setEndpointAdded(
+          fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder builderForValue) {
+        if (endpointAddedBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          endpointAddedBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       */
+      public Builder mergeEndpointAdded(fishjam.media_events.server.Server.MediaEvent.EndpointAdded value) {
+        if (endpointAddedBuilder_ == null) {
+          if (contentCase_ == 5 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.EndpointAdded.newBuilder((fishjam.media_events.server.Server.MediaEvent.EndpointAdded) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 5) {
+            endpointAddedBuilder_.mergeFrom(value);
+          } else {
+            endpointAddedBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 5;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       */
+      public Builder clearEndpointAdded() {
+        if (endpointAddedBuilder_ == null) {
+          if (contentCase_ == 5) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 5) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          endpointAddedBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder getEndpointAddedBuilder() {
+        return getEndpointAddedFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointAddedOrBuilder getEndpointAddedOrBuilder() {
+        if ((contentCase_ == 5) && (endpointAddedBuilder_ != null)) {
+          return endpointAddedBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 5) {
+            return (fishjam.media_events.server.Server.MediaEvent.EndpointAdded) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointAdded endpoint_added = 5;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.EndpointAdded, fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointAddedOrBuilder> 
+          getEndpointAddedFieldBuilder() {
+        if (endpointAddedBuilder_ == null) {
+          if (!(contentCase_ == 5)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.EndpointAdded.getDefaultInstance();
+          }
+          endpointAddedBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.EndpointAdded, fishjam.media_events.server.Server.MediaEvent.EndpointAdded.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointAddedOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.EndpointAdded) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 5;
+        onChanged();
+        return endpointAddedBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.EndpointRemoved, fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointRemovedOrBuilder> endpointRemovedBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       * @return Whether the endpointRemoved field is set.
+       */
+      @java.lang.Override
+      public boolean hasEndpointRemoved() {
+        return contentCase_ == 6;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       * @return The endpointRemoved.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointRemoved getEndpointRemoved() {
+        if (endpointRemovedBuilder_ == null) {
+          if (contentCase_ == 6) {
+            return (fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance();
+        } else {
+          if (contentCase_ == 6) {
+            return endpointRemovedBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       */
+      public Builder setEndpointRemoved(fishjam.media_events.server.Server.MediaEvent.EndpointRemoved value) {
+        if (endpointRemovedBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          endpointRemovedBuilder_.setMessage(value);
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       */
+      public Builder setEndpointRemoved(
+          fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder builderForValue) {
+        if (endpointRemovedBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          endpointRemovedBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       */
+      public Builder mergeEndpointRemoved(fishjam.media_events.server.Server.MediaEvent.EndpointRemoved value) {
+        if (endpointRemovedBuilder_ == null) {
+          if (contentCase_ == 6 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.newBuilder((fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 6) {
+            endpointRemovedBuilder_.mergeFrom(value);
+          } else {
+            endpointRemovedBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 6;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       */
+      public Builder clearEndpointRemoved() {
+        if (endpointRemovedBuilder_ == null) {
+          if (contentCase_ == 6) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 6) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          endpointRemovedBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder getEndpointRemovedBuilder() {
+        return getEndpointRemovedFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.EndpointRemovedOrBuilder getEndpointRemovedOrBuilder() {
+        if ((contentCase_ == 6) && (endpointRemovedBuilder_ != null)) {
+          return endpointRemovedBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 6) {
+            return (fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.EndpointRemoved endpoint_removed = 6;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.EndpointRemoved, fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointRemovedOrBuilder> 
+          getEndpointRemovedFieldBuilder() {
+        if (endpointRemovedBuilder_ == null) {
+          if (!(contentCase_ == 6)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.getDefaultInstance();
+          }
+          endpointRemovedBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.EndpointRemoved, fishjam.media_events.server.Server.MediaEvent.EndpointRemoved.Builder, fishjam.media_events.server.Server.MediaEvent.EndpointRemovedOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.EndpointRemoved) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 6;
+        onChanged();
+        return endpointRemovedBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.Connected, fishjam.media_events.server.Server.MediaEvent.Connected.Builder, fishjam.media_events.server.Server.MediaEvent.ConnectedOrBuilder> connectedBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       * @return Whether the connected field is set.
+       */
+      @java.lang.Override
+      public boolean hasConnected() {
+        return contentCase_ == 7;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       * @return The connected.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Connected getConnected() {
+        if (connectedBuilder_ == null) {
+          if (contentCase_ == 7) {
+            return (fishjam.media_events.server.Server.MediaEvent.Connected) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance();
+        } else {
+          if (contentCase_ == 7) {
+            return connectedBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       */
+      public Builder setConnected(fishjam.media_events.server.Server.MediaEvent.Connected value) {
+        if (connectedBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          connectedBuilder_.setMessage(value);
+        }
+        contentCase_ = 7;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       */
+      public Builder setConnected(
+          fishjam.media_events.server.Server.MediaEvent.Connected.Builder builderForValue) {
+        if (connectedBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          connectedBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 7;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       */
+      public Builder mergeConnected(fishjam.media_events.server.Server.MediaEvent.Connected value) {
+        if (connectedBuilder_ == null) {
+          if (contentCase_ == 7 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.Connected.newBuilder((fishjam.media_events.server.Server.MediaEvent.Connected) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 7) {
+            connectedBuilder_.mergeFrom(value);
+          } else {
+            connectedBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 7;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       */
+      public Builder clearConnected() {
+        if (connectedBuilder_ == null) {
+          if (contentCase_ == 7) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 7) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          connectedBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.Connected.Builder getConnectedBuilder() {
+        return getConnectedFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.ConnectedOrBuilder getConnectedOrBuilder() {
+        if ((contentCase_ == 7) && (connectedBuilder_ != null)) {
+          return connectedBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 7) {
+            return (fishjam.media_events.server.Server.MediaEvent.Connected) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Connected connected = 7;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.Connected, fishjam.media_events.server.Server.MediaEvent.Connected.Builder, fishjam.media_events.server.Server.MediaEvent.ConnectedOrBuilder> 
+          getConnectedFieldBuilder() {
+        if (connectedBuilder_ == null) {
+          if (!(contentCase_ == 7)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.Connected.getDefaultInstance();
+          }
+          connectedBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.Connected, fishjam.media_events.server.Server.MediaEvent.Connected.Builder, fishjam.media_events.server.Server.MediaEvent.ConnectedOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.Connected) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 7;
+        onChanged();
+        return connectedBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.Error, fishjam.media_events.server.Server.MediaEvent.Error.Builder, fishjam.media_events.server.Server.MediaEvent.ErrorOrBuilder> errorBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       * @return Whether the error field is set.
+       */
+      @java.lang.Override
+      public boolean hasError() {
+        return contentCase_ == 8;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       * @return The error.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.Error getError() {
+        if (errorBuilder_ == null) {
+          if (contentCase_ == 8) {
+            return (fishjam.media_events.server.Server.MediaEvent.Error) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance();
+        } else {
+          if (contentCase_ == 8) {
+            return errorBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       */
+      public Builder setError(fishjam.media_events.server.Server.MediaEvent.Error value) {
+        if (errorBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          errorBuilder_.setMessage(value);
+        }
+        contentCase_ = 8;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       */
+      public Builder setError(
+          fishjam.media_events.server.Server.MediaEvent.Error.Builder builderForValue) {
+        if (errorBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          errorBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 8;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       */
+      public Builder mergeError(fishjam.media_events.server.Server.MediaEvent.Error value) {
+        if (errorBuilder_ == null) {
+          if (contentCase_ == 8 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.Error.newBuilder((fishjam.media_events.server.Server.MediaEvent.Error) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 8) {
+            errorBuilder_.mergeFrom(value);
+          } else {
+            errorBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 8;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       */
+      public Builder clearError() {
+        if (errorBuilder_ == null) {
+          if (contentCase_ == 8) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 8) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          errorBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.Error.Builder getErrorBuilder() {
+        return getErrorFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.ErrorOrBuilder getErrorOrBuilder() {
+        if ((contentCase_ == 8) && (errorBuilder_ != null)) {
+          return errorBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 8) {
+            return (fishjam.media_events.server.Server.MediaEvent.Error) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.Error error = 8;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.Error, fishjam.media_events.server.Server.MediaEvent.Error.Builder, fishjam.media_events.server.Server.MediaEvent.ErrorOrBuilder> 
+          getErrorFieldBuilder() {
+        if (errorBuilder_ == null) {
+          if (!(contentCase_ == 8)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.Error.getDefaultInstance();
+          }
+          errorBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.Error, fishjam.media_events.server.Server.MediaEvent.Error.Builder, fishjam.media_events.server.Server.MediaEvent.ErrorOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.Error) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 8;
+        onChanged();
+        return errorBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.OfferData, fishjam.media_events.server.Server.MediaEvent.OfferData.Builder, fishjam.media_events.server.Server.MediaEvent.OfferDataOrBuilder> offerDataBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       * @return Whether the offerData field is set.
+       */
+      @java.lang.Override
+      public boolean hasOfferData() {
+        return contentCase_ == 9;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       * @return The offerData.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.OfferData getOfferData() {
+        if (offerDataBuilder_ == null) {
+          if (contentCase_ == 9) {
+            return (fishjam.media_events.server.Server.MediaEvent.OfferData) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance();
+        } else {
+          if (contentCase_ == 9) {
+            return offerDataBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       */
+      public Builder setOfferData(fishjam.media_events.server.Server.MediaEvent.OfferData value) {
+        if (offerDataBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          offerDataBuilder_.setMessage(value);
+        }
+        contentCase_ = 9;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       */
+      public Builder setOfferData(
+          fishjam.media_events.server.Server.MediaEvent.OfferData.Builder builderForValue) {
+        if (offerDataBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          offerDataBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 9;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       */
+      public Builder mergeOfferData(fishjam.media_events.server.Server.MediaEvent.OfferData value) {
+        if (offerDataBuilder_ == null) {
+          if (contentCase_ == 9 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.OfferData.newBuilder((fishjam.media_events.server.Server.MediaEvent.OfferData) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 9) {
+            offerDataBuilder_.mergeFrom(value);
+          } else {
+            offerDataBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 9;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       */
+      public Builder clearOfferData() {
+        if (offerDataBuilder_ == null) {
+          if (contentCase_ == 9) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 9) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          offerDataBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.OfferData.Builder getOfferDataBuilder() {
+        return getOfferDataFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.OfferDataOrBuilder getOfferDataOrBuilder() {
+        if ((contentCase_ == 9) && (offerDataBuilder_ != null)) {
+          return offerDataBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 9) {
+            return (fishjam.media_events.server.Server.MediaEvent.OfferData) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.OfferData offer_data = 9;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.OfferData, fishjam.media_events.server.Server.MediaEvent.OfferData.Builder, fishjam.media_events.server.Server.MediaEvent.OfferDataOrBuilder> 
+          getOfferDataFieldBuilder() {
+        if (offerDataBuilder_ == null) {
+          if (!(contentCase_ == 9)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.OfferData.getDefaultInstance();
+          }
+          offerDataBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.OfferData, fishjam.media_events.server.Server.MediaEvent.OfferData.Builder, fishjam.media_events.server.Server.MediaEvent.OfferDataOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.OfferData) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 9;
+        onChanged();
+        return offerDataBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.Shared.Candidate, fishjam.media_events.Shared.Candidate.Builder, fishjam.media_events.Shared.CandidateOrBuilder> candidateBuilder_;
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       * @return Whether the candidate field is set.
+       */
+      @java.lang.Override
+      public boolean hasCandidate() {
+        return contentCase_ == 10;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       * @return The candidate.
+       */
+      @java.lang.Override
+      public fishjam.media_events.Shared.Candidate getCandidate() {
+        if (candidateBuilder_ == null) {
+          if (contentCase_ == 10) {
+            return (fishjam.media_events.Shared.Candidate) content_;
+          }
+          return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+        } else {
+          if (contentCase_ == 10) {
+            return candidateBuilder_.getMessage();
+          }
+          return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       */
+      public Builder setCandidate(fishjam.media_events.Shared.Candidate value) {
+        if (candidateBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          candidateBuilder_.setMessage(value);
+        }
+        contentCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       */
+      public Builder setCandidate(
+          fishjam.media_events.Shared.Candidate.Builder builderForValue) {
+        if (candidateBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          candidateBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       */
+      public Builder mergeCandidate(fishjam.media_events.Shared.Candidate value) {
+        if (candidateBuilder_ == null) {
+          if (contentCase_ == 10 &&
+              content_ != fishjam.media_events.Shared.Candidate.getDefaultInstance()) {
+            content_ = fishjam.media_events.Shared.Candidate.newBuilder((fishjam.media_events.Shared.Candidate) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 10) {
+            candidateBuilder_.mergeFrom(value);
+          } else {
+            candidateBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 10;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       */
+      public Builder clearCandidate() {
+        if (candidateBuilder_ == null) {
+          if (contentCase_ == 10) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 10) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          candidateBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       */
+      public fishjam.media_events.Shared.Candidate.Builder getCandidateBuilder() {
+        return getCandidateFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.Shared.CandidateOrBuilder getCandidateOrBuilder() {
+        if ((contentCase_ == 10) && (candidateBuilder_ != null)) {
+          return candidateBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 10) {
+            return (fishjam.media_events.Shared.Candidate) content_;
+          }
+          return fishjam.media_events.Shared.Candidate.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.Candidate candidate = 10;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.Shared.Candidate, fishjam.media_events.Shared.Candidate.Builder, fishjam.media_events.Shared.CandidateOrBuilder> 
+          getCandidateFieldBuilder() {
+        if (candidateBuilder_ == null) {
+          if (!(contentCase_ == 10)) {
+            content_ = fishjam.media_events.Shared.Candidate.getDefaultInstance();
+          }
+          candidateBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.Shared.Candidate, fishjam.media_events.Shared.Candidate.Builder, fishjam.media_events.Shared.CandidateOrBuilder>(
+                  (fishjam.media_events.Shared.Candidate) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 10;
+        onChanged();
+        return candidateBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.SdpAnswer, fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder, fishjam.media_events.server.Server.MediaEvent.SdpAnswerOrBuilder> sdpAnswerBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       * @return Whether the sdpAnswer field is set.
+       */
+      @java.lang.Override
+      public boolean hasSdpAnswer() {
+        return contentCase_ == 11;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       * @return The sdpAnswer.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.SdpAnswer getSdpAnswer() {
+        if (sdpAnswerBuilder_ == null) {
+          if (contentCase_ == 11) {
+            return (fishjam.media_events.server.Server.MediaEvent.SdpAnswer) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance();
+        } else {
+          if (contentCase_ == 11) {
+            return sdpAnswerBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       */
+      public Builder setSdpAnswer(fishjam.media_events.server.Server.MediaEvent.SdpAnswer value) {
+        if (sdpAnswerBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          sdpAnswerBuilder_.setMessage(value);
+        }
+        contentCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       */
+      public Builder setSdpAnswer(
+          fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder builderForValue) {
+        if (sdpAnswerBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          sdpAnswerBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       */
+      public Builder mergeSdpAnswer(fishjam.media_events.server.Server.MediaEvent.SdpAnswer value) {
+        if (sdpAnswerBuilder_ == null) {
+          if (contentCase_ == 11 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.SdpAnswer.newBuilder((fishjam.media_events.server.Server.MediaEvent.SdpAnswer) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 11) {
+            sdpAnswerBuilder_.mergeFrom(value);
+          } else {
+            sdpAnswerBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 11;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       */
+      public Builder clearSdpAnswer() {
+        if (sdpAnswerBuilder_ == null) {
+          if (contentCase_ == 11) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 11) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          sdpAnswerBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder getSdpAnswerBuilder() {
+        return getSdpAnswerFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.SdpAnswerOrBuilder getSdpAnswerOrBuilder() {
+        if ((contentCase_ == 11) && (sdpAnswerBuilder_ != null)) {
+          return sdpAnswerBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 11) {
+            return (fishjam.media_events.server.Server.MediaEvent.SdpAnswer) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.SdpAnswer sdp_answer = 11;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.SdpAnswer, fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder, fishjam.media_events.server.Server.MediaEvent.SdpAnswerOrBuilder> 
+          getSdpAnswerFieldBuilder() {
+        if (sdpAnswerBuilder_ == null) {
+          if (!(contentCase_ == 11)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.SdpAnswer.getDefaultInstance();
+          }
+          sdpAnswerBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.SdpAnswer, fishjam.media_events.server.Server.MediaEvent.SdpAnswer.Builder, fishjam.media_events.server.Server.MediaEvent.SdpAnswerOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.SdpAnswer) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 11;
+        onChanged();
+        return sdpAnswerBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.VadNotification, fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder, fishjam.media_events.server.Server.MediaEvent.VadNotificationOrBuilder> vadNotificationBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       * @return Whether the vadNotification field is set.
+       */
+      @java.lang.Override
+      public boolean hasVadNotification() {
+        return contentCase_ == 12;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       * @return The vadNotification.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.VadNotification getVadNotification() {
+        if (vadNotificationBuilder_ == null) {
+          if (contentCase_ == 12) {
+            return (fishjam.media_events.server.Server.MediaEvent.VadNotification) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance();
+        } else {
+          if (contentCase_ == 12) {
+            return vadNotificationBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       */
+      public Builder setVadNotification(fishjam.media_events.server.Server.MediaEvent.VadNotification value) {
+        if (vadNotificationBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          vadNotificationBuilder_.setMessage(value);
+        }
+        contentCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       */
+      public Builder setVadNotification(
+          fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder builderForValue) {
+        if (vadNotificationBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          vadNotificationBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       */
+      public Builder mergeVadNotification(fishjam.media_events.server.Server.MediaEvent.VadNotification value) {
+        if (vadNotificationBuilder_ == null) {
+          if (contentCase_ == 12 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.VadNotification.newBuilder((fishjam.media_events.server.Server.MediaEvent.VadNotification) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 12) {
+            vadNotificationBuilder_.mergeFrom(value);
+          } else {
+            vadNotificationBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 12;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       */
+      public Builder clearVadNotification() {
+        if (vadNotificationBuilder_ == null) {
+          if (contentCase_ == 12) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 12) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          vadNotificationBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder getVadNotificationBuilder() {
+        return getVadNotificationFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.VadNotificationOrBuilder getVadNotificationOrBuilder() {
+        if ((contentCase_ == 12) && (vadNotificationBuilder_ != null)) {
+          return vadNotificationBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 12) {
+            return (fishjam.media_events.server.Server.MediaEvent.VadNotification) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.VadNotification vad_notification = 12;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.VadNotification, fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder, fishjam.media_events.server.Server.MediaEvent.VadNotificationOrBuilder> 
+          getVadNotificationFieldBuilder() {
+        if (vadNotificationBuilder_ == null) {
+          if (!(contentCase_ == 12)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.VadNotification.getDefaultInstance();
+          }
+          vadNotificationBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.VadNotification, fishjam.media_events.server.Server.MediaEvent.VadNotification.Builder, fishjam.media_events.server.Server.MediaEvent.VadNotificationOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.VadNotification) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 12;
+        onChanged();
+        return vadNotificationBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched, fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitchedOrBuilder> trackVariantSwitchedBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       * @return Whether the trackVariantSwitched field is set.
+       */
+      @java.lang.Override
+      public boolean hasTrackVariantSwitched() {
+        return contentCase_ == 13;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       * @return The trackVariantSwitched.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched getTrackVariantSwitched() {
+        if (trackVariantSwitchedBuilder_ == null) {
+          if (contentCase_ == 13) {
+            return (fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance();
+        } else {
+          if (contentCase_ == 13) {
+            return trackVariantSwitchedBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       */
+      public Builder setTrackVariantSwitched(fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched value) {
+        if (trackVariantSwitchedBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          trackVariantSwitchedBuilder_.setMessage(value);
+        }
+        contentCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       */
+      public Builder setTrackVariantSwitched(
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder builderForValue) {
+        if (trackVariantSwitchedBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          trackVariantSwitchedBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       */
+      public Builder mergeTrackVariantSwitched(fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched value) {
+        if (trackVariantSwitchedBuilder_ == null) {
+          if (contentCase_ == 13 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.newBuilder((fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 13) {
+            trackVariantSwitchedBuilder_.mergeFrom(value);
+          } else {
+            trackVariantSwitchedBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 13;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       */
+      public Builder clearTrackVariantSwitched() {
+        if (trackVariantSwitchedBuilder_ == null) {
+          if (contentCase_ == 13) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 13) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          trackVariantSwitchedBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder getTrackVariantSwitchedBuilder() {
+        return getTrackVariantSwitchedFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitchedOrBuilder getTrackVariantSwitchedOrBuilder() {
+        if ((contentCase_ == 13) && (trackVariantSwitchedBuilder_ != null)) {
+          return trackVariantSwitchedBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 13) {
+            return (fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantSwitched track_variant_switched = 13;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched, fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitchedOrBuilder> 
+          getTrackVariantSwitchedFieldBuilder() {
+        if (trackVariantSwitchedBuilder_ == null) {
+          if (!(contentCase_ == 13)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.getDefaultInstance();
+          }
+          trackVariantSwitchedBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched, fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitchedOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.TrackVariantSwitched) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 13;
+        onChanged();
+        return trackVariantSwitchedBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled, fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabledOrBuilder> trackVariantDisabledBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       * @return Whether the trackVariantDisabled field is set.
+       */
+      @java.lang.Override
+      public boolean hasTrackVariantDisabled() {
+        return contentCase_ == 14;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       * @return The trackVariantDisabled.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled getTrackVariantDisabled() {
+        if (trackVariantDisabledBuilder_ == null) {
+          if (contentCase_ == 14) {
+            return (fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance();
+        } else {
+          if (contentCase_ == 14) {
+            return trackVariantDisabledBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       */
+      public Builder setTrackVariantDisabled(fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled value) {
+        if (trackVariantDisabledBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          trackVariantDisabledBuilder_.setMessage(value);
+        }
+        contentCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       */
+      public Builder setTrackVariantDisabled(
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder builderForValue) {
+        if (trackVariantDisabledBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          trackVariantDisabledBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       */
+      public Builder mergeTrackVariantDisabled(fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled value) {
+        if (trackVariantDisabledBuilder_ == null) {
+          if (contentCase_ == 14 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.newBuilder((fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 14) {
+            trackVariantDisabledBuilder_.mergeFrom(value);
+          } else {
+            trackVariantDisabledBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 14;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       */
+      public Builder clearTrackVariantDisabled() {
+        if (trackVariantDisabledBuilder_ == null) {
+          if (contentCase_ == 14) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 14) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          trackVariantDisabledBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder getTrackVariantDisabledBuilder() {
+        return getTrackVariantDisabledFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabledOrBuilder getTrackVariantDisabledOrBuilder() {
+        if ((contentCase_ == 14) && (trackVariantDisabledBuilder_ != null)) {
+          return trackVariantDisabledBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 14) {
+            return (fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantDisabled track_variant_disabled = 14;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled, fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabledOrBuilder> 
+          getTrackVariantDisabledFieldBuilder() {
+        if (trackVariantDisabledBuilder_ == null) {
+          if (!(contentCase_ == 14)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.getDefaultInstance();
+          }
+          trackVariantDisabledBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled, fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabledOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.TrackVariantDisabled) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 14;
+        onChanged();
+        return trackVariantDisabledBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled, fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabledOrBuilder> trackVariantEnabledBuilder_;
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       * @return Whether the trackVariantEnabled field is set.
+       */
+      @java.lang.Override
+      public boolean hasTrackVariantEnabled() {
+        return contentCase_ == 15;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       * @return The trackVariantEnabled.
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled getTrackVariantEnabled() {
+        if (trackVariantEnabledBuilder_ == null) {
+          if (contentCase_ == 15) {
+            return (fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance();
+        } else {
+          if (contentCase_ == 15) {
+            return trackVariantEnabledBuilder_.getMessage();
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       */
+      public Builder setTrackVariantEnabled(fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled value) {
+        if (trackVariantEnabledBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          content_ = value;
+          onChanged();
+        } else {
+          trackVariantEnabledBuilder_.setMessage(value);
+        }
+        contentCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       */
+      public Builder setTrackVariantEnabled(
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder builderForValue) {
+        if (trackVariantEnabledBuilder_ == null) {
+          content_ = builderForValue.build();
+          onChanged();
+        } else {
+          trackVariantEnabledBuilder_.setMessage(builderForValue.build());
+        }
+        contentCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       */
+      public Builder mergeTrackVariantEnabled(fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled value) {
+        if (trackVariantEnabledBuilder_ == null) {
+          if (contentCase_ == 15 &&
+              content_ != fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance()) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.newBuilder((fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) content_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            content_ = value;
+          }
+          onChanged();
+        } else {
+          if (contentCase_ == 15) {
+            trackVariantEnabledBuilder_.mergeFrom(value);
+          } else {
+            trackVariantEnabledBuilder_.setMessage(value);
+          }
+        }
+        contentCase_ = 15;
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       */
+      public Builder clearTrackVariantEnabled() {
+        if (trackVariantEnabledBuilder_ == null) {
+          if (contentCase_ == 15) {
+            contentCase_ = 0;
+            content_ = null;
+            onChanged();
+          }
+        } else {
+          if (contentCase_ == 15) {
+            contentCase_ = 0;
+            content_ = null;
+          }
+          trackVariantEnabledBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       */
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder getTrackVariantEnabledBuilder() {
+        return getTrackVariantEnabledFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       */
+      @java.lang.Override
+      public fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabledOrBuilder getTrackVariantEnabledOrBuilder() {
+        if ((contentCase_ == 15) && (trackVariantEnabledBuilder_ != null)) {
+          return trackVariantEnabledBuilder_.getMessageOrBuilder();
+        } else {
+          if (contentCase_ == 15) {
+            return (fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) content_;
+          }
+          return fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance();
+        }
+      }
+      /**
+       * <code>.fishjam.media_events.server.MediaEvent.TrackVariantEnabled track_variant_enabled = 15;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled, fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabledOrBuilder> 
+          getTrackVariantEnabledFieldBuilder() {
+        if (trackVariantEnabledBuilder_ == null) {
+          if (!(contentCase_ == 15)) {
+            content_ = fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.getDefaultInstance();
+          }
+          trackVariantEnabledBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled, fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled.Builder, fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabledOrBuilder>(
+                  (fishjam.media_events.server.Server.MediaEvent.TrackVariantEnabled) content_,
+                  getParentForChildren(),
+                  isClean());
+          content_ = null;
+        }
+        contentCase_ = 15;
+        onChanged();
+        return trackVariantEnabledBuilder_;
+      }
+
+      // @@protoc_insertion_point(builder_scope:fishjam.media_events.server.MediaEvent)
+    }
+
+    // @@protoc_insertion_point(class_scope:fishjam.media_events.server.MediaEvent)
+    private static final fishjam.media_events.server.Server.MediaEvent DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new fishjam.media_events.server.Server.MediaEvent();
+    }
+
+    public static fishjam.media_events.server.Server.MediaEvent getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<MediaEvent>
+        PARSER = new com.google.protobuf.AbstractParser<MediaEvent>() {
+      @java.lang.Override
+      public MediaEvent parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser<MediaEvent> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<MediaEvent> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public fishjam.media_events.server.Server.MediaEvent getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_Track_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_Track_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_Endpoint_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_Endpoint_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_Endpoint_TrackIdToTrackEntry_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_Endpoint_TrackIdToTrackEntry_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_IceServer_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_IceServer_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_TrackIdToTrackEntry_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_TrackIdToTrackEntry_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_Connected_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_Connected_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_Connected_EndpointIdToEndpointEntry_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_Connected_EndpointIdToEndpointEntry_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_Error_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_Error_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_OfferData_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_OfferData_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_MidToTrackIdEntry_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_MidToTrackIdEntry_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_VadNotification_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_VadNotification_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_fieldAccessorTable;
+  private static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_descriptor;
+  private static final 
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n(fishjam/media_events/server/server.pro" +
+      "to\022\033fishjam.media_events.server\032!fishjam" +
+      "/media_events/shared.proto\"\332\033\n\nMediaEven" +
+      "t\022S\n\020endpoint_updated\030\001 \001(\01327.fishjam.me" +
+      "dia_events.server.MediaEvent.EndpointUpd" +
+      "atedH\000\022M\n\rtrack_updated\030\002 \001(\01324.fishjam." +
+      "media_events.server.MediaEvent.TrackUpda" +
+      "tedH\000\022K\n\014tracks_added\030\003 \001(\01323.fishjam.me" +
+      "dia_events.server.MediaEvent.TracksAdded" +
+      "H\000\022O\n\016tracks_removed\030\004 \001(\01325.fishjam.med" +
+      "ia_events.server.MediaEvent.TracksRemove" +
+      "dH\000\022O\n\016endpoint_added\030\005 \001(\01325.fishjam.me" +
+      "dia_events.server.MediaEvent.EndpointAdd" +
+      "edH\000\022S\n\020endpoint_removed\030\006 \001(\01327.fishjam" +
+      ".media_events.server.MediaEvent.Endpoint" +
+      "RemovedH\000\022F\n\tconnected\030\007 \001(\01321.fishjam.m" +
+      "edia_events.server.MediaEvent.ConnectedH" +
+      "\000\022>\n\005error\030\010 \001(\0132-.fishjam.media_events." +
+      "server.MediaEvent.ErrorH\000\022G\n\noffer_data\030" +
+      "\t \001(\01321.fishjam.media_events.server.Medi" +
+      "aEvent.OfferDataH\000\0224\n\tcandidate\030\n \001(\0132\037." +
+      "fishjam.media_events.CandidateH\000\022G\n\nsdp_" +
+      "answer\030\013 \001(\01321.fishjam.media_events.serv" +
+      "er.MediaEvent.SdpAnswerH\000\022S\n\020vad_notific" +
+      "ation\030\014 \001(\01327.fishjam.media_events.serve" +
+      "r.MediaEvent.VadNotificationH\000\022^\n\026track_" +
+      "variant_switched\030\r \001(\0132<.fishjam.media_e" +
+      "vents.server.MediaEvent.TrackVariantSwit" +
+      "chedH\000\022^\n\026track_variant_disabled\030\016 \001(\0132<" +
+      ".fishjam.media_events.server.MediaEvent." +
+      "TrackVariantDisabledH\000\022\\\n\025track_variant_" +
+      "enabled\030\017 \001(\0132;.fishjam.media_events.ser" +
+      "ver.MediaEvent.TrackVariantEnabledH\000\032\217\002\n" +
+      "\005Track\022\025\n\rmetadata_json\030\001 \001(\t\022W\n\020simulca" +
+      "st_config\030\002 \001(\0132=.fishjam.media_events.s" +
+      "erver.MediaEvent.Track.SimulcastConfig\032\225" +
+      "\001\n\017SimulcastConfig\022\017\n\007enabled\030\001 \001(\010\0227\n\020e" +
+      "nabled_variants\030\002 \003(\0162\035.fishjam.media_ev" +
+      "ents.Variant\0228\n\021disabled_variants\030\003 \003(\0162" +
+      "\035.fishjam.media_events.Variant\032\377\001\n\010Endpo" +
+      "int\022\025\n\rendpoint_type\030\002 \001(\t\022\025\n\rmetadata_j" +
+      "son\030\003 \001(\t\022_\n\021track_id_to_track\030\004 \003(\0132D.f" +
+      "ishjam.media_events.server.MediaEvent.En" +
+      "dpoint.TrackIdToTrackEntry\032d\n\023TrackIdToT" +
+      "rackEntry\022\013\n\003key\030\001 \001(\t\022<\n\005value\030\002 \001(\0132-." +
+      "fishjam.media_events.server.MediaEvent.T" +
+      "rack:\0028\001\032?\n\tIceServer\022\022\n\ncredential\030\001 \001(" +
+      "\t\022\014\n\004urls\030\002 \003(\t\022\020\n\010username\030\003 \001(\t\032=\n\017End" +
+      "pointUpdated\022\023\n\013endpoint_id\030\001 \001(\t\022\025\n\rmet" +
+      "adata_json\030\002 \001(\t\032L\n\014TrackUpdated\022\023\n\013endp" +
+      "oint_id\030\001 \001(\t\022\020\n\010track_id\030\002 \001(\t\022\025\n\rmetad" +
+      "ata_json\030\003 \001(\t\032\354\001\n\013TracksAdded\022\023\n\013endpoi" +
+      "nt_id\030\001 \001(\t\022b\n\021track_id_to_track\030\002 \003(\0132G" +
+      ".fishjam.media_events.server.MediaEvent." +
+      "TracksAdded.TrackIdToTrackEntry\032d\n\023Track" +
+      "IdToTrackEntry\022\013\n\003key\030\001 \001(\t\022<\n\005value\030\002 \001" +
+      "(\0132-.fishjam.media_events.server.MediaEv" +
+      "ent.Track:\0028\001\0327\n\rTracksRemoved\022\023\n\013endpoi" +
+      "nt_id\030\001 \001(\t\022\021\n\ttrack_ids\030\002 \003(\t\032;\n\rEndpoi" +
+      "ntAdded\022\023\n\013endpoint_id\030\001 \001(\t\022\025\n\rmetadata" +
+      "_json\030\002 \001(\t\032\305\002\n\tConnected\022\023\n\013endpoint_id" +
+      "\030\001 \001(\t\022l\n\027endpoint_id_to_endpoint\030\002 \003(\0132" +
+      "K.fishjam.media_events.server.MediaEvent" +
+      ".Connected.EndpointIdToEndpointEntry\022F\n\013" +
+      "ice_servers\030\003 \003(\01321.fishjam.media_events" +
+      ".server.MediaEvent.IceServer\032m\n\031Endpoint" +
+      "IdToEndpointEntry\022\013\n\003key\030\001 \001(\t\022?\n\005value\030" +
+      "\002 \001(\01320.fishjam.media_events.server.Medi" +
+      "aEvent.Endpoint:\0028\001\032&\n\017EndpointRemoved\022\023" +
+      "\n\013endpoint_id\030\001 \001(\t\032\030\n\005Error\022\017\n\007message\030" +
+      "\001 \001(\t\032\213\001\n\tOfferData\022R\n\014tracks_types\030\001 \001(" +
+      "\0132<.fishjam.media_events.server.MediaEve" +
+      "nt.OfferData.TrackTypes\032*\n\nTrackTypes\022\r\n" +
+      "\005audio\030\001 \001(\005\022\r\n\005video\030\002 \001(\005\032\253\001\n\tSdpAnswe" +
+      "r\022\013\n\003sdp\030\001 \001(\t\022\\\n\017mid_to_track_id\030\002 \003(\0132" +
+      "C.fishjam.media_events.server.MediaEvent" +
+      ".SdpAnswer.MidToTrackIdEntry\0323\n\021MidToTra" +
+      "ckIdEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028" +
+      "\001\032\274\001\n\017VadNotification\022\020\n\010track_id\030\001 \001(\t\022" +
+      "N\n\006status\030\002 \001(\0162>.fishjam.media_events.s" +
+      "erver.MediaEvent.VadNotification.Status\"" +
+      "G\n\006Status\022\026\n\022STATUS_UNSPECIFIED\020\000\022\022\n\016STA" +
+      "TUS_SILENCE\020\001\022\021\n\rSTATUS_SPEECH\020\002\032m\n\024Trac" +
+      "kVariantSwitched\022\023\n\013endpoint_id\030\001 \001(\t\022\020\n" +
+      "\010track_id\030\002 \001(\t\022.\n\007variant\030\003 \001(\0162\035.fishj" +
+      "am.media_events.Variant\032m\n\024TrackVariantD" +
+      "isabled\022\023\n\013endpoint_id\030\001 \001(\t\022\020\n\010track_id" +
+      "\030\002 \001(\t\022.\n\007variant\030\003 \001(\0162\035.fishjam.media_" +
+      "events.Variant\032l\n\023TrackVariantEnabled\022\023\n" +
+      "\013endpoint_id\030\001 \001(\t\022\020\n\010track_id\030\002 \001(\t\022.\n\007" +
+      "variant\030\003 \001(\0162\035.fishjam.media_events.Var" +
+      "iantB\t\n\007contentb\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          fishjam.media_events.Shared.getDescriptor(),
+        });
+    internal_static_fishjam_media_events_server_MediaEvent_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_fishjam_media_events_server_MediaEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_descriptor,
+        new java.lang.String[] { "EndpointUpdated", "TrackUpdated", "TracksAdded", "TracksRemoved", "EndpointAdded", "EndpointRemoved", "Connected", "Error", "OfferData", "Candidate", "SdpAnswer", "VadNotification", "TrackVariantSwitched", "TrackVariantDisabled", "TrackVariantEnabled", "Content", });
+    internal_static_fishjam_media_events_server_MediaEvent_Track_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_server_MediaEvent_Track_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_Track_descriptor,
+        new java.lang.String[] { "MetadataJson", "SimulcastConfig", });
+    internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_Track_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_Track_SimulcastConfig_descriptor,
+        new java.lang.String[] { "Enabled", "EnabledVariants", "DisabledVariants", });
+    internal_static_fishjam_media_events_server_MediaEvent_Endpoint_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(1);
+    internal_static_fishjam_media_events_server_MediaEvent_Endpoint_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_Endpoint_descriptor,
+        new java.lang.String[] { "EndpointType", "MetadataJson", "TrackIdToTrack", });
+    internal_static_fishjam_media_events_server_MediaEvent_Endpoint_TrackIdToTrackEntry_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_Endpoint_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_server_MediaEvent_Endpoint_TrackIdToTrackEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_Endpoint_TrackIdToTrackEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_fishjam_media_events_server_MediaEvent_IceServer_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(2);
+    internal_static_fishjam_media_events_server_MediaEvent_IceServer_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_IceServer_descriptor,
+        new java.lang.String[] { "Credential", "Urls", "Username", });
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(3);
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_EndpointUpdated_descriptor,
+        new java.lang.String[] { "EndpointId", "MetadataJson", });
+    internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(4);
+    internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_TrackUpdated_descriptor,
+        new java.lang.String[] { "EndpointId", "TrackId", "MetadataJson", });
+    internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(5);
+    internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_descriptor,
+        new java.lang.String[] { "EndpointId", "TrackIdToTrack", });
+    internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_TrackIdToTrackEntry_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_TrackIdToTrackEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_TracksAdded_TrackIdToTrackEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(6);
+    internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_TracksRemoved_descriptor,
+        new java.lang.String[] { "EndpointId", "TrackIds", });
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(7);
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_EndpointAdded_descriptor,
+        new java.lang.String[] { "EndpointId", "MetadataJson", });
+    internal_static_fishjam_media_events_server_MediaEvent_Connected_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(8);
+    internal_static_fishjam_media_events_server_MediaEvent_Connected_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_Connected_descriptor,
+        new java.lang.String[] { "EndpointId", "EndpointIdToEndpoint", "IceServers", });
+    internal_static_fishjam_media_events_server_MediaEvent_Connected_EndpointIdToEndpointEntry_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_Connected_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_server_MediaEvent_Connected_EndpointIdToEndpointEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_Connected_EndpointIdToEndpointEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(9);
+    internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_EndpointRemoved_descriptor,
+        new java.lang.String[] { "EndpointId", });
+    internal_static_fishjam_media_events_server_MediaEvent_Error_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(10);
+    internal_static_fishjam_media_events_server_MediaEvent_Error_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_Error_descriptor,
+        new java.lang.String[] { "Message", });
+    internal_static_fishjam_media_events_server_MediaEvent_OfferData_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(11);
+    internal_static_fishjam_media_events_server_MediaEvent_OfferData_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_OfferData_descriptor,
+        new java.lang.String[] { "TracksTypes", });
+    internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_OfferData_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_OfferData_TrackTypes_descriptor,
+        new java.lang.String[] { "Audio", "Video", });
+    internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(12);
+    internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_descriptor,
+        new java.lang.String[] { "Sdp", "MidToTrackId", });
+    internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_MidToTrackIdEntry_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_descriptor.getNestedTypes().get(0);
+    internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_MidToTrackIdEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_SdpAnswer_MidToTrackIdEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_fishjam_media_events_server_MediaEvent_VadNotification_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(13);
+    internal_static_fishjam_media_events_server_MediaEvent_VadNotification_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_VadNotification_descriptor,
+        new java.lang.String[] { "TrackId", "Status", });
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(14);
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_TrackVariantSwitched_descriptor,
+        new java.lang.String[] { "EndpointId", "TrackId", "Variant", });
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(15);
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_TrackVariantDisabled_descriptor,
+        new java.lang.String[] { "EndpointId", "TrackId", "Variant", });
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_descriptor =
+      internal_static_fishjam_media_events_server_MediaEvent_descriptor.getNestedTypes().get(16);
+    internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+        internal_static_fishjam_media_events_server_MediaEvent_TrackVariantEnabled_descriptor,
+        new java.lang.String[] { "EndpointId", "TrackId", "Variant", });
+    descriptor.resolveAllFeaturesImmutable();
+    fishjam.media_events.Shared.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/ServerKt.kt b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/ServerKt.kt
new file mode 100644
index 00000000..b0d02db0
--- /dev/null
+++ b/packages/android-client/FishjamClient/src/main/java/fishjam/media_events/server/ServerKt.kt
@@ -0,0 +1,7 @@
+// Generated by the protocol buffer compiler. DO NOT EDIT!
+// source: fishjam/media_events/server/server.proto
+
+// Generated files should ignore deprecation warnings
+@file:Suppress("DEPRECATION")
+package fishjam.media_events.server;
+
diff --git a/packages/android-client/FishjamClient/src/test/java/com/fishjamcloud/test/client/EndpointConnectionManagerTest.kt b/packages/android-client/FishjamClient/src/test/java/com/fishjamcloud/test/client/EndpointConnectionManagerTest.kt
index 77f12cb2..5cc1c1a7 100644
--- a/packages/android-client/FishjamClient/src/test/java/com/fishjamcloud/test/client/EndpointConnectionManagerTest.kt
+++ b/packages/android-client/FishjamClient/src/test/java/com/fishjamcloud/test/client/EndpointConnectionManagerTest.kt
@@ -14,6 +14,7 @@ import com.fishjamcloud.client.utils.setLocalDescription
 import com.fishjamcloud.client.webrtc.PeerConnectionFactoryWrapper
 import com.fishjamcloud.client.webrtc.PeerConnectionListener
 import com.fishjamcloud.client.webrtc.PeerConnectionManager
+import fishjam.media_events.server.Server
 import io.mockk.coEvery
 import io.mockk.every
 import io.mockk.mockk
@@ -69,7 +70,12 @@ class EndpointConnectionManagerTest {
   @Test
   fun createsOffer() =
     runTest {
-      val offer = manager.getSdpOffer(emptyList(), emptyMap(), emptyList())
+      val offer =
+        manager.getSdpOffer(
+          Server.MediaEvent.OfferData.TrackTypes
+            .getDefaultInstance(),
+          listOf()
+        )
 
       Assert.assertNotNull(offer)
       Assert.assertEquals("test_description", offer.description)
@@ -80,7 +86,11 @@ class EndpointConnectionManagerTest {
   fun addsAudioTrack() =
     runTest {
       val audioTrack = LocalAudioTrack(mockk(relaxed = true), "endpoint-id", mockk(relaxed = true), mockk(relaxed = true))
-      manager.getSdpOffer(emptyList(), emptyMap(), listOf(audioTrack))
+      manager.getSdpOffer(
+        Server.MediaEvent.OfferData.TrackTypes
+          .getDefaultInstance(),
+        listOf(audioTrack)
+      )
 
       verify(exactly = 1) {
         endpointConnectionMock.addTransceiver(
@@ -111,8 +121,11 @@ class EndpointConnectionManagerTest {
           mockk(relaxed = true),
           VideoParameters.presetFHD169
         )
-
-      manager.getSdpOffer(emptyList(), emptyMap(), listOf(videoTrack))
+      manager.getSdpOffer(
+        Server.MediaEvent.OfferData.TrackTypes
+          .getDefaultInstance(),
+        listOf(videoTrack)
+      )
 
       verify(exactly = 1) {
         endpointConnectionMock.addTransceiver(
@@ -153,7 +166,11 @@ class EndpointConnectionManagerTest {
           videoParameters
         )
 
-      manager.getSdpOffer(emptyList(), emptyMap(), listOf(videoTrack))
+      manager.getSdpOffer(
+        Server.MediaEvent.OfferData.TrackTypes
+          .getDefaultInstance(),
+        listOf(videoTrack)
+      )
 
       verify(exactly = 1) {
         endpointConnectionMock.addTransceiver(
@@ -220,7 +237,11 @@ class EndpointConnectionManagerTest {
               }
           }
         )
-      manager.getSdpOffer(emptyList(), emptyMap(), emptyList())
+      manager.getSdpOffer(
+        Server.MediaEvent.OfferData.TrackTypes
+          .getDefaultInstance(),
+        listOf()
+      )
       Assert.assertNull("layers have no maxBitrateBps", h.maxBitrateBps)
       manager.setTrackBandwidth("track_id", TrackBandwidthLimit.BandwidthLimit(1000))
       Assert.assertEquals("h layer has correct maxBitrateBps", 780190, h.maxBitrateBps)
diff --git a/packages/android-client/build.gradle b/packages/android-client/build.gradle
index 6480853e..8489f196 100644
--- a/packages/android-client/build.gradle
+++ b/packages/android-client/build.gradle
@@ -32,4 +32,5 @@ plugins {
     id 'org.jetbrains.kotlin.android' version '1.8.0' apply false
     id 'org.jetbrains.dokka' version '1.8.10'
     id 'org.jmailen.kotlinter' version "3.14.0" apply false
+    id 'com.google.protobuf' version "0.9.4" apply false
 }
diff --git a/packages/ios-client/Sources/FishjamClient/FishjamClientInternal.swift b/packages/ios-client/Sources/FishjamClient/FishjamClientInternal.swift
index 6070993c..49970ba7 100644
--- a/packages/ios-client/Sources/FishjamClient/FishjamClientInternal.swift
+++ b/packages/ios-client/Sources/FishjamClient/FishjamClientInternal.swift
@@ -86,11 +86,6 @@ class FishjamClientInternal {
     func join() {
         commandsQueue.addCommand(
             Command(commandName: .JOIN, clientStateAfterCommand: .JOINED) {
-                self.localEndpoint = self.localEndpoint.copyWith(
-                    metadata: [
-                        "peer": self.config?.peerMetadata.toDict() as Any,  // TODO: Remove after FCE-834
-                        "server": [:],
-                    ].toMetadata())
                 self.rtcEngineCommunication.connect(metadata: self.config?.peerMetadata ?? [:].toMetadata())
             })
     }
@@ -294,11 +289,6 @@ class FishjamClientInternal {
 
     func updatePeerMetadata(metadata: Metadata) {
         rtcEngineCommunication.updateEndpointMetadata(metadata: metadata)
-        localEndpoint = localEndpoint.copyWith(
-            metadata: [
-                "peer": self.config?.peerMetadata.toDict() as Any,  // TODO: Remove after FCE-834
-                "server": [:],
-            ].toMetadata())
     }
 
     func updateTrackMetadata(trackId: String, metadata: Metadata) {
@@ -345,14 +335,15 @@ class FishjamClientInternal {
         self.webSocket?.write(data: peerMessage)
     }
 
-    private func receiveEvent(event: SerializedMediaEvent) {
-        rtcEngineCommunication.onEvent(serializedEvent: event)
+    private func receiveEvent(event: Fishjam_MediaEvents_Server_MediaEvent) {
+        rtcEngineCommunication.onEvent(event: event)
     }
 
     func websocketDidConnect() {
         let authRequest = Fishjam_PeerMessage.with({
             $0.authRequest = Fishjam_PeerMessage.AuthRequest.with({
                 $0.token = self.config?.token ?? ""
+                $0.sdkVersion = "mobile-0.6.0"
             })
         })
 
@@ -369,8 +360,8 @@ class FishjamClientInternal {
                 isAuthenticated = true
                 commandsQueue.finishCommand()
                 join()
-            } else if case .mediaEvent(_) = peerMessage.content {
-                receiveEvent(event: peerMessage.mediaEvent.data)
+            } else if case .serverMediaEvent(_) = peerMessage.content {
+                receiveEvent(event: peerMessage.serverMediaEvent)
             } else {
                 sdkLogger.error("Received unexpected websocket message: \(peerMessage)")
             }
@@ -505,6 +496,9 @@ extension FishjamClientInternal: PeerConnectionListener {
             sdkLogger.error("Invalid rtcEngineId in onAddTrack: \(trackId)")
             return
         }
+
+        guard track.endpointId != localEndpoint.id else { return }
+
         let trackId = track.id
         let endpointId = track.endpointId
         let rtcEngineId = track.rtcEngineId
@@ -542,15 +536,40 @@ extension FishjamClientInternal: PeerConnectionListener {
 }
 
 extension FishjamClientInternal: RTCEngineListener {
-    func onSendMediaEvent(event: SerializedMediaEvent) {
+
+    func onSendMediaEvent(event: Fishjam_MediaEvents_Peer_MediaEvent.OneOf_Content) {
         if !isAuthenticated {
             sdkLogger.error("Tried to send media event: \(event) before authentication")
             return
         }
+
         let mediaEvent =
             Fishjam_PeerMessage.with({
-                $0.mediaEvent = Fishjam_PeerMessage.MediaEvent.with({
-                    $0.data = event
+                $0.peerMediaEvent = Fishjam_MediaEvents_Peer_MediaEvent.with({
+                    switch event {
+                    case .connect(let connect):
+                        $0.connect = connect
+                    case .disconnect(let disconnect):
+                        $0.disconnect = disconnect
+                    case .updateEndpointMetadata(let updateEndpointMetadata):
+                        $0.updateEndpointMetadata = updateEndpointMetadata
+                    case .updateTrackMetadata(let updateTrackMetadata):
+                        $0.updateTrackMetadata = updateTrackMetadata
+                    case .renegotiateTracks(let renegotiateTracks):
+                        $0.renegotiateTracks = renegotiateTracks
+                    case .candidate(let candidate):
+                        $0.candidate = candidate
+                    case .sdpOffer(let sdpOffer):
+                        $0.sdpOffer = sdpOffer
+                    case .trackBitrates(let trackBitrates):
+                        $0.trackBitrates = trackBitrates
+                    case .enableTrackVariant(let variant):
+                        $0.enableTrackVariant = variant
+                    case .disableTrackVariant(let variant):
+                        $0.disableTrackVariant = variant
+                    case .setTargetTrackVariant(let variant):
+                        $0.setTargetTrackVariant = variant
+                    }
                 })
             })
 
@@ -560,19 +579,33 @@ extension FishjamClientInternal: RTCEngineListener {
         sendEvent(peerMessage: serialzedData)
     }
 
-    func onConnected(endpointId: String, otherEndpoints: [EventEndpoint]) {
+    func onConnected(
+        endpointId: String, endpointIdToEndpoint: [String: Fishjam_MediaEvents_Server_MediaEvent.Endpoint],
+        iceServers: [Fishjam_MediaEvents_Server_MediaEvent.IceServer]
+    ) {
         localEndpoint = localEndpoint.copyWith(id: endpointId)
-        for eventEndpoint in otherEndpoints {
-            var endpoint = Endpoint(
-                id: eventEndpoint.id,
-                metadata: eventEndpoint.metadata ?? Metadata())
-            for (trackId, track) in eventEndpoint.tracks {
-                let track = Track(
-                    mediaTrack: nil, endpointId: eventEndpoint.id, rtcEngineId: trackId, metadata: track.metadata)
-                endpoint = endpoint.addOrReplaceTrack(track)
-                listener.onTrackAdded(track: track)
+        peerConnectionManager.setupIceServers(iceServers: iceServers)
+
+        for (eventEndpointId, eventEndpoint) in endpointIdToEndpoint {
+            if eventEndpointId == endpointId {
+                localEndpoint = localEndpoint.copyWith(metadata: try? AnyJson(from: eventEndpoint.metadataJson))
+            } else {
+                var endpoint = Endpoint(
+                    id: eventEndpointId,
+                    metadata: (try? AnyJson(from: eventEndpoint.metadataJson)) ?? Metadata())
+
+                for (trackId, track) in eventEndpoint.trackIDToTrack {
+                    let track = Track(
+                        mediaTrack: nil,
+                        endpointId: eventEndpointId,
+                        rtcEngineId: trackId,
+                        metadata: (try? AnyJson(from: track.metadataJson)) ?? Metadata()
+                    )
+                    endpoint = endpoint.addOrReplaceTrack(track)
+                    listener.onTrackAdded(track: track)
+                }
+                remoteEndpointsMap[eventEndpointId] = endpoint
             }
-            remoteEndpointsMap[eventEndpoint.id] = endpoint
         }
 
         listener.onJoined(peerID: endpointId, peersInRoom: remoteEndpointsMap)
@@ -595,9 +628,8 @@ extension FishjamClientInternal: RTCEngineListener {
     }
 
     func onEndpointAdded(endpointId: String, metadata: Metadata?) {
-        if endpointId == localEndpoint.id {
-            return
-        }
+        guard endpointId != localEndpoint.id else { return }
+
         let endpoint = Endpoint(id: endpointId, metadata: metadata ?? Metadata())
 
         remoteEndpointsMap[endpoint.id] = endpoint
@@ -606,10 +638,11 @@ extension FishjamClientInternal: RTCEngineListener {
     }
 
     func onEndpointRemoved(endpointId: String) {
-        if endpointId == localEndpoint.id {
+        guard endpointId != localEndpoint.id else {
             listener.onDisconnected()
             return
         }
+
         guard let endpoint = remoteEndpointsMap.removeValue(forKey: endpointId) else {
             sdkLogger.error("Failed to process EndpointLeft event: Endpoint not found: \(endpointId)")
             return
@@ -623,27 +656,33 @@ extension FishjamClientInternal: RTCEngineListener {
     }
 
     func onEndpointUpdated(endpointId: String, metadata: Metadata?) {
+        guard endpointId != localEndpoint.id else {
+            localEndpoint = localEndpoint.copyWith(metadata: metadata)
+            listener.onPeerUpdated(endpoint: localEndpoint)
+            return
+        }
+
         guard let endpoint = remoteEndpointsMap[endpointId] else {
             sdkLogger.error("Failed to process EndpointUpdated event: Endpoint not found: $endpointId")
             return
         }
 
         remoteEndpointsMap[endpoint.id] = endpoint.copyWith(metadata: metadata)
-
         listener.onPeerUpdated(endpoint: endpoint)
     }
 
-    func onOfferData(integratedTurnServers: [OfferDataEvent.TurnServer], tracksTypes: [String: Int]) {
+    func onOfferData(tracksTypes: Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes) {
         let localTracks = localEndpoint.tracks.map { $1 }
         peerConnectionManager.getSdpOffer(
-            integratedTurnServers: integratedTurnServers, tracksTypes: tracksTypes, localTracks: localTracks
-        ) { sdp, midToTrackId, error in
+            tracksTypes: tracksTypes,
+            localTracks: localTracks
+        ) { sdp, midToTrackId, trackIdToBitrates, error in
             if let err = error {
                 sdkLogger.error("Failed to create sdp offer: \(err)")
                 return
             }
 
-            if let sdp = sdp, let midToTrackId = midToTrackId {
+            if let sdp = sdp, let midToTrackId = midToTrackId, let trackIdToBitrates = trackIdToBitrates {
                 self.rtcEngineCommunication.sdpOffer(
                     sdp: sdp,
                     trackIdToTrackMetadata: self.localEndpoint.tracks.reduce(into: [String: Metadata]()) {
@@ -651,13 +690,14 @@ extension FishjamClientInternal: RTCEngineListener {
                         let (_, trackData) = trackEntry
                         result[trackData.webrtcId] = trackData.metadata
                     },
-                    midToTrackId: midToTrackId
+                    midToTrackId: midToTrackId,
+                    trackIdToBitrates: trackIdToBitrates
                 )
             }
         }
     }
 
-    func onSdpAnswer(type: String, sdp: String, midToTrackId: [String: String]) {
+    func onSdpAnswer(sdp: String, midToTrackId: [String: String]) {
         peerConnectionManager.onSdpAnswer(sdp: sdp, midToTrackId: midToTrackId)
 
         localEndpoint.tracks.values.forEach { track in
@@ -692,8 +732,8 @@ extension FishjamClientInternal: RTCEngineListener {
         peerConnectionManager.onRemoteCandidate(candidate: iceCandidate)
     }
 
-    func onTracksAdded(endpointId: String, tracks: [String: TrackData]) {
-        if localEndpoint.id == endpointId { return }
+    func onTracksAdded(endpointId: String, trackIdToTracks: [String: Fishjam_MediaEvents_Server_MediaEvent.Track]) {
+        guard localEndpoint.id != endpointId else { return }
 
         guard let endpoint = remoteEndpointsMap[endpointId] else {
             sdkLogger.error("Failed to process TracksAdded event: Endpoint not found: \(endpointId)")
@@ -702,13 +742,17 @@ extension FishjamClientInternal: RTCEngineListener {
 
         var updatedTracks: [String: Track] = endpoint.tracks
 
-        for (trackId, trackData) in tracks {
+        for (trackId, trackData) in trackIdToTracks {
             var track = endpoint.tracks.values.first(where: { track in track.rtcEngineId == trackId })
             if track != nil {
-                track!.metadata = trackData.metadata
+                track!.metadata = (try? AnyJson(from: trackData.metadataJson)) ?? Metadata()
             } else {
                 track = Track(
-                    mediaTrack: nil, endpointId: endpointId, rtcEngineId: trackId, metadata: trackData.metadata)
+                    mediaTrack: nil,
+                    endpointId: endpointId,
+                    rtcEngineId: trackId,
+                    metadata: (try? AnyJson(from: trackData.metadataJson)) ?? Metadata()
+                )
                 listener.onTrackAdded(track: track!)
             }
             updatedTracks[track!.id] = track
@@ -720,7 +764,7 @@ extension FishjamClientInternal: RTCEngineListener {
     }
 
     func onTracksRemoved(endpointId: String, trackIds: [String]) {
-        if localEndpoint.id == endpointId { return }
+        guard localEndpoint.id != endpointId else { return }
 
         guard var endpoint = remoteEndpointsMap[endpointId] else {
             sdkLogger.error("Failed to process onTracksRemoved event: Endpoint not found: \(endpointId)")
@@ -769,18 +813,14 @@ extension FishjamClientInternal: RTCEngineListener {
         track.setEncoding(encoding: encodingEnum, encodingReason: encodingReasonEnum)
     }
 
-    func onVadNotification(trackId: String, status: String) {
+    func onVadNotification(trackId: String, status: Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status) {
         guard let track = getTrackWithRtcEngineId(trackId: trackId) as? RemoteAudioTrack else {
             sdkLogger.error("Invalid trackId in onVadNotification: \(trackId)")
             return
         }
 
-        guard let vadStatus = VadStatus(rawValue: status) else {
-            sdkLogger.error("Invalid vad status in onVadNotification: \(status)")
-            return
-        }
-        if track.vadStatus != vadStatus {
-            track.vadStatus = vadStatus
+        if track.vadStatus != status {
+            track.vadStatus = status
             listener.onTrackUpdated(track: track)
         }
 
diff --git a/packages/ios-client/Sources/FishjamClient/events/Event.swift b/packages/ios-client/Sources/FishjamClient/events/Event.swift
deleted file mode 100644
index 74931a59..00000000
--- a/packages/ios-client/Sources/FishjamClient/events/Event.swift
+++ /dev/null
@@ -1,468 +0,0 @@
-import Foundation
-
-/// Protocol for outgoing `MembraneRTC` events
-public protocol SendableEvent {
-    func serialize() -> Payload
-}
-
-/// Available types of incoming media events.
-public enum ReceivableEventType: String, Codable {
-    case Connected = "connected"
-    case EndpointAdded = "endpointAdded"
-    case EndpointRemoved = "endpointRemoved"
-    case EndpointUpdated = "endpointUpdated"
-    case Custom = "custom"
-    case OfferData = "offerData"
-    case Candidate = "candidate"
-    case TracksAdded = "tracksAdded"
-    case TracksRemoved = "tracksRemoved"
-    case TrackUpdated = "trackUpdated"
-    case SdpAnswer = "sdpAnswer"
-    case EncodingSwitched = "encodingSwitched"
-    case VadNotification = "vadNotification"
-    case BandwidthEstimation = "bandwidthEstimation"
-}
-
-/// Protocol for incoming `MembraneRTC` events
-public protocol ReceivableEvent {
-    var type: ReceivableEventType { get }
-}
-
-internal struct ReceivableEventBase: Decodable {
-    let type: ReceivableEventType
-}
-
-public enum Events {
-    internal static func decodeEvent<T: Decodable>(from data: Data) -> T? {
-        do {
-            return try JSONDecoder().decode(T.self, from: data)
-        } catch {
-            sdkLogger.error("failed to decode an event: \(error)")
-            return nil
-        }
-    }
-
-    /*
-     Deserialization of incoming events is quite specific.
-
-     Each incoming event is of given format:
-     ```
-     {
-        "type": "(dedicated event name)",
-        "data": "arbitrary event's payload object"
-     }
-     ```
-
-     It is quite problematic as we have to decode each event twice. Once to get the event's type,
-     and when we know the type we can decode the event's data payload (due to static typing
-     we need to explicitly call decode with generic parameter).
-
-     A subset of events are embeded inside of one specific event of type "custom".
-     In this case the "data" payload contains a whole new event on its own:
-     ```
-     {
-        "type": "custom",
-        "data": {
-            "type": "(dedicated event name)",
-            "data": "arbitrary event's payload object"
-        }
-     }
-     ```
-
-     This time we are basically performing the deserialization 3 times:
-     - to recognize "custom" type
-     - to recognize the nested event's type
-     - to finally deserialize the payload into an explicit event
-     */
-    public static func deserialize(payload: String) -> ReceivableEvent? {
-        let data = payload.data(using: .utf8)!
-
-        guard let base: ReceivableEventBase = decodeEvent(from: data) else {
-            sdkLogger.error("Failed to decode ReceivableEventBase")
-            return nil
-        }
-
-        switch base.type {
-        case .Connected:
-            let event: ConnectedEvent? = decodeEvent(from: data)
-
-            return event
-
-        case .EndpointAdded:
-            let event: EndpointAddedEvent? = decodeEvent(from: data)
-
-            return event
-
-        case .EndpointRemoved:
-            let event: EndpointRemovedEvent? = decodeEvent(from: data)
-
-            return event
-
-        case .EndpointUpdated:
-            let event: EndpointUpdatedEvent? = decodeEvent(from: data)
-
-            return event
-
-        case .TracksAdded:
-            let event: TracksAddedEvent? = decodeEvent(from: data)
-
-            return event
-
-        case .TracksRemoved:
-            let event: TracksRemovedEvent? = decodeEvent(from: data)
-
-            return event
-
-        case .TrackUpdated:
-            let event: TracksUpdatedEvent? = decodeEvent(from: data)
-
-            return event
-
-        case .Custom:
-            guard let baseEvent: BaseCustomEvent = decodeEvent(from: data) else {
-                return nil
-            }
-
-            switch baseEvent.data.type {
-            case .OfferData:
-                guard let event: CustomEvent<OfferDataEvent> = decodeEvent(from: data) else {
-                    return nil
-                }
-
-                return event.data
-
-            case .Candidate:
-                guard let event: CustomEvent<RemoteCandidateEvent> = decodeEvent(from: data) else {
-                    return nil
-                }
-
-                return event.data
-
-            case .SdpAnswer:
-                guard let event: CustomEvent<SdpAnswerEvent> = decodeEvent(from: data) else {
-                    return nil
-                }
-
-                return event.data
-
-            case .EncodingSwitched:
-                guard let event: CustomEvent<EncodingSwitchedEvent> = decodeEvent(from: data) else {
-                    return nil
-                }
-
-                return event.data
-
-            case .VadNotification:
-                guard let event: CustomEvent<VadNotificationEvent> = decodeEvent(from: data) else {
-                    return nil
-                }
-
-                return event.data
-
-            case .BandwidthEstimation:
-                guard let event: CustomEvent<BandwidthEstimationEvent> = decodeEvent(from: data) else {
-                    return nil
-                }
-
-                return event.data
-
-            default:
-                sdkLogger.warning("Unhandled custom event parsing for \(baseEvent.data.type)")
-
-                return nil
-            }
-        default:
-            return nil
-        }
-    }
-}
-
-/*
- Sendable events
- */
-struct ConnectEvent: SendableEvent {
-    let metadata: Metadata?
-
-    func serialize() -> Payload {
-        return .init([
-            "type": "connect",
-            "data": ["metadata": metadata],
-        ])
-    }
-}
-
-struct DisconnectEvent: SendableEvent {
-    func serialize() -> Payload {
-        .init([
-            "type": "disconnect"
-        ])
-    }
-}
-
-struct SdpOfferEvent: SendableEvent {
-    let sdp: String
-    let trackIdToTrackMetadata: [String: Metadata?]
-    let midToTrackId: [String: String]
-
-    func serialize() -> Payload {
-        return .init([
-            "type": "custom",
-            "data": [
-                "type": "sdpOffer",
-                "data": [
-                    "sdpOffer": [
-                        "type": "offer",
-                        "sdp": sdp,
-                    ],
-                    "trackIdToTrackMetadata": trackIdToTrackMetadata,
-                    "midToTrackId": midToTrackId,
-                ] as [String: Any],
-            ] as [String: Any],
-        ])
-    }
-}
-
-struct LocalCandidateEvent: SendableEvent {
-    let candidate: String
-    let sdpMLineIndex: Int32
-    let sdpMid: Int32?
-    let usernameFragment: String?
-
-    func serialize() -> Payload {
-        return .init([
-            "type": "custom",
-            "data": [
-                "type": "candidate",
-                "data": [
-                    "candidate": candidate,
-                    "sdpMLineIndex": sdpMLineIndex,
-                    "sdpMid": sdpMid,
-                    "usernameFragment": usernameFragment,
-                ] as [String: Any],
-            ] as [String: Any],
-        ])
-    }
-}
-
-struct RenegotiateTracksEvent: SendableEvent {
-    func serialize() -> Payload {
-        return .init([
-            "type": "custom",
-            "data": [
-                "type": "renegotiateTracks"
-            ],
-        ])
-    }
-}
-
-struct SelectEncodingEvent: SendableEvent {
-    let trackId: String
-    let encoding: String
-
-    func serialize() -> Payload {
-        return .init([
-            "type": "custom",
-            "data": [
-                "type": "setTargetTrackVariant",
-                "data": [
-                    "trackId": trackId,
-                    "variant": encoding,
-                ],
-            ] as [String: Any],
-        ])
-    }
-}
-
-struct UpdateEndpointMetadata: SendableEvent {
-    let metadata: Metadata?
-
-    func serialize() -> Payload {
-        return .init([
-            "type": "updatePeerMetadata",
-            "data": ["metadata": metadata],
-        ])
-    }
-}
-
-struct UpdateTrackMetadata: SendableEvent {
-    let trackId: String
-    let trackMetadata: Metadata?
-
-    func serialize() -> Payload {
-        return .init([
-            "type": "updateTrackMetadata",
-            "data": ["trackId": trackId, "trackMetadata": trackMetadata!] as [String: Any],
-        ])
-    }
-}
-
-/*
- Receivable events
- */
-struct EventEndpoint: Codable {
-    let id: String
-    let type: String
-    let metadata: Metadata?
-    let tracks: [String: TrackData]
-}
-
-struct ConnectedEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let id: String
-        let otherEndpoints: [EventEndpoint]
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct EndpointAddedEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let id: String
-        let metadata: Metadata?
-        let tracks: [String: TrackData]?
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct EndpointRemovedEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let id: String
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct EndpointUpdatedEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let endpointId: String
-        let metadata: Metadata?
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct OfferDataEvent: ReceivableEvent, Codable {
-    struct TurnServer: Codable {
-        let username: String
-        let password: String
-        let serverAddr: String
-        let serverPort: UInt32
-        let transport: String
-    }
-
-    struct Data: Codable {
-        let integratedTurnServers: [TurnServer]
-        let tracksTypes: [String: Int]
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-public struct TracksAddedEvent: ReceivableEvent, Codable {
-    public struct Data: Codable {
-        let endpointId: String
-        let tracks: [String: TrackData]
-    }
-
-    public let type: ReceivableEventType
-    public let data: Data
-}
-
-struct TracksRemovedEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let endpointId: String
-        let trackIds: [String]
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct TracksUpdatedEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let endpointId: String
-        let trackId: String
-        let metadata: Metadata?
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct SdpAnswerEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let type: String
-        let sdp: String
-        let midToTrackId: [String: String]
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct RemoteCandidateEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let candidate: String
-        let sdpMLineIndex: Int32
-        let sdpMid: Int32?
-        let usernameFragment: String?
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct EncodingSwitchedEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let endpointId: String
-        let trackId: String
-        let encoding: String
-        let reason: String
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct VadNotificationEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let trackId: String
-        let status: String
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct BandwidthEstimationEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let estimation: Double
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-// This is kinda strange as we can't dynamically decode json strings to structs
-// e.g. to [String: Any] type
-// Therefore we need to preform a 2-phase decoding, meaning that we need to extract types first
-// and then based on them statically decode embedded events
-struct BaseCustomEvent: ReceivableEvent, Codable {
-    struct Data: Codable {
-        let type: ReceivableEventType
-    }
-
-    let type: ReceivableEventType
-    let data: Data
-}
-
-struct CustomEvent<EventType: ReceivableEvent & Codable>: ReceivableEvent, Codable {
-    let type: ReceivableEventType
-    let data: EventType
-}
diff --git a/packages/ios-client/Sources/FishjamClient/media/Tracks/RemoteAudioTrack.swift b/packages/ios-client/Sources/FishjamClient/media/Tracks/RemoteAudioTrack.swift
index 67e21e3a..48419299 100644
--- a/packages/ios-client/Sources/FishjamClient/media/Tracks/RemoteAudioTrack.swift
+++ b/packages/ios-client/Sources/FishjamClient/media/Tracks/RemoteAudioTrack.swift
@@ -11,9 +11,9 @@ public class RemoteAudioTrack: Track {
         super.init(mediaTrack: audioTrack, endpointId: endpointId, rtcEngineId: rtcEngineId, metadata: metadata, id: id)
     }
 
-    private var _vadStatus: VadStatus = VadStatus.silence
+    private var _vadStatus: Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status = .silence
 
-    internal(set) public var vadStatus: VadStatus {
+    internal(set) public var vadStatus: Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status {
         get { return _vadStatus }
         set {
             _vadStatus = newValue
diff --git a/packages/ios-client/Sources/FishjamClient/models/VadStatus.swift b/packages/ios-client/Sources/FishjamClient/models/VadStatus.swift
deleted file mode 100644
index 8766f542..00000000
--- a/packages/ios-client/Sources/FishjamClient/models/VadStatus.swift
+++ /dev/null
@@ -1,10 +0,0 @@
-/**
- * Type describing Voice Activity Detection statuses.
- *
- * - speech - voice activity has been detected
- * - silence - lack of voice activity has been detected
- */
-public enum VadStatus: String {
-    case speech
-    case silence
-}
diff --git a/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/peer/peer.pb.swift b/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/peer/peer.pb.swift
new file mode 100644
index 00000000..61fca1c1
--- /dev/null
+++ b/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/peer/peer.pb.swift
@@ -0,0 +1,983 @@
+// DO NOT EDIT.
+// swift-format-ignore-file
+//
+// Generated by the Swift generator plugin for the protocol buffer compiler.
+// Source: fishjam/media_events/peer/peer.proto
+//
+// For information on using the generated types, please see the documentation:
+//   https://github.com/apple/swift-protobuf/
+
+import Foundation
+import SwiftProtobuf
+
+// If the compiler emits an error on this type, it is because this file
+// was generated by a version of the `protoc` Swift plug-in that is
+// incompatible with the version of SwiftProtobuf to which you are linking.
+// Please ensure that you are building against the same version of the API
+// that was used to generate this file.
+fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAPIVersionCheck {
+  struct _2: SwiftProtobuf.ProtobufAPIVersion_2 {}
+  typealias Version = _2
+}
+
+/// Defines any type of message sent from Peer to Membrane RTC Engine
+public struct Fishjam_MediaEvents_Peer_MediaEvent {
+  // SwiftProtobuf.Message conformance is added in an extension below. See the
+  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+  // methods supported on all messages.
+
+  public var content: Fishjam_MediaEvents_Peer_MediaEvent.OneOf_Content? = nil
+
+  public var connect: Fishjam_MediaEvents_Peer_MediaEvent.Connect {
+    get {
+      if case .connect(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.Connect()
+    }
+    set {content = .connect(newValue)}
+  }
+
+  public var disconnect: Fishjam_MediaEvents_Peer_MediaEvent.Disconnect {
+    get {
+      if case .disconnect(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.Disconnect()
+    }
+    set {content = .disconnect(newValue)}
+  }
+
+  public var updateEndpointMetadata: Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata {
+    get {
+      if case .updateEndpointMetadata(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata()
+    }
+    set {content = .updateEndpointMetadata(newValue)}
+  }
+
+  public var updateTrackMetadata: Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata {
+    get {
+      if case .updateTrackMetadata(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata()
+    }
+    set {content = .updateTrackMetadata(newValue)}
+  }
+
+  public var renegotiateTracks: Fishjam_MediaEvents_Peer_MediaEvent.RenegotiateTracks {
+    get {
+      if case .renegotiateTracks(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.RenegotiateTracks()
+    }
+    set {content = .renegotiateTracks(newValue)}
+  }
+
+  public var candidate: Fishjam_MediaEvents_Candidate {
+    get {
+      if case .candidate(let v)? = content {return v}
+      return Fishjam_MediaEvents_Candidate()
+    }
+    set {content = .candidate(newValue)}
+  }
+
+  public var sdpOffer: Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer {
+    get {
+      if case .sdpOffer(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer()
+    }
+    set {content = .sdpOffer(newValue)}
+  }
+
+  public var trackBitrates: Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates {
+    get {
+      if case .trackBitrates(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates()
+    }
+    set {content = .trackBitrates(newValue)}
+  }
+
+  public var enableTrackVariant: Fishjam_MediaEvents_Peer_MediaEvent.EnableTrackVariant {
+    get {
+      if case .enableTrackVariant(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.EnableTrackVariant()
+    }
+    set {content = .enableTrackVariant(newValue)}
+  }
+
+  public var disableTrackVariant: Fishjam_MediaEvents_Peer_MediaEvent.DisableTrackVariant {
+    get {
+      if case .disableTrackVariant(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.DisableTrackVariant()
+    }
+    set {content = .disableTrackVariant(newValue)}
+  }
+
+  public var setTargetTrackVariant: Fishjam_MediaEvents_Peer_MediaEvent.SetTargetTrackVariant {
+    get {
+      if case .setTargetTrackVariant(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent.SetTargetTrackVariant()
+    }
+    set {content = .setTargetTrackVariant(newValue)}
+  }
+
+  public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+  public enum OneOf_Content: Equatable {
+    case connect(Fishjam_MediaEvents_Peer_MediaEvent.Connect)
+    case disconnect(Fishjam_MediaEvents_Peer_MediaEvent.Disconnect)
+    case updateEndpointMetadata(Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata)
+    case updateTrackMetadata(Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata)
+    case renegotiateTracks(Fishjam_MediaEvents_Peer_MediaEvent.RenegotiateTracks)
+    case candidate(Fishjam_MediaEvents_Candidate)
+    case sdpOffer(Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer)
+    case trackBitrates(Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates)
+    case enableTrackVariant(Fishjam_MediaEvents_Peer_MediaEvent.EnableTrackVariant)
+    case disableTrackVariant(Fishjam_MediaEvents_Peer_MediaEvent.DisableTrackVariant)
+    case setTargetTrackVariant(Fishjam_MediaEvents_Peer_MediaEvent.SetTargetTrackVariant)
+
+  #if !swift(>=4.1)
+    public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.OneOf_Content, rhs: Fishjam_MediaEvents_Peer_MediaEvent.OneOf_Content) -> Bool {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch (lhs, rhs) {
+      case (.connect, .connect): return {
+        guard case .connect(let l) = lhs, case .connect(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.disconnect, .disconnect): return {
+        guard case .disconnect(let l) = lhs, case .disconnect(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.updateEndpointMetadata, .updateEndpointMetadata): return {
+        guard case .updateEndpointMetadata(let l) = lhs, case .updateEndpointMetadata(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.updateTrackMetadata, .updateTrackMetadata): return {
+        guard case .updateTrackMetadata(let l) = lhs, case .updateTrackMetadata(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.renegotiateTracks, .renegotiateTracks): return {
+        guard case .renegotiateTracks(let l) = lhs, case .renegotiateTracks(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.candidate, .candidate): return {
+        guard case .candidate(let l) = lhs, case .candidate(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.sdpOffer, .sdpOffer): return {
+        guard case .sdpOffer(let l) = lhs, case .sdpOffer(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.trackBitrates, .trackBitrates): return {
+        guard case .trackBitrates(let l) = lhs, case .trackBitrates(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.enableTrackVariant, .enableTrackVariant): return {
+        guard case .enableTrackVariant(let l) = lhs, case .enableTrackVariant(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.disableTrackVariant, .disableTrackVariant): return {
+        guard case .disableTrackVariant(let l) = lhs, case .disableTrackVariant(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.setTargetTrackVariant, .setTargetTrackVariant): return {
+        guard case .setTargetTrackVariant(let l) = lhs, case .setTargetTrackVariant(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      default: return false
+      }
+    }
+  #endif
+  }
+
+  public struct VariantBitrate {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var variant: Fishjam_MediaEvents_Variant = .unspecified
+
+    public var bitrate: Int32 = 0
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when a peer wants to join WebRTC Endpoint.
+  public struct Connect {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var metadataJson: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when a peer disconnects from WebRTC Endpoint.
+  public struct Disconnect {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when a peer wants to update its metadata
+  public struct UpdateEndpointMetadata {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var metadataJson: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when a peer wants to update its track's metadata
+  public struct UpdateTrackMetadata {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var trackID: String = String()
+
+    public var metadataJson: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when peer wants to renegatiate connection due to adding a track or removing a track
+  public struct RenegotiateTracks {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent as a response to `offerData` media event during renegotiation
+  /// Maps contain only information about current peer's `sendonly` tracks.
+  /// The "mid" is an identifier used to associate an RTP packet with an MLine from the SDP offer/answer.
+  public struct SdpOffer {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    /// The value of the `sessionDescription.sdp`
+    public var sdp: String = String()
+
+    public var trackIDToMetadataJson: Dictionary<String,String> = [:]
+
+    /// Maps track_id to its bitrate. The track_id in the TrackBitrates message is ignored (we use the map key), so it can be ommited.
+    public var trackIDToBitrates: Dictionary<String,Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates> = [:]
+
+    public var midToTrackID: Dictionary<String,String> = [:]
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when Peer wants to update its track's bitrate
+  public struct TrackBitrates {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var trackID: String = String()
+
+    /// Bitrate of each variant. For non-simulcast tracks use VARIANT_UNSPECIFIED.
+    public var variantBitrates: [Fishjam_MediaEvents_Peer_MediaEvent.VariantBitrate] = []
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when client disables one of the track variants
+  public struct DisableTrackVariant {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var trackID: String = String()
+
+    public var variant: Fishjam_MediaEvents_Variant = .unspecified
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when client enables one of the track variants
+  public struct EnableTrackVariant {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var trackID: String = String()
+
+    public var variant: Fishjam_MediaEvents_Variant = .unspecified
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  public struct SetTargetTrackVariant {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var trackID: String = String()
+
+    public var variant: Fishjam_MediaEvents_Variant = .unspecified
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  public init() {}
+}
+
+#if swift(>=5.5) && canImport(_Concurrency)
+extension Fishjam_MediaEvents_Peer_MediaEvent: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.OneOf_Content: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.VariantBitrate: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.Connect: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.Disconnect: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.RenegotiateTracks: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.DisableTrackVariant: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.EnableTrackVariant: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Peer_MediaEvent.SetTargetTrackVariant: @unchecked Sendable {}
+#endif  // swift(>=5.5) && canImport(_Concurrency)
+
+// MARK: - Code below here is support for the SwiftProtobuf runtime.
+
+fileprivate let _protobuf_package = "fishjam.media_events.peer"
+
+extension Fishjam_MediaEvents_Peer_MediaEvent: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = _protobuf_package + ".MediaEvent"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "connect"),
+    2: .same(proto: "disconnect"),
+    3: .standard(proto: "update_endpoint_metadata"),
+    4: .standard(proto: "update_track_metadata"),
+    5: .standard(proto: "renegotiate_tracks"),
+    6: .same(proto: "candidate"),
+    7: .standard(proto: "sdp_offer"),
+    8: .standard(proto: "track_bitrates"),
+    9: .standard(proto: "enable_track_variant"),
+    10: .standard(proto: "disable_track_variant"),
+    11: .standard(proto: "set_target_track_variant"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.Connect?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .connect(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .connect(v)
+        }
+      }()
+      case 2: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.Disconnect?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .disconnect(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .disconnect(v)
+        }
+      }()
+      case 3: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .updateEndpointMetadata(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .updateEndpointMetadata(v)
+        }
+      }()
+      case 4: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .updateTrackMetadata(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .updateTrackMetadata(v)
+        }
+      }()
+      case 5: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.RenegotiateTracks?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .renegotiateTracks(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .renegotiateTracks(v)
+        }
+      }()
+      case 6: try {
+        var v: Fishjam_MediaEvents_Candidate?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .candidate(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .candidate(v)
+        }
+      }()
+      case 7: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .sdpOffer(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .sdpOffer(v)
+        }
+      }()
+      case 8: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .trackBitrates(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .trackBitrates(v)
+        }
+      }()
+      case 9: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.EnableTrackVariant?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .enableTrackVariant(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .enableTrackVariant(v)
+        }
+      }()
+      case 10: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.DisableTrackVariant?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .disableTrackVariant(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .disableTrackVariant(v)
+        }
+      }()
+      case 11: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent.SetTargetTrackVariant?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .setTargetTrackVariant(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .setTargetTrackVariant(v)
+        }
+      }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    // The use of inline closures is to circumvent an issue where the compiler
+    // allocates stack space for every if/case branch local when no optimizations
+    // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
+    // https://github.com/apple/swift-protobuf/issues/1182
+    switch self.content {
+    case .connect?: try {
+      guard case .connect(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
+    }()
+    case .disconnect?: try {
+      guard case .disconnect(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
+    }()
+    case .updateEndpointMetadata?: try {
+      guard case .updateEndpointMetadata(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 3)
+    }()
+    case .updateTrackMetadata?: try {
+      guard case .updateTrackMetadata(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 4)
+    }()
+    case .renegotiateTracks?: try {
+      guard case .renegotiateTracks(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 5)
+    }()
+    case .candidate?: try {
+      guard case .candidate(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 6)
+    }()
+    case .sdpOffer?: try {
+      guard case .sdpOffer(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 7)
+    }()
+    case .trackBitrates?: try {
+      guard case .trackBitrates(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 8)
+    }()
+    case .enableTrackVariant?: try {
+      guard case .enableTrackVariant(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 9)
+    }()
+    case .disableTrackVariant?: try {
+      guard case .disableTrackVariant(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 10)
+    }()
+    case .setTargetTrackVariant?: try {
+      guard case .setTargetTrackVariant(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 11)
+    }()
+    case nil: break
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent, rhs: Fishjam_MediaEvents_Peer_MediaEvent) -> Bool {
+    if lhs.content != rhs.content {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.VariantBitrate: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".VariantBitrate"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "variant"),
+    2: .same(proto: "bitrate"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularEnumField(value: &self.variant) }()
+      case 2: try { try decoder.decodeSingularInt32Field(value: &self.bitrate) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if self.variant != .unspecified {
+      try visitor.visitSingularEnumField(value: self.variant, fieldNumber: 1)
+    }
+    if self.bitrate != 0 {
+      try visitor.visitSingularInt32Field(value: self.bitrate, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.VariantBitrate, rhs: Fishjam_MediaEvents_Peer_MediaEvent.VariantBitrate) -> Bool {
+    if lhs.variant != rhs.variant {return false}
+    if lhs.bitrate != rhs.bitrate {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.Connect: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".Connect"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "metadata_json"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.metadataJson) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.metadataJson.isEmpty {
+      try visitor.visitSingularStringField(value: self.metadataJson, fieldNumber: 1)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.Connect, rhs: Fishjam_MediaEvents_Peer_MediaEvent.Connect) -> Bool {
+    if lhs.metadataJson != rhs.metadataJson {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.Disconnect: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".Disconnect"
+  public static let _protobuf_nameMap = SwiftProtobuf._NameMap()
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let _ = try decoder.nextFieldNumber() {
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.Disconnect, rhs: Fishjam_MediaEvents_Peer_MediaEvent.Disconnect) -> Bool {
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".UpdateEndpointMetadata"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "metadata_json"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.metadataJson) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.metadataJson.isEmpty {
+      try visitor.visitSingularStringField(value: self.metadataJson, fieldNumber: 1)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata, rhs: Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata) -> Bool {
+    if lhs.metadataJson != rhs.metadataJson {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".UpdateTrackMetadata"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "track_id"),
+    2: .standard(proto: "metadata_json"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 2: try { try decoder.decodeSingularStringField(value: &self.metadataJson) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 1)
+    }
+    if !self.metadataJson.isEmpty {
+      try visitor.visitSingularStringField(value: self.metadataJson, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata, rhs: Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata) -> Bool {
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.metadataJson != rhs.metadataJson {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.RenegotiateTracks: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".RenegotiateTracks"
+  public static let _protobuf_nameMap = SwiftProtobuf._NameMap()
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let _ = try decoder.nextFieldNumber() {
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.RenegotiateTracks, rhs: Fishjam_MediaEvents_Peer_MediaEvent.RenegotiateTracks) -> Bool {
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".SdpOffer"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "sdp"),
+    2: .standard(proto: "track_id_to_metadata_json"),
+    3: .standard(proto: "track_id_to_bitrates"),
+    4: .standard(proto: "mid_to_track_id"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.sdp) }()
+      case 2: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: &self.trackIDToMetadataJson) }()
+      case 3: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates>.self, value: &self.trackIDToBitrates) }()
+      case 4: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: &self.midToTrackID) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.sdp.isEmpty {
+      try visitor.visitSingularStringField(value: self.sdp, fieldNumber: 1)
+    }
+    if !self.trackIDToMetadataJson.isEmpty {
+      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: self.trackIDToMetadataJson, fieldNumber: 2)
+    }
+    if !self.trackIDToBitrates.isEmpty {
+      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates>.self, value: self.trackIDToBitrates, fieldNumber: 3)
+    }
+    if !self.midToTrackID.isEmpty {
+      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: self.midToTrackID, fieldNumber: 4)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer, rhs: Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer) -> Bool {
+    if lhs.sdp != rhs.sdp {return false}
+    if lhs.trackIDToMetadataJson != rhs.trackIDToMetadataJson {return false}
+    if lhs.trackIDToBitrates != rhs.trackIDToBitrates {return false}
+    if lhs.midToTrackID != rhs.midToTrackID {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".TrackBitrates"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "track_id"),
+    2: .standard(proto: "variant_bitrates"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 2: try { try decoder.decodeRepeatedMessageField(value: &self.variantBitrates) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 1)
+    }
+    if !self.variantBitrates.isEmpty {
+      try visitor.visitRepeatedMessageField(value: self.variantBitrates, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates, rhs: Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates) -> Bool {
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.variantBitrates != rhs.variantBitrates {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.DisableTrackVariant: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".DisableTrackVariant"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "track_id"),
+    2: .same(proto: "variant"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 2: try { try decoder.decodeSingularEnumField(value: &self.variant) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 1)
+    }
+    if self.variant != .unspecified {
+      try visitor.visitSingularEnumField(value: self.variant, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.DisableTrackVariant, rhs: Fishjam_MediaEvents_Peer_MediaEvent.DisableTrackVariant) -> Bool {
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.variant != rhs.variant {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.EnableTrackVariant: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".EnableTrackVariant"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "track_id"),
+    2: .same(proto: "variant"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 2: try { try decoder.decodeSingularEnumField(value: &self.variant) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 1)
+    }
+    if self.variant != .unspecified {
+      try visitor.visitSingularEnumField(value: self.variant, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.EnableTrackVariant, rhs: Fishjam_MediaEvents_Peer_MediaEvent.EnableTrackVariant) -> Bool {
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.variant != rhs.variant {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Peer_MediaEvent.SetTargetTrackVariant: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Peer_MediaEvent.protoMessageName + ".SetTargetTrackVariant"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "track_id"),
+    2: .same(proto: "variant"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 2: try { try decoder.decodeSingularEnumField(value: &self.variant) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 1)
+    }
+    if self.variant != .unspecified {
+      try visitor.visitSingularEnumField(value: self.variant, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Peer_MediaEvent.SetTargetTrackVariant, rhs: Fishjam_MediaEvents_Peer_MediaEvent.SetTargetTrackVariant) -> Bool {
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.variant != rhs.variant {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
diff --git a/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/server/server.pb.swift b/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/server/server.pb.swift
new file mode 100644
index 00000000..41ef3cd0
--- /dev/null
+++ b/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/server/server.pb.swift
@@ -0,0 +1,1700 @@
+// DO NOT EDIT.
+// swift-format-ignore-file
+//
+// Generated by the Swift generator plugin for the protocol buffer compiler.
+// Source: fishjam/media_events/server/server.proto
+//
+// For information on using the generated types, please see the documentation:
+//   https://github.com/apple/swift-protobuf/
+
+import Foundation
+import SwiftProtobuf
+
+// If the compiler emits an error on this type, it is because this file
+// was generated by a version of the `protoc` Swift plug-in that is
+// incompatible with the version of SwiftProtobuf to which you are linking.
+// Please ensure that you are building against the same version of the API
+// that was used to generate this file.
+fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAPIVersionCheck {
+  struct _2: SwiftProtobuf.ProtobufAPIVersion_2 {}
+  typealias Version = _2
+}
+
+/// Defines any type of message sent from Membrane RTC Engine to Peer
+public struct Fishjam_MediaEvents_Server_MediaEvent {
+  // SwiftProtobuf.Message conformance is added in an extension below. See the
+  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+  // methods supported on all messages.
+
+  public var content: Fishjam_MediaEvents_Server_MediaEvent.OneOf_Content? = nil
+
+  public var endpointUpdated: Fishjam_MediaEvents_Server_MediaEvent.EndpointUpdated {
+    get {
+      if case .endpointUpdated(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.EndpointUpdated()
+    }
+    set {content = .endpointUpdated(newValue)}
+  }
+
+  public var trackUpdated: Fishjam_MediaEvents_Server_MediaEvent.TrackUpdated {
+    get {
+      if case .trackUpdated(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.TrackUpdated()
+    }
+    set {content = .trackUpdated(newValue)}
+  }
+
+  public var tracksAdded: Fishjam_MediaEvents_Server_MediaEvent.TracksAdded {
+    get {
+      if case .tracksAdded(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.TracksAdded()
+    }
+    set {content = .tracksAdded(newValue)}
+  }
+
+  public var tracksRemoved: Fishjam_MediaEvents_Server_MediaEvent.TracksRemoved {
+    get {
+      if case .tracksRemoved(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.TracksRemoved()
+    }
+    set {content = .tracksRemoved(newValue)}
+  }
+
+  public var endpointAdded: Fishjam_MediaEvents_Server_MediaEvent.EndpointAdded {
+    get {
+      if case .endpointAdded(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.EndpointAdded()
+    }
+    set {content = .endpointAdded(newValue)}
+  }
+
+  public var endpointRemoved: Fishjam_MediaEvents_Server_MediaEvent.EndpointRemoved {
+    get {
+      if case .endpointRemoved(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.EndpointRemoved()
+    }
+    set {content = .endpointRemoved(newValue)}
+  }
+
+  public var connected: Fishjam_MediaEvents_Server_MediaEvent.Connected {
+    get {
+      if case .connected(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.Connected()
+    }
+    set {content = .connected(newValue)}
+  }
+
+  public var error: Fishjam_MediaEvents_Server_MediaEvent.Error {
+    get {
+      if case .error(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.Error()
+    }
+    set {content = .error(newValue)}
+  }
+
+  public var offerData: Fishjam_MediaEvents_Server_MediaEvent.OfferData {
+    get {
+      if case .offerData(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.OfferData()
+    }
+    set {content = .offerData(newValue)}
+  }
+
+  public var candidate: Fishjam_MediaEvents_Candidate {
+    get {
+      if case .candidate(let v)? = content {return v}
+      return Fishjam_MediaEvents_Candidate()
+    }
+    set {content = .candidate(newValue)}
+  }
+
+  public var sdpAnswer: Fishjam_MediaEvents_Server_MediaEvent.SdpAnswer {
+    get {
+      if case .sdpAnswer(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.SdpAnswer()
+    }
+    set {content = .sdpAnswer(newValue)}
+  }
+
+  public var vadNotification: Fishjam_MediaEvents_Server_MediaEvent.VadNotification {
+    get {
+      if case .vadNotification(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.VadNotification()
+    }
+    set {content = .vadNotification(newValue)}
+  }
+
+  public var trackVariantSwitched: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantSwitched {
+    get {
+      if case .trackVariantSwitched(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.TrackVariantSwitched()
+    }
+    set {content = .trackVariantSwitched(newValue)}
+  }
+
+  public var trackVariantDisabled: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantDisabled {
+    get {
+      if case .trackVariantDisabled(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.TrackVariantDisabled()
+    }
+    set {content = .trackVariantDisabled(newValue)}
+  }
+
+  public var trackVariantEnabled: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantEnabled {
+    get {
+      if case .trackVariantEnabled(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent.TrackVariantEnabled()
+    }
+    set {content = .trackVariantEnabled(newValue)}
+  }
+
+  public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+  public enum OneOf_Content: Equatable {
+    case endpointUpdated(Fishjam_MediaEvents_Server_MediaEvent.EndpointUpdated)
+    case trackUpdated(Fishjam_MediaEvents_Server_MediaEvent.TrackUpdated)
+    case tracksAdded(Fishjam_MediaEvents_Server_MediaEvent.TracksAdded)
+    case tracksRemoved(Fishjam_MediaEvents_Server_MediaEvent.TracksRemoved)
+    case endpointAdded(Fishjam_MediaEvents_Server_MediaEvent.EndpointAdded)
+    case endpointRemoved(Fishjam_MediaEvents_Server_MediaEvent.EndpointRemoved)
+    case connected(Fishjam_MediaEvents_Server_MediaEvent.Connected)
+    case error(Fishjam_MediaEvents_Server_MediaEvent.Error)
+    case offerData(Fishjam_MediaEvents_Server_MediaEvent.OfferData)
+    case candidate(Fishjam_MediaEvents_Candidate)
+    case sdpAnswer(Fishjam_MediaEvents_Server_MediaEvent.SdpAnswer)
+    case vadNotification(Fishjam_MediaEvents_Server_MediaEvent.VadNotification)
+    case trackVariantSwitched(Fishjam_MediaEvents_Server_MediaEvent.TrackVariantSwitched)
+    case trackVariantDisabled(Fishjam_MediaEvents_Server_MediaEvent.TrackVariantDisabled)
+    case trackVariantEnabled(Fishjam_MediaEvents_Server_MediaEvent.TrackVariantEnabled)
+
+  #if !swift(>=4.1)
+    public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.OneOf_Content, rhs: Fishjam_MediaEvents_Server_MediaEvent.OneOf_Content) -> Bool {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch (lhs, rhs) {
+      case (.endpointUpdated, .endpointUpdated): return {
+        guard case .endpointUpdated(let l) = lhs, case .endpointUpdated(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.trackUpdated, .trackUpdated): return {
+        guard case .trackUpdated(let l) = lhs, case .trackUpdated(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.tracksAdded, .tracksAdded): return {
+        guard case .tracksAdded(let l) = lhs, case .tracksAdded(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.tracksRemoved, .tracksRemoved): return {
+        guard case .tracksRemoved(let l) = lhs, case .tracksRemoved(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.endpointAdded, .endpointAdded): return {
+        guard case .endpointAdded(let l) = lhs, case .endpointAdded(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.endpointRemoved, .endpointRemoved): return {
+        guard case .endpointRemoved(let l) = lhs, case .endpointRemoved(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.connected, .connected): return {
+        guard case .connected(let l) = lhs, case .connected(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.error, .error): return {
+        guard case .error(let l) = lhs, case .error(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.offerData, .offerData): return {
+        guard case .offerData(let l) = lhs, case .offerData(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.candidate, .candidate): return {
+        guard case .candidate(let l) = lhs, case .candidate(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.sdpAnswer, .sdpAnswer): return {
+        guard case .sdpAnswer(let l) = lhs, case .sdpAnswer(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.vadNotification, .vadNotification): return {
+        guard case .vadNotification(let l) = lhs, case .vadNotification(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.trackVariantSwitched, .trackVariantSwitched): return {
+        guard case .trackVariantSwitched(let l) = lhs, case .trackVariantSwitched(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.trackVariantDisabled, .trackVariantDisabled): return {
+        guard case .trackVariantDisabled(let l) = lhs, case .trackVariantDisabled(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.trackVariantEnabled, .trackVariantEnabled): return {
+        guard case .trackVariantEnabled(let l) = lhs, case .trackVariantEnabled(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      default: return false
+      }
+    }
+  #endif
+  }
+
+  /// SCHEMAS
+  public struct Track {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var metadataJson: String = String()
+
+    public var simulcastConfig: Fishjam_MediaEvents_Server_MediaEvent.Track.SimulcastConfig {
+      get {return _simulcastConfig ?? Fishjam_MediaEvents_Server_MediaEvent.Track.SimulcastConfig()}
+      set {_simulcastConfig = newValue}
+    }
+    /// Returns true if `simulcastConfig` has been explicitly set.
+    public var hasSimulcastConfig: Bool {return self._simulcastConfig != nil}
+    /// Clears the value of `simulcastConfig`. Subsequent reads from it will return its default value.
+    public mutating func clearSimulcastConfig() {self._simulcastConfig = nil}
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public struct SimulcastConfig {
+      // SwiftProtobuf.Message conformance is added in an extension below. See the
+      // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+      // methods supported on all messages.
+
+      public var enabled: Bool = false
+
+      public var enabledVariants: [Fishjam_MediaEvents_Variant] = []
+
+      public var disabledVariants: [Fishjam_MediaEvents_Variant] = []
+
+      public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+      public init() {}
+    }
+
+    public init() {}
+
+    fileprivate var _simulcastConfig: Fishjam_MediaEvents_Server_MediaEvent.Track.SimulcastConfig? = nil
+  }
+
+  public struct Endpoint {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointType: String = String()
+
+    public var metadataJson: String = String()
+
+    public var trackIDToTrack: Dictionary<String,Fishjam_MediaEvents_Server_MediaEvent.Track> = [:]
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  public struct IceServer {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var credential: String = String()
+
+    public var urls: [String] = []
+
+    public var username: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when metadata of one of the endpoints was updated
+  public struct EndpointUpdated {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var metadataJson: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when metadata of one of the tracks was updated
+  public struct TrackUpdated {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var trackID: String = String()
+
+    public var metadataJson: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  ///  Sent to informs that one of the peers has added one or more tracks.
+  public struct TracksAdded {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var trackIDToTrack: Dictionary<String,Fishjam_MediaEvents_Server_MediaEvent.Track> = [:]
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  ///  Sent to informs that one of the peers has removed one or more tracks.
+  public struct TracksRemoved {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var trackIds: [String] = []
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent to all peers in the room after a new endpoint was added.
+  public struct EndpointAdded {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var metadataJson: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent to the peer after connecting to the WebRTC Endpoint.
+  public struct Connected {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var endpointIDToEndpoint: Dictionary<String,Fishjam_MediaEvents_Server_MediaEvent.Endpoint> = [:]
+
+    public var iceServers: [Fishjam_MediaEvents_Server_MediaEvent.IceServer] = []
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent to all remaining peers in the room after some endpoint was removed.
+  public struct EndpointRemoved {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent to inform that an error occurred on the server providing a message to show
+  public struct Error {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var message: String = String()
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent to inform about the number of audio and video tracks that will be sent from the engine to the peer
+  public struct OfferData {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var tracksTypes: Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes {
+      get {return _tracksTypes ?? Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes()}
+      set {_tracksTypes = newValue}
+    }
+    /// Returns true if `tracksTypes` has been explicitly set.
+    public var hasTracksTypes: Bool {return self._tracksTypes != nil}
+    /// Clears the value of `tracksTypes`. Subsequent reads from it will return its default value.
+    public mutating func clearTracksTypes() {self._tracksTypes = nil}
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public struct TrackTypes {
+      // SwiftProtobuf.Message conformance is added in an extension below. See the
+      // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+      // methods supported on all messages.
+
+      public var audio: Int32 = 0
+
+      public var video: Int32 = 0
+
+      public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+      public init() {}
+    }
+
+    public init() {}
+
+    fileprivate var _tracksTypes: Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes? = nil
+  }
+
+  /// Sent after receiving `SdpOffer` from Peer
+  public struct SdpAnswer {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    /// The value of the `sessionDescription.sdp`
+    public var sdp: String = String()
+
+    public var midToTrackID: Dictionary<String,String> = [:]
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent to inform that the track denoted by `trackId` has changed their voice actiivty
+  /// For this notification to work, the server must be configured to use VAD extension
+  /// and the sender must support it.
+  public struct VadNotification {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var trackID: String = String()
+
+    public var status: Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status = .unspecified
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public enum Status: SwiftProtobuf.Enum {
+      public typealias RawValue = Int
+      case unspecified // = 0
+      case silence // = 1
+      case speech // = 2
+      case UNRECOGNIZED(Int)
+
+      public init() {
+        self = .unspecified
+      }
+
+      public init?(rawValue: Int) {
+        switch rawValue {
+        case 0: self = .unspecified
+        case 1: self = .silence
+        case 2: self = .speech
+        default: self = .UNRECOGNIZED(rawValue)
+        }
+      }
+
+      public var rawValue: Int {
+        switch self {
+        case .unspecified: return 0
+        case .silence: return 1
+        case .speech: return 2
+        case .UNRECOGNIZED(let i): return i
+        }
+      }
+
+    }
+
+    public init() {}
+  }
+
+  /// Informs that track's variant has been changed
+  public struct TrackVariantSwitched {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var trackID: String = String()
+
+    public var variant: Fishjam_MediaEvents_Variant = .unspecified
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when track's variant has been disabled
+  public struct TrackVariantDisabled {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var trackID: String = String()
+
+    public var variant: Fishjam_MediaEvents_Variant = .unspecified
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  /// Sent when track's variant has been enabled
+  public struct TrackVariantEnabled {
+    // SwiftProtobuf.Message conformance is added in an extension below. See the
+    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+    // methods supported on all messages.
+
+    public var endpointID: String = String()
+
+    public var trackID: String = String()
+
+    public var variant: Fishjam_MediaEvents_Variant = .unspecified
+
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
+  }
+
+  public init() {}
+}
+
+#if swift(>=4.2)
+
+extension Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status: CaseIterable {
+  // The compiler won't synthesize support with the UNRECOGNIZED case.
+  public static let allCases: [Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status] = [
+    .unspecified,
+    .silence,
+    .speech,
+  ]
+}
+
+#endif  // swift(>=4.2)
+
+#if swift(>=5.5) && canImport(_Concurrency)
+extension Fishjam_MediaEvents_Server_MediaEvent: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.OneOf_Content: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.Track: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.Track.SimulcastConfig: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.Endpoint: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.IceServer: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.EndpointUpdated: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.TrackUpdated: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.TracksAdded: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.TracksRemoved: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.EndpointAdded: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.Connected: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.EndpointRemoved: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.Error: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.OfferData: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.SdpAnswer: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.VadNotification: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.TrackVariantSwitched: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.TrackVariantDisabled: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Server_MediaEvent.TrackVariantEnabled: @unchecked Sendable {}
+#endif  // swift(>=5.5) && canImport(_Concurrency)
+
+// MARK: - Code below here is support for the SwiftProtobuf runtime.
+
+fileprivate let _protobuf_package = "fishjam.media_events.server"
+
+extension Fishjam_MediaEvents_Server_MediaEvent: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = _protobuf_package + ".MediaEvent"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_updated"),
+    2: .standard(proto: "track_updated"),
+    3: .standard(proto: "tracks_added"),
+    4: .standard(proto: "tracks_removed"),
+    5: .standard(proto: "endpoint_added"),
+    6: .standard(proto: "endpoint_removed"),
+    7: .same(proto: "connected"),
+    8: .same(proto: "error"),
+    9: .standard(proto: "offer_data"),
+    10: .same(proto: "candidate"),
+    11: .standard(proto: "sdp_answer"),
+    12: .standard(proto: "vad_notification"),
+    13: .standard(proto: "track_variant_switched"),
+    14: .standard(proto: "track_variant_disabled"),
+    15: .standard(proto: "track_variant_enabled"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.EndpointUpdated?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .endpointUpdated(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .endpointUpdated(v)
+        }
+      }()
+      case 2: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.TrackUpdated?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .trackUpdated(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .trackUpdated(v)
+        }
+      }()
+      case 3: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.TracksAdded?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .tracksAdded(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .tracksAdded(v)
+        }
+      }()
+      case 4: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.TracksRemoved?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .tracksRemoved(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .tracksRemoved(v)
+        }
+      }()
+      case 5: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.EndpointAdded?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .endpointAdded(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .endpointAdded(v)
+        }
+      }()
+      case 6: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.EndpointRemoved?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .endpointRemoved(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .endpointRemoved(v)
+        }
+      }()
+      case 7: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.Connected?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .connected(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .connected(v)
+        }
+      }()
+      case 8: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.Error?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .error(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .error(v)
+        }
+      }()
+      case 9: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.OfferData?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .offerData(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .offerData(v)
+        }
+      }()
+      case 10: try {
+        var v: Fishjam_MediaEvents_Candidate?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .candidate(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .candidate(v)
+        }
+      }()
+      case 11: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.SdpAnswer?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .sdpAnswer(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .sdpAnswer(v)
+        }
+      }()
+      case 12: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.VadNotification?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .vadNotification(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .vadNotification(v)
+        }
+      }()
+      case 13: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantSwitched?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .trackVariantSwitched(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .trackVariantSwitched(v)
+        }
+      }()
+      case 14: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantDisabled?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .trackVariantDisabled(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .trackVariantDisabled(v)
+        }
+      }()
+      case 15: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantEnabled?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .trackVariantEnabled(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .trackVariantEnabled(v)
+        }
+      }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    // The use of inline closures is to circumvent an issue where the compiler
+    // allocates stack space for every if/case branch local when no optimizations
+    // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
+    // https://github.com/apple/swift-protobuf/issues/1182
+    switch self.content {
+    case .endpointUpdated?: try {
+      guard case .endpointUpdated(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
+    }()
+    case .trackUpdated?: try {
+      guard case .trackUpdated(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
+    }()
+    case .tracksAdded?: try {
+      guard case .tracksAdded(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 3)
+    }()
+    case .tracksRemoved?: try {
+      guard case .tracksRemoved(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 4)
+    }()
+    case .endpointAdded?: try {
+      guard case .endpointAdded(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 5)
+    }()
+    case .endpointRemoved?: try {
+      guard case .endpointRemoved(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 6)
+    }()
+    case .connected?: try {
+      guard case .connected(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 7)
+    }()
+    case .error?: try {
+      guard case .error(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 8)
+    }()
+    case .offerData?: try {
+      guard case .offerData(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 9)
+    }()
+    case .candidate?: try {
+      guard case .candidate(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 10)
+    }()
+    case .sdpAnswer?: try {
+      guard case .sdpAnswer(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 11)
+    }()
+    case .vadNotification?: try {
+      guard case .vadNotification(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 12)
+    }()
+    case .trackVariantSwitched?: try {
+      guard case .trackVariantSwitched(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 13)
+    }()
+    case .trackVariantDisabled?: try {
+      guard case .trackVariantDisabled(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 14)
+    }()
+    case .trackVariantEnabled?: try {
+      guard case .trackVariantEnabled(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 15)
+    }()
+    case nil: break
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent, rhs: Fishjam_MediaEvents_Server_MediaEvent) -> Bool {
+    if lhs.content != rhs.content {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.Track: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".Track"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "metadata_json"),
+    2: .standard(proto: "simulcast_config"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.metadataJson) }()
+      case 2: try { try decoder.decodeSingularMessageField(value: &self._simulcastConfig) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    // The use of inline closures is to circumvent an issue where the compiler
+    // allocates stack space for every if/case branch local when no optimizations
+    // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
+    // https://github.com/apple/swift-protobuf/issues/1182
+    if !self.metadataJson.isEmpty {
+      try visitor.visitSingularStringField(value: self.metadataJson, fieldNumber: 1)
+    }
+    try { if let v = self._simulcastConfig {
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
+    } }()
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.Track, rhs: Fishjam_MediaEvents_Server_MediaEvent.Track) -> Bool {
+    if lhs.metadataJson != rhs.metadataJson {return false}
+    if lhs._simulcastConfig != rhs._simulcastConfig {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.Track.SimulcastConfig: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.Track.protoMessageName + ".SimulcastConfig"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "enabled"),
+    2: .standard(proto: "enabled_variants"),
+    3: .standard(proto: "disabled_variants"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularBoolField(value: &self.enabled) }()
+      case 2: try { try decoder.decodeRepeatedEnumField(value: &self.enabledVariants) }()
+      case 3: try { try decoder.decodeRepeatedEnumField(value: &self.disabledVariants) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if self.enabled != false {
+      try visitor.visitSingularBoolField(value: self.enabled, fieldNumber: 1)
+    }
+    if !self.enabledVariants.isEmpty {
+      try visitor.visitPackedEnumField(value: self.enabledVariants, fieldNumber: 2)
+    }
+    if !self.disabledVariants.isEmpty {
+      try visitor.visitPackedEnumField(value: self.disabledVariants, fieldNumber: 3)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.Track.SimulcastConfig, rhs: Fishjam_MediaEvents_Server_MediaEvent.Track.SimulcastConfig) -> Bool {
+    if lhs.enabled != rhs.enabled {return false}
+    if lhs.enabledVariants != rhs.enabledVariants {return false}
+    if lhs.disabledVariants != rhs.disabledVariants {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.Endpoint: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".Endpoint"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    2: .standard(proto: "endpoint_type"),
+    3: .standard(proto: "metadata_json"),
+    4: .standard(proto: "track_id_to_track"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 2: try { try decoder.decodeSingularStringField(value: &self.endpointType) }()
+      case 3: try { try decoder.decodeSingularStringField(value: &self.metadataJson) }()
+      case 4: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,Fishjam_MediaEvents_Server_MediaEvent.Track>.self, value: &self.trackIDToTrack) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointType.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointType, fieldNumber: 2)
+    }
+    if !self.metadataJson.isEmpty {
+      try visitor.visitSingularStringField(value: self.metadataJson, fieldNumber: 3)
+    }
+    if !self.trackIDToTrack.isEmpty {
+      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,Fishjam_MediaEvents_Server_MediaEvent.Track>.self, value: self.trackIDToTrack, fieldNumber: 4)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.Endpoint, rhs: Fishjam_MediaEvents_Server_MediaEvent.Endpoint) -> Bool {
+    if lhs.endpointType != rhs.endpointType {return false}
+    if lhs.metadataJson != rhs.metadataJson {return false}
+    if lhs.trackIDToTrack != rhs.trackIDToTrack {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.IceServer: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".IceServer"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "credential"),
+    2: .same(proto: "urls"),
+    3: .same(proto: "username"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.credential) }()
+      case 2: try { try decoder.decodeRepeatedStringField(value: &self.urls) }()
+      case 3: try { try decoder.decodeSingularStringField(value: &self.username) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.credential.isEmpty {
+      try visitor.visitSingularStringField(value: self.credential, fieldNumber: 1)
+    }
+    if !self.urls.isEmpty {
+      try visitor.visitRepeatedStringField(value: self.urls, fieldNumber: 2)
+    }
+    if !self.username.isEmpty {
+      try visitor.visitSingularStringField(value: self.username, fieldNumber: 3)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.IceServer, rhs: Fishjam_MediaEvents_Server_MediaEvent.IceServer) -> Bool {
+    if lhs.credential != rhs.credential {return false}
+    if lhs.urls != rhs.urls {return false}
+    if lhs.username != rhs.username {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.EndpointUpdated: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".EndpointUpdated"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "metadata_json"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeSingularStringField(value: &self.metadataJson) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.metadataJson.isEmpty {
+      try visitor.visitSingularStringField(value: self.metadataJson, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.EndpointUpdated, rhs: Fishjam_MediaEvents_Server_MediaEvent.EndpointUpdated) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.metadataJson != rhs.metadataJson {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.TrackUpdated: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".TrackUpdated"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "track_id"),
+    3: .standard(proto: "metadata_json"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 3: try { try decoder.decodeSingularStringField(value: &self.metadataJson) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 2)
+    }
+    if !self.metadataJson.isEmpty {
+      try visitor.visitSingularStringField(value: self.metadataJson, fieldNumber: 3)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.TrackUpdated, rhs: Fishjam_MediaEvents_Server_MediaEvent.TrackUpdated) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.metadataJson != rhs.metadataJson {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.TracksAdded: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".TracksAdded"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "track_id_to_track"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,Fishjam_MediaEvents_Server_MediaEvent.Track>.self, value: &self.trackIDToTrack) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.trackIDToTrack.isEmpty {
+      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,Fishjam_MediaEvents_Server_MediaEvent.Track>.self, value: self.trackIDToTrack, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.TracksAdded, rhs: Fishjam_MediaEvents_Server_MediaEvent.TracksAdded) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.trackIDToTrack != rhs.trackIDToTrack {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.TracksRemoved: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".TracksRemoved"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "track_ids"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeRepeatedStringField(value: &self.trackIds) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.trackIds.isEmpty {
+      try visitor.visitRepeatedStringField(value: self.trackIds, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.TracksRemoved, rhs: Fishjam_MediaEvents_Server_MediaEvent.TracksRemoved) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.trackIds != rhs.trackIds {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.EndpointAdded: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".EndpointAdded"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "metadata_json"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeSingularStringField(value: &self.metadataJson) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.metadataJson.isEmpty {
+      try visitor.visitSingularStringField(value: self.metadataJson, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.EndpointAdded, rhs: Fishjam_MediaEvents_Server_MediaEvent.EndpointAdded) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.metadataJson != rhs.metadataJson {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.Connected: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".Connected"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "endpoint_id_to_endpoint"),
+    3: .standard(proto: "ice_servers"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,Fishjam_MediaEvents_Server_MediaEvent.Endpoint>.self, value: &self.endpointIDToEndpoint) }()
+      case 3: try { try decoder.decodeRepeatedMessageField(value: &self.iceServers) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.endpointIDToEndpoint.isEmpty {
+      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,Fishjam_MediaEvents_Server_MediaEvent.Endpoint>.self, value: self.endpointIDToEndpoint, fieldNumber: 2)
+    }
+    if !self.iceServers.isEmpty {
+      try visitor.visitRepeatedMessageField(value: self.iceServers, fieldNumber: 3)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.Connected, rhs: Fishjam_MediaEvents_Server_MediaEvent.Connected) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.endpointIDToEndpoint != rhs.endpointIDToEndpoint {return false}
+    if lhs.iceServers != rhs.iceServers {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.EndpointRemoved: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".EndpointRemoved"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.EndpointRemoved, rhs: Fishjam_MediaEvents_Server_MediaEvent.EndpointRemoved) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.Error: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".Error"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "message"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.message) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.message.isEmpty {
+      try visitor.visitSingularStringField(value: self.message, fieldNumber: 1)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.Error, rhs: Fishjam_MediaEvents_Server_MediaEvent.Error) -> Bool {
+    if lhs.message != rhs.message {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.OfferData: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".OfferData"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "tracks_types"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularMessageField(value: &self._tracksTypes) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    // The use of inline closures is to circumvent an issue where the compiler
+    // allocates stack space for every if/case branch local when no optimizations
+    // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
+    // https://github.com/apple/swift-protobuf/issues/1182
+    try { if let v = self._tracksTypes {
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 1)
+    } }()
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.OfferData, rhs: Fishjam_MediaEvents_Server_MediaEvent.OfferData) -> Bool {
+    if lhs._tracksTypes != rhs._tracksTypes {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.OfferData.protoMessageName + ".TrackTypes"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "audio"),
+    2: .same(proto: "video"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularInt32Field(value: &self.audio) }()
+      case 2: try { try decoder.decodeSingularInt32Field(value: &self.video) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if self.audio != 0 {
+      try visitor.visitSingularInt32Field(value: self.audio, fieldNumber: 1)
+    }
+    if self.video != 0 {
+      try visitor.visitSingularInt32Field(value: self.video, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes, rhs: Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes) -> Bool {
+    if lhs.audio != rhs.audio {return false}
+    if lhs.video != rhs.video {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.SdpAnswer: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".SdpAnswer"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "sdp"),
+    2: .standard(proto: "mid_to_track_id"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.sdp) }()
+      case 2: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: &self.midToTrackID) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.sdp.isEmpty {
+      try visitor.visitSingularStringField(value: self.sdp, fieldNumber: 1)
+    }
+    if !self.midToTrackID.isEmpty {
+      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: self.midToTrackID, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.SdpAnswer, rhs: Fishjam_MediaEvents_Server_MediaEvent.SdpAnswer) -> Bool {
+    if lhs.sdp != rhs.sdp {return false}
+    if lhs.midToTrackID != rhs.midToTrackID {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.VadNotification: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".VadNotification"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "track_id"),
+    2: .same(proto: "status"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 2: try { try decoder.decodeSingularEnumField(value: &self.status) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 1)
+    }
+    if self.status != .unspecified {
+      try visitor.visitSingularEnumField(value: self.status, fieldNumber: 2)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.VadNotification, rhs: Fishjam_MediaEvents_Server_MediaEvent.VadNotification) -> Bool {
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.status != rhs.status {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status: SwiftProtobuf._ProtoNameProviding {
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    0: .same(proto: "STATUS_UNSPECIFIED"),
+    1: .same(proto: "STATUS_SILENCE"),
+    2: .same(proto: "STATUS_SPEECH"),
+  ]
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.TrackVariantSwitched: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".TrackVariantSwitched"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "track_id"),
+    3: .same(proto: "variant"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 3: try { try decoder.decodeSingularEnumField(value: &self.variant) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 2)
+    }
+    if self.variant != .unspecified {
+      try visitor.visitSingularEnumField(value: self.variant, fieldNumber: 3)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantSwitched, rhs: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantSwitched) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.variant != rhs.variant {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.TrackVariantDisabled: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".TrackVariantDisabled"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "track_id"),
+    3: .same(proto: "variant"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 3: try { try decoder.decodeSingularEnumField(value: &self.variant) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 2)
+    }
+    if self.variant != .unspecified {
+      try visitor.visitSingularEnumField(value: self.variant, fieldNumber: 3)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantDisabled, rhs: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantDisabled) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.variant != rhs.variant {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
+
+extension Fishjam_MediaEvents_Server_MediaEvent.TrackVariantEnabled: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_MediaEvents_Server_MediaEvent.protoMessageName + ".TrackVariantEnabled"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .standard(proto: "endpoint_id"),
+    2: .standard(proto: "track_id"),
+    3: .same(proto: "variant"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.endpointID) }()
+      case 2: try { try decoder.decodeSingularStringField(value: &self.trackID) }()
+      case 3: try { try decoder.decodeSingularEnumField(value: &self.variant) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.endpointID.isEmpty {
+      try visitor.visitSingularStringField(value: self.endpointID, fieldNumber: 1)
+    }
+    if !self.trackID.isEmpty {
+      try visitor.visitSingularStringField(value: self.trackID, fieldNumber: 2)
+    }
+    if self.variant != .unspecified {
+      try visitor.visitSingularEnumField(value: self.variant, fieldNumber: 3)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantEnabled, rhs: Fishjam_MediaEvents_Server_MediaEvent.TrackVariantEnabled) -> Bool {
+    if lhs.endpointID != rhs.endpointID {return false}
+    if lhs.trackID != rhs.trackID {return false}
+    if lhs.variant != rhs.variant {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
diff --git a/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/shared.pb.swift b/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/shared.pb.swift
new file mode 100644
index 00000000..d3fb11c1
--- /dev/null
+++ b/packages/ios-client/Sources/FishjamClient/protos/fishjam/media_events/shared.pb.swift
@@ -0,0 +1,156 @@
+// DO NOT EDIT.
+// swift-format-ignore-file
+//
+// Generated by the Swift generator plugin for the protocol buffer compiler.
+// Source: fishjam/media_events/shared.proto
+//
+// For information on using the generated types, please see the documentation:
+//   https://github.com/apple/swift-protobuf/
+
+import Foundation
+import SwiftProtobuf
+
+// If the compiler emits an error on this type, it is because this file
+// was generated by a version of the `protoc` Swift plug-in that is
+// incompatible with the version of SwiftProtobuf to which you are linking.
+// Please ensure that you are building against the same version of the API
+// that was used to generate this file.
+fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAPIVersionCheck {
+  struct _2: SwiftProtobuf.ProtobufAPIVersion_2 {}
+  typealias Version = _2
+}
+
+public enum Fishjam_MediaEvents_Variant: SwiftProtobuf.Enum {
+  public typealias RawValue = Int
+  case unspecified // = 0
+  case low // = 1
+  case medium // = 2
+  case high // = 3
+  case UNRECOGNIZED(Int)
+
+  public init() {
+    self = .unspecified
+  }
+
+  public init?(rawValue: Int) {
+    switch rawValue {
+    case 0: self = .unspecified
+    case 1: self = .low
+    case 2: self = .medium
+    case 3: self = .high
+    default: self = .UNRECOGNIZED(rawValue)
+    }
+  }
+
+  public var rawValue: Int {
+    switch self {
+    case .unspecified: return 0
+    case .low: return 1
+    case .medium: return 2
+    case .high: return 3
+    case .UNRECOGNIZED(let i): return i
+    }
+  }
+
+}
+
+#if swift(>=4.2)
+
+extension Fishjam_MediaEvents_Variant: CaseIterable {
+  // The compiler won't synthesize support with the UNRECOGNIZED case.
+  public static let allCases: [Fishjam_MediaEvents_Variant] = [
+    .unspecified,
+    .low,
+    .medium,
+    .high,
+  ]
+}
+
+#endif  // swift(>=4.2)
+
+/// Contains information about an ICE candidate which will be sent to the peer/server
+public struct Fishjam_MediaEvents_Candidate {
+  // SwiftProtobuf.Message conformance is added in an extension below. See the
+  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
+  // methods supported on all messages.
+
+  public var candidate: String = String()
+
+  public var sdpMLineIndex: Int32 = 0
+
+  public var sdpMid: String = String()
+
+  public var usernameFragment: String = String()
+
+  public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+  public init() {}
+}
+
+#if swift(>=5.5) && canImport(_Concurrency)
+extension Fishjam_MediaEvents_Variant: @unchecked Sendable {}
+extension Fishjam_MediaEvents_Candidate: @unchecked Sendable {}
+#endif  // swift(>=5.5) && canImport(_Concurrency)
+
+// MARK: - Code below here is support for the SwiftProtobuf runtime.
+
+fileprivate let _protobuf_package = "fishjam.media_events"
+
+extension Fishjam_MediaEvents_Variant: SwiftProtobuf._ProtoNameProviding {
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    0: .same(proto: "VARIANT_UNSPECIFIED"),
+    1: .same(proto: "VARIANT_LOW"),
+    2: .same(proto: "VARIANT_MEDIUM"),
+    3: .same(proto: "VARIANT_HIGH"),
+  ]
+}
+
+extension Fishjam_MediaEvents_Candidate: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = _protobuf_package + ".Candidate"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+    1: .same(proto: "candidate"),
+    2: .standard(proto: "sdp_m_line_index"),
+    3: .standard(proto: "sdp_mid"),
+    4: .standard(proto: "username_fragment"),
+  ]
+
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+    while let fieldNumber = try decoder.nextFieldNumber() {
+      // The use of inline closures is to circumvent an issue where the compiler
+      // allocates stack space for every case branch when no optimizations are
+      // enabled. https://github.com/apple/swift-protobuf/issues/1034
+      switch fieldNumber {
+      case 1: try { try decoder.decodeSingularStringField(value: &self.candidate) }()
+      case 2: try { try decoder.decodeSingularInt32Field(value: &self.sdpMLineIndex) }()
+      case 3: try { try decoder.decodeSingularStringField(value: &self.sdpMid) }()
+      case 4: try { try decoder.decodeSingularStringField(value: &self.usernameFragment) }()
+      default: break
+      }
+    }
+  }
+
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+    if !self.candidate.isEmpty {
+      try visitor.visitSingularStringField(value: self.candidate, fieldNumber: 1)
+    }
+    if self.sdpMLineIndex != 0 {
+      try visitor.visitSingularInt32Field(value: self.sdpMLineIndex, fieldNumber: 2)
+    }
+    if !self.sdpMid.isEmpty {
+      try visitor.visitSingularStringField(value: self.sdpMid, fieldNumber: 3)
+    }
+    if !self.usernameFragment.isEmpty {
+      try visitor.visitSingularStringField(value: self.usernameFragment, fieldNumber: 4)
+    }
+    try unknownFields.traverse(visitor: &visitor)
+  }
+
+  public static func ==(lhs: Fishjam_MediaEvents_Candidate, rhs: Fishjam_MediaEvents_Candidate) -> Bool {
+    if lhs.candidate != rhs.candidate {return false}
+    if lhs.sdpMLineIndex != rhs.sdpMLineIndex {return false}
+    if lhs.sdpMid != rhs.sdpMid {return false}
+    if lhs.usernameFragment != rhs.usernameFragment {return false}
+    if lhs.unknownFields != rhs.unknownFields {return false}
+    return true
+  }
+}
diff --git a/packages/ios-client/Sources/FishjamClient/protos/fishjam/peer_notifications.pb.swift b/packages/ios-client/Sources/FishjamClient/protos/fishjam/peer_notifications.pb.swift
index 9f11cdf4..956a7cda 100644
--- a/packages/ios-client/Sources/FishjamClient/protos/fishjam/peer_notifications.pb.swift
+++ b/packages/ios-client/Sources/FishjamClient/protos/fishjam/peer_notifications.pb.swift
@@ -21,14 +21,14 @@ fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAP
 }
 
 /// Defines any type of message sent between FJ and a peer
-struct Fishjam_PeerMessage {
+public struct Fishjam_PeerMessage {
   // SwiftProtobuf.Message conformance is added in an extension below. See the
   // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
   // methods supported on all messages.
 
-  var content: Fishjam_PeerMessage.OneOf_Content? = nil
+  public var content: Fishjam_PeerMessage.OneOf_Content? = nil
 
-  var authenticated: Fishjam_PeerMessage.Authenticated {
+  public var authenticated: Fishjam_PeerMessage.Authenticated {
     get {
       if case .authenticated(let v)? = content {return v}
       return Fishjam_PeerMessage.Authenticated()
@@ -36,7 +36,7 @@ struct Fishjam_PeerMessage {
     set {content = .authenticated(newValue)}
   }
 
-  var authRequest: Fishjam_PeerMessage.AuthRequest {
+  public var authRequest: Fishjam_PeerMessage.AuthRequest {
     get {
       if case .authRequest(let v)? = content {return v}
       return Fishjam_PeerMessage.AuthRequest()
@@ -44,7 +44,7 @@ struct Fishjam_PeerMessage {
     set {content = .authRequest(newValue)}
   }
 
-  var mediaEvent: Fishjam_PeerMessage.MediaEvent {
+  public var mediaEvent: Fishjam_PeerMessage.MediaEvent {
     get {
       if case .mediaEvent(let v)? = content {return v}
       return Fishjam_PeerMessage.MediaEvent()
@@ -52,7 +52,7 @@ struct Fishjam_PeerMessage {
     set {content = .mediaEvent(newValue)}
   }
 
-  var rtcStatsReport: Fishjam_PeerMessage.RTCStatsReport {
+  public var rtcStatsReport: Fishjam_PeerMessage.RTCStatsReport {
     get {
       if case .rtcStatsReport(let v)? = content {return v}
       return Fishjam_PeerMessage.RTCStatsReport()
@@ -60,16 +60,34 @@ struct Fishjam_PeerMessage {
     set {content = .rtcStatsReport(newValue)}
   }
 
-  var unknownFields = SwiftProtobuf.UnknownStorage()
+  public var peerMediaEvent: Fishjam_MediaEvents_Peer_MediaEvent {
+    get {
+      if case .peerMediaEvent(let v)? = content {return v}
+      return Fishjam_MediaEvents_Peer_MediaEvent()
+    }
+    set {content = .peerMediaEvent(newValue)}
+  }
+
+  public var serverMediaEvent: Fishjam_MediaEvents_Server_MediaEvent {
+    get {
+      if case .serverMediaEvent(let v)? = content {return v}
+      return Fishjam_MediaEvents_Server_MediaEvent()
+    }
+    set {content = .serverMediaEvent(newValue)}
+  }
+
+  public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-  enum OneOf_Content: Equatable {
+  public enum OneOf_Content: Equatable {
     case authenticated(Fishjam_PeerMessage.Authenticated)
     case authRequest(Fishjam_PeerMessage.AuthRequest)
     case mediaEvent(Fishjam_PeerMessage.MediaEvent)
     case rtcStatsReport(Fishjam_PeerMessage.RTCStatsReport)
+    case peerMediaEvent(Fishjam_MediaEvents_Peer_MediaEvent)
+    case serverMediaEvent(Fishjam_MediaEvents_Server_MediaEvent)
 
   #if !swift(>=4.1)
-    static func ==(lhs: Fishjam_PeerMessage.OneOf_Content, rhs: Fishjam_PeerMessage.OneOf_Content) -> Bool {
+    public static func ==(lhs: Fishjam_PeerMessage.OneOf_Content, rhs: Fishjam_PeerMessage.OneOf_Content) -> Bool {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
       // enabled. https://github.com/apple/swift-protobuf/issues/1034
@@ -90,6 +108,14 @@ struct Fishjam_PeerMessage {
         guard case .rtcStatsReport(let l) = lhs, case .rtcStatsReport(let r) = rhs else { preconditionFailure() }
         return l == r
       }()
+      case (.peerMediaEvent, .peerMediaEvent): return {
+        guard case .peerMediaEvent(let l) = lhs, case .peerMediaEvent(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
+      case (.serverMediaEvent, .serverMediaEvent): return {
+        guard case .serverMediaEvent(let l) = lhs, case .serverMediaEvent(let r) = rhs else { preconditionFailure() }
+        return l == r
+      }()
       default: return false
       }
     }
@@ -97,57 +123,59 @@ struct Fishjam_PeerMessage {
   }
 
   /// Response sent by FJ, confirming successfull authentication
-  struct Authenticated {
+  public struct Authenticated {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Request sent by peer, to authenticate to FJ server
-  struct AuthRequest {
+  public struct AuthRequest {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var token: String = String()
+    public var token: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var sdkVersion: String = String()
 
-    init() {}
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
+
+    public init() {}
   }
 
-  /// Any type of WebRTC messages passed betweend FJ and peer
-  struct MediaEvent {
+  /// PeerConnection stats sent by peer
+  /// https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport#the_statistic_types
+  public struct RTCStatsReport {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var data: String = String()
+    public var data: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
-  /// PeerConnection stats sent by peer
-  /// https://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport#the_statistic_types
-  struct RTCStatsReport {
+  /// Any type of WebRTC messages passed betweend FJ and peer
+  public struct MediaEvent {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var data: String = String()
+    public var data: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
-  init() {}
+  public init() {}
 }
 
 #if swift(>=5.5) && canImport(_Concurrency)
@@ -155,8 +183,8 @@ extension Fishjam_PeerMessage: @unchecked Sendable {}
 extension Fishjam_PeerMessage.OneOf_Content: @unchecked Sendable {}
 extension Fishjam_PeerMessage.Authenticated: @unchecked Sendable {}
 extension Fishjam_PeerMessage.AuthRequest: @unchecked Sendable {}
-extension Fishjam_PeerMessage.MediaEvent: @unchecked Sendable {}
 extension Fishjam_PeerMessage.RTCStatsReport: @unchecked Sendable {}
+extension Fishjam_PeerMessage.MediaEvent: @unchecked Sendable {}
 #endif  // swift(>=5.5) && canImport(_Concurrency)
 
 // MARK: - Code below here is support for the SwiftProtobuf runtime.
@@ -164,15 +192,17 @@ extension Fishjam_PeerMessage.RTCStatsReport: @unchecked Sendable {}
 fileprivate let _protobuf_package = "fishjam"
 
 extension Fishjam_PeerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = _protobuf_package + ".PeerMessage"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = _protobuf_package + ".PeerMessage"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .same(proto: "authenticated"),
     2: .standard(proto: "auth_request"),
     3: .standard(proto: "media_event"),
     4: .standard(proto: "rtc_stats_report"),
+    5: .standard(proto: "peer_media_event"),
+    6: .standard(proto: "server_media_event"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -230,12 +260,38 @@ extension Fishjam_PeerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImpl
           self.content = .rtcStatsReport(v)
         }
       }()
+      case 5: try {
+        var v: Fishjam_MediaEvents_Peer_MediaEvent?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .peerMediaEvent(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .peerMediaEvent(v)
+        }
+      }()
+      case 6: try {
+        var v: Fishjam_MediaEvents_Server_MediaEvent?
+        var hadOneofValue = false
+        if let current = self.content {
+          hadOneofValue = true
+          if case .serverMediaEvent(let m) = current {v = m}
+        }
+        try decoder.decodeSingularMessageField(value: &v)
+        if let v = v {
+          if hadOneofValue {try decoder.handleConflictingOneOf()}
+          self.content = .serverMediaEvent(v)
+        }
+      }()
       default: break
       }
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     // The use of inline closures is to circumvent an issue where the compiler
     // allocates stack space for every if/case branch local when no optimizations
     // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
@@ -257,12 +313,20 @@ extension Fishjam_PeerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImpl
       guard case .rtcStatsReport(let v)? = self.content else { preconditionFailure() }
       try visitor.visitSingularMessageField(value: v, fieldNumber: 4)
     }()
+    case .peerMediaEvent?: try {
+      guard case .peerMediaEvent(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 5)
+    }()
+    case .serverMediaEvent?: try {
+      guard case .serverMediaEvent(let v)? = self.content else { preconditionFailure() }
+      try visitor.visitSingularMessageField(value: v, fieldNumber: 6)
+    }()
     case nil: break
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_PeerMessage, rhs: Fishjam_PeerMessage) -> Bool {
+  public static func ==(lhs: Fishjam_PeerMessage, rhs: Fishjam_PeerMessage) -> Bool {
     if lhs.content != rhs.content {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -270,63 +334,69 @@ extension Fishjam_PeerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImpl
 }
 
 extension Fishjam_PeerMessage.Authenticated: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_PeerMessage.protoMessageName + ".Authenticated"
-  static let _protobuf_nameMap = SwiftProtobuf._NameMap()
+  public static let protoMessageName: String = Fishjam_PeerMessage.protoMessageName + ".Authenticated"
+  public static let _protobuf_nameMap = SwiftProtobuf._NameMap()
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let _ = try decoder.nextFieldNumber() {
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_PeerMessage.Authenticated, rhs: Fishjam_PeerMessage.Authenticated) -> Bool {
+  public static func ==(lhs: Fishjam_PeerMessage.Authenticated, rhs: Fishjam_PeerMessage.Authenticated) -> Bool {
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
   }
 }
 
 extension Fishjam_PeerMessage.AuthRequest: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_PeerMessage.protoMessageName + ".AuthRequest"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_PeerMessage.protoMessageName + ".AuthRequest"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .same(proto: "token"),
+    2: .standard(proto: "sdk_version"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
       // enabled. https://github.com/apple/swift-protobuf/issues/1034
       switch fieldNumber {
       case 1: try { try decoder.decodeSingularStringField(value: &self.token) }()
+      case 2: try { try decoder.decodeSingularStringField(value: &self.sdkVersion) }()
       default: break
       }
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.token.isEmpty {
       try visitor.visitSingularStringField(value: self.token, fieldNumber: 1)
     }
+    if !self.sdkVersion.isEmpty {
+      try visitor.visitSingularStringField(value: self.sdkVersion, fieldNumber: 2)
+    }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_PeerMessage.AuthRequest, rhs: Fishjam_PeerMessage.AuthRequest) -> Bool {
+  public static func ==(lhs: Fishjam_PeerMessage.AuthRequest, rhs: Fishjam_PeerMessage.AuthRequest) -> Bool {
     if lhs.token != rhs.token {return false}
+    if lhs.sdkVersion != rhs.sdkVersion {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
   }
 }
 
-extension Fishjam_PeerMessage.MediaEvent: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_PeerMessage.protoMessageName + ".MediaEvent"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+extension Fishjam_PeerMessage.RTCStatsReport: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_PeerMessage.protoMessageName + ".RTCStatsReport"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .same(proto: "data"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -338,27 +408,27 @@ extension Fishjam_PeerMessage.MediaEvent: SwiftProtobuf.Message, SwiftProtobuf._
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.data.isEmpty {
       try visitor.visitSingularStringField(value: self.data, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_PeerMessage.MediaEvent, rhs: Fishjam_PeerMessage.MediaEvent) -> Bool {
+  public static func ==(lhs: Fishjam_PeerMessage.RTCStatsReport, rhs: Fishjam_PeerMessage.RTCStatsReport) -> Bool {
     if lhs.data != rhs.data {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
   }
 }
 
-extension Fishjam_PeerMessage.RTCStatsReport: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_PeerMessage.protoMessageName + ".RTCStatsReport"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+extension Fishjam_PeerMessage.MediaEvent: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
+  public static let protoMessageName: String = Fishjam_PeerMessage.protoMessageName + ".MediaEvent"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .same(proto: "data"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -370,14 +440,14 @@ extension Fishjam_PeerMessage.RTCStatsReport: SwiftProtobuf.Message, SwiftProtob
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.data.isEmpty {
       try visitor.visitSingularStringField(value: self.data, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_PeerMessage.RTCStatsReport, rhs: Fishjam_PeerMessage.RTCStatsReport) -> Bool {
+  public static func ==(lhs: Fishjam_PeerMessage.MediaEvent, rhs: Fishjam_PeerMessage.MediaEvent) -> Bool {
     if lhs.data != rhs.data {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
diff --git a/packages/ios-client/Sources/FishjamClient/protos/fishjam/server_notifications.pb.swift b/packages/ios-client/Sources/FishjamClient/protos/fishjam/server_notifications.pb.swift
index fdc24212..6af1a2e3 100644
--- a/packages/ios-client/Sources/FishjamClient/protos/fishjam/server_notifications.pb.swift
+++ b/packages/ios-client/Sources/FishjamClient/protos/fishjam/server_notifications.pb.swift
@@ -20,15 +20,15 @@ fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAP
   typealias Version = _2
 }
 
-/// Defines any type of message passed between FJ and server client
-struct Fishjam_ServerMessage {
+/// Defines any type of message passed between FJ and server peer
+public struct Fishjam_ServerMessage {
   // SwiftProtobuf.Message conformance is added in an extension below. See the
   // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
   // methods supported on all messages.
 
-  var content: Fishjam_ServerMessage.OneOf_Content? = nil
+  public var content: Fishjam_ServerMessage.OneOf_Content? = nil
 
-  var roomCrashed: Fishjam_ServerMessage.RoomCrashed {
+  public var roomCrashed: Fishjam_ServerMessage.RoomCrashed {
     get {
       if case .roomCrashed(let v)? = content {return v}
       return Fishjam_ServerMessage.RoomCrashed()
@@ -36,7 +36,7 @@ struct Fishjam_ServerMessage {
     set {content = .roomCrashed(newValue)}
   }
 
-  var peerConnected: Fishjam_ServerMessage.PeerConnected {
+  public var peerConnected: Fishjam_ServerMessage.PeerConnected {
     get {
       if case .peerConnected(let v)? = content {return v}
       return Fishjam_ServerMessage.PeerConnected()
@@ -44,7 +44,7 @@ struct Fishjam_ServerMessage {
     set {content = .peerConnected(newValue)}
   }
 
-  var peerDisconnected: Fishjam_ServerMessage.PeerDisconnected {
+  public var peerDisconnected: Fishjam_ServerMessage.PeerDisconnected {
     get {
       if case .peerDisconnected(let v)? = content {return v}
       return Fishjam_ServerMessage.PeerDisconnected()
@@ -52,7 +52,7 @@ struct Fishjam_ServerMessage {
     set {content = .peerDisconnected(newValue)}
   }
 
-  var peerCrashed: Fishjam_ServerMessage.PeerCrashed {
+  public var peerCrashed: Fishjam_ServerMessage.PeerCrashed {
     get {
       if case .peerCrashed(let v)? = content {return v}
       return Fishjam_ServerMessage.PeerCrashed()
@@ -60,7 +60,7 @@ struct Fishjam_ServerMessage {
     set {content = .peerCrashed(newValue)}
   }
 
-  var componentCrashed: Fishjam_ServerMessage.ComponentCrashed {
+  public var componentCrashed: Fishjam_ServerMessage.ComponentCrashed {
     get {
       if case .componentCrashed(let v)? = content {return v}
       return Fishjam_ServerMessage.ComponentCrashed()
@@ -68,7 +68,7 @@ struct Fishjam_ServerMessage {
     set {content = .componentCrashed(newValue)}
   }
 
-  var authenticated: Fishjam_ServerMessage.Authenticated {
+  public var authenticated: Fishjam_ServerMessage.Authenticated {
     get {
       if case .authenticated(let v)? = content {return v}
       return Fishjam_ServerMessage.Authenticated()
@@ -76,7 +76,7 @@ struct Fishjam_ServerMessage {
     set {content = .authenticated(newValue)}
   }
 
-  var authRequest: Fishjam_ServerMessage.AuthRequest {
+  public var authRequest: Fishjam_ServerMessage.AuthRequest {
     get {
       if case .authRequest(let v)? = content {return v}
       return Fishjam_ServerMessage.AuthRequest()
@@ -84,7 +84,7 @@ struct Fishjam_ServerMessage {
     set {content = .authRequest(newValue)}
   }
 
-  var subscribeRequest: Fishjam_ServerMessage.SubscribeRequest {
+  public var subscribeRequest: Fishjam_ServerMessage.SubscribeRequest {
     get {
       if case .subscribeRequest(let v)? = content {return v}
       return Fishjam_ServerMessage.SubscribeRequest()
@@ -92,7 +92,7 @@ struct Fishjam_ServerMessage {
     set {content = .subscribeRequest(newValue)}
   }
 
-  var subscribeResponse: Fishjam_ServerMessage.SubscribeResponse {
+  public var subscribeResponse: Fishjam_ServerMessage.SubscribeResponse {
     get {
       if case .subscribeResponse(let v)? = content {return v}
       return Fishjam_ServerMessage.SubscribeResponse()
@@ -100,7 +100,7 @@ struct Fishjam_ServerMessage {
     set {content = .subscribeResponse(newValue)}
   }
 
-  var roomCreated: Fishjam_ServerMessage.RoomCreated {
+  public var roomCreated: Fishjam_ServerMessage.RoomCreated {
     get {
       if case .roomCreated(let v)? = content {return v}
       return Fishjam_ServerMessage.RoomCreated()
@@ -108,7 +108,7 @@ struct Fishjam_ServerMessage {
     set {content = .roomCreated(newValue)}
   }
 
-  var roomDeleted: Fishjam_ServerMessage.RoomDeleted {
+  public var roomDeleted: Fishjam_ServerMessage.RoomDeleted {
     get {
       if case .roomDeleted(let v)? = content {return v}
       return Fishjam_ServerMessage.RoomDeleted()
@@ -116,7 +116,7 @@ struct Fishjam_ServerMessage {
     set {content = .roomDeleted(newValue)}
   }
 
-  var metricsReport: Fishjam_ServerMessage.MetricsReport {
+  public var metricsReport: Fishjam_ServerMessage.MetricsReport {
     get {
       if case .metricsReport(let v)? = content {return v}
       return Fishjam_ServerMessage.MetricsReport()
@@ -124,7 +124,7 @@ struct Fishjam_ServerMessage {
     set {content = .metricsReport(newValue)}
   }
 
-  var hlsPlayable: Fishjam_ServerMessage.HlsPlayable {
+  public var hlsPlayable: Fishjam_ServerMessage.HlsPlayable {
     get {
       if case .hlsPlayable(let v)? = content {return v}
       return Fishjam_ServerMessage.HlsPlayable()
@@ -132,7 +132,7 @@ struct Fishjam_ServerMessage {
     set {content = .hlsPlayable(newValue)}
   }
 
-  var hlsUploaded: Fishjam_ServerMessage.HlsUploaded {
+  public var hlsUploaded: Fishjam_ServerMessage.HlsUploaded {
     get {
       if case .hlsUploaded(let v)? = content {return v}
       return Fishjam_ServerMessage.HlsUploaded()
@@ -140,7 +140,7 @@ struct Fishjam_ServerMessage {
     set {content = .hlsUploaded(newValue)}
   }
 
-  var hlsUploadCrashed: Fishjam_ServerMessage.HlsUploadCrashed {
+  public var hlsUploadCrashed: Fishjam_ServerMessage.HlsUploadCrashed {
     get {
       if case .hlsUploadCrashed(let v)? = content {return v}
       return Fishjam_ServerMessage.HlsUploadCrashed()
@@ -148,7 +148,7 @@ struct Fishjam_ServerMessage {
     set {content = .hlsUploadCrashed(newValue)}
   }
 
-  var peerMetadataUpdated: Fishjam_ServerMessage.PeerMetadataUpdated {
+  public var peerMetadataUpdated: Fishjam_ServerMessage.PeerMetadataUpdated {
     get {
       if case .peerMetadataUpdated(let v)? = content {return v}
       return Fishjam_ServerMessage.PeerMetadataUpdated()
@@ -156,7 +156,7 @@ struct Fishjam_ServerMessage {
     set {content = .peerMetadataUpdated(newValue)}
   }
 
-  var trackAdded: Fishjam_ServerMessage.TrackAdded {
+  public var trackAdded: Fishjam_ServerMessage.TrackAdded {
     get {
       if case .trackAdded(let v)? = content {return v}
       return Fishjam_ServerMessage.TrackAdded()
@@ -164,7 +164,7 @@ struct Fishjam_ServerMessage {
     set {content = .trackAdded(newValue)}
   }
 
-  var trackRemoved: Fishjam_ServerMessage.TrackRemoved {
+  public var trackRemoved: Fishjam_ServerMessage.TrackRemoved {
     get {
       if case .trackRemoved(let v)? = content {return v}
       return Fishjam_ServerMessage.TrackRemoved()
@@ -172,7 +172,7 @@ struct Fishjam_ServerMessage {
     set {content = .trackRemoved(newValue)}
   }
 
-  var trackMetadataUpdated: Fishjam_ServerMessage.TrackMetadataUpdated {
+  public var trackMetadataUpdated: Fishjam_ServerMessage.TrackMetadataUpdated {
     get {
       if case .trackMetadataUpdated(let v)? = content {return v}
       return Fishjam_ServerMessage.TrackMetadataUpdated()
@@ -180,7 +180,7 @@ struct Fishjam_ServerMessage {
     set {content = .trackMetadataUpdated(newValue)}
   }
 
-  var peerAdded: Fishjam_ServerMessage.PeerAdded {
+  public var peerAdded: Fishjam_ServerMessage.PeerAdded {
     get {
       if case .peerAdded(let v)? = content {return v}
       return Fishjam_ServerMessage.PeerAdded()
@@ -188,7 +188,7 @@ struct Fishjam_ServerMessage {
     set {content = .peerAdded(newValue)}
   }
 
-  var peerDeleted: Fishjam_ServerMessage.PeerDeleted {
+  public var peerDeleted: Fishjam_ServerMessage.PeerDeleted {
     get {
       if case .peerDeleted(let v)? = content {return v}
       return Fishjam_ServerMessage.PeerDeleted()
@@ -196,9 +196,9 @@ struct Fishjam_ServerMessage {
     set {content = .peerDeleted(newValue)}
   }
 
-  var unknownFields = SwiftProtobuf.UnknownStorage()
+  public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-  enum OneOf_Content: Equatable {
+  public enum OneOf_Content: Equatable {
     case roomCrashed(Fishjam_ServerMessage.RoomCrashed)
     case peerConnected(Fishjam_ServerMessage.PeerConnected)
     case peerDisconnected(Fishjam_ServerMessage.PeerDisconnected)
@@ -222,7 +222,7 @@ struct Fishjam_ServerMessage {
     case peerDeleted(Fishjam_ServerMessage.PeerDeleted)
 
   #if !swift(>=4.1)
-    static func ==(lhs: Fishjam_ServerMessage.OneOf_Content, rhs: Fishjam_ServerMessage.OneOf_Content) -> Bool {
+    public static func ==(lhs: Fishjam_ServerMessage.OneOf_Content, rhs: Fishjam_ServerMessage.OneOf_Content) -> Bool {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
       // enabled. https://github.com/apple/swift-protobuf/issues/1034
@@ -317,19 +317,19 @@ struct Fishjam_ServerMessage {
   #endif
   }
 
-  /// Defines message groups for which client can subscribe
-  enum EventType: SwiftProtobuf.Enum {
-    typealias RawValue = Int
+  /// Defines message groups for which peer can subscribe
+  public enum EventType: SwiftProtobuf.Enum {
+    public typealias RawValue = Int
     case unspecified // = 0
     case serverNotification // = 1
     case metrics // = 2
     case UNRECOGNIZED(Int)
 
-    init() {
+    public init() {
       self = .unspecified
     }
 
-    init?(rawValue: Int) {
+    public init?(rawValue: Int) {
       switch rawValue {
       case 0: self = .unspecified
       case 1: self = .serverNotification
@@ -338,7 +338,7 @@ struct Fishjam_ServerMessage {
       }
     }
 
-    var rawValue: Int {
+    public var rawValue: Int {
       switch self {
       case .unspecified: return 0
       case .serverNotification: return 1
@@ -350,18 +350,18 @@ struct Fishjam_ServerMessage {
   }
 
   /// Defines types of tracks being published by peers and component
-  enum TrackType: SwiftProtobuf.Enum {
-    typealias RawValue = Int
+  public enum TrackType: SwiftProtobuf.Enum {
+    public typealias RawValue = Int
     case unspecified // = 0
     case video // = 1
     case audio // = 2
     case UNRECOGNIZED(Int)
 
-    init() {
+    public init() {
       self = .unspecified
     }
 
-    init?(rawValue: Int) {
+    public init?(rawValue: Int) {
       switch rawValue {
       case 0: self = .unspecified
       case 1: self = .video
@@ -370,7 +370,7 @@ struct Fishjam_ServerMessage {
       }
     }
 
-    var rawValue: Int {
+    public var rawValue: Int {
       switch self {
       case .unspecified: return 0
       case .video: return 1
@@ -382,285 +382,285 @@ struct Fishjam_ServerMessage {
   }
 
   /// Notification sent when a room crashes
-  struct RoomCrashed {
+  public struct RoomCrashed {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when a peer is added
-  struct PeerAdded {
+  public struct PeerAdded {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var peerID: String = String()
+    public var peerID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when a peer is removed
-  struct PeerDeleted {
+  public struct PeerDeleted {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var peerID: String = String()
+    public var peerID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when a peer connects
-  struct PeerConnected {
+  public struct PeerConnected {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var peerID: String = String()
+    public var peerID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when a peer disconnects from FJ
-  struct PeerDisconnected {
+  public struct PeerDisconnected {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var peerID: String = String()
+    public var peerID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when a peer crashes
-  struct PeerCrashed {
+  public struct PeerCrashed {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var peerID: String = String()
+    public var peerID: String = String()
 
-    var reason: String = String()
+    public var reason: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when a component crashes
-  struct ComponentCrashed {
+  public struct ComponentCrashed {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var componentID: String = String()
+    public var componentID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Response sent by FJ, confirming successfull authentication
-  struct Authenticated {
+  public struct Authenticated {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
-  /// Request sent by client, to authenticate to FJ server
-  struct AuthRequest {
+  /// Request sent by peer, to authenticate to FJ server
+  public struct AuthRequest {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var token: String = String()
+    public var token: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
-  /// Request sent by client to subsribe for certain message type
-  struct SubscribeRequest {
+  /// Request sent by peer to subsribe for certain message type
+  public struct SubscribeRequest {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var eventType: Fishjam_ServerMessage.EventType = .unspecified
+    public var eventType: Fishjam_ServerMessage.EventType = .unspecified
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Response sent by FJ, confirming subscription for message type
-  struct SubscribeResponse {
+  public struct SubscribeResponse {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var eventType: Fishjam_ServerMessage.EventType = .unspecified
+    public var eventType: Fishjam_ServerMessage.EventType = .unspecified
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when a room is created
-  struct RoomCreated {
+  public struct RoomCreated {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when a room is deleted
-  struct RoomDeleted {
+  public struct RoomDeleted {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Message containing WebRTC metrics from FJ
-  struct MetricsReport {
+  public struct MetricsReport {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var metrics: String = String()
+    public var metrics: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when the HLS stream becomes available in a room
-  struct HlsPlayable {
+  public struct HlsPlayable {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var componentID: String = String()
+    public var componentID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when the HLS recording is successfully uploded to AWS S3
-  struct HlsUploaded {
+  public struct HlsUploaded {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when the upload of HLS recording to AWS S3 fails
-  struct HlsUploadCrashed {
+  public struct HlsUploadCrashed {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when peer updates its metadata
-  struct PeerMetadataUpdated {
+  public struct PeerMetadataUpdated {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var peerID: String = String()
+    public var peerID: String = String()
 
-    var metadata: String = String()
+    public var metadata: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Describes a media track
-  struct Track {
+  public struct Track {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var id: String = String()
+    public var id: String = String()
 
-    var type: Fishjam_ServerMessage.TrackType = .unspecified
+    public var type: Fishjam_ServerMessage.TrackType = .unspecified
 
-    var metadata: String = String()
+    public var metadata: String = String()
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    init() {}
+    public init() {}
   }
 
   /// Notification sent when peer or component adds new track
-  struct TrackAdded {
+  public struct TrackAdded {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var endpointInfo: Fishjam_ServerMessage.TrackAdded.OneOf_EndpointInfo? = nil
+    public var endpointInfo: Fishjam_ServerMessage.TrackAdded.OneOf_EndpointInfo? = nil
 
-    var peerID: String {
+    public var peerID: String {
       get {
         if case .peerID(let v)? = endpointInfo {return v}
         return String()
@@ -668,7 +668,7 @@ struct Fishjam_ServerMessage {
       set {endpointInfo = .peerID(newValue)}
     }
 
-    var componentID: String {
+    public var componentID: String {
       get {
         if case .componentID(let v)? = endpointInfo {return v}
         return String()
@@ -676,23 +676,23 @@ struct Fishjam_ServerMessage {
       set {endpointInfo = .componentID(newValue)}
     }
 
-    var track: Fishjam_ServerMessage.Track {
+    public var track: Fishjam_ServerMessage.Track {
       get {return _track ?? Fishjam_ServerMessage.Track()}
       set {_track = newValue}
     }
     /// Returns true if `track` has been explicitly set.
-    var hasTrack: Bool {return self._track != nil}
+    public var hasTrack: Bool {return self._track != nil}
     /// Clears the value of `track`. Subsequent reads from it will return its default value.
-    mutating func clearTrack() {self._track = nil}
+    public mutating func clearTrack() {self._track = nil}
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    enum OneOf_EndpointInfo: Equatable {
+    public enum OneOf_EndpointInfo: Equatable {
       case peerID(String)
       case componentID(String)
 
     #if !swift(>=4.1)
-      static func ==(lhs: Fishjam_ServerMessage.TrackAdded.OneOf_EndpointInfo, rhs: Fishjam_ServerMessage.TrackAdded.OneOf_EndpointInfo) -> Bool {
+      public static func ==(lhs: Fishjam_ServerMessage.TrackAdded.OneOf_EndpointInfo, rhs: Fishjam_ServerMessage.TrackAdded.OneOf_EndpointInfo) -> Bool {
         // The use of inline closures is to circumvent an issue where the compiler
         // allocates stack space for every case branch when no optimizations are
         // enabled. https://github.com/apple/swift-protobuf/issues/1034
@@ -711,22 +711,22 @@ struct Fishjam_ServerMessage {
     #endif
     }
 
-    init() {}
+    public init() {}
 
     fileprivate var _track: Fishjam_ServerMessage.Track? = nil
   }
 
   /// Notification sent when a track is removed
-  struct TrackRemoved {
+  public struct TrackRemoved {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var endpointInfo: Fishjam_ServerMessage.TrackRemoved.OneOf_EndpointInfo? = nil
+    public var endpointInfo: Fishjam_ServerMessage.TrackRemoved.OneOf_EndpointInfo? = nil
 
-    var peerID: String {
+    public var peerID: String {
       get {
         if case .peerID(let v)? = endpointInfo {return v}
         return String()
@@ -734,7 +734,7 @@ struct Fishjam_ServerMessage {
       set {endpointInfo = .peerID(newValue)}
     }
 
-    var componentID: String {
+    public var componentID: String {
       get {
         if case .componentID(let v)? = endpointInfo {return v}
         return String()
@@ -742,23 +742,23 @@ struct Fishjam_ServerMessage {
       set {endpointInfo = .componentID(newValue)}
     }
 
-    var track: Fishjam_ServerMessage.Track {
+    public var track: Fishjam_ServerMessage.Track {
       get {return _track ?? Fishjam_ServerMessage.Track()}
       set {_track = newValue}
     }
     /// Returns true if `track` has been explicitly set.
-    var hasTrack: Bool {return self._track != nil}
+    public var hasTrack: Bool {return self._track != nil}
     /// Clears the value of `track`. Subsequent reads from it will return its default value.
-    mutating func clearTrack() {self._track = nil}
+    public mutating func clearTrack() {self._track = nil}
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    enum OneOf_EndpointInfo: Equatable {
+    public enum OneOf_EndpointInfo: Equatable {
       case peerID(String)
       case componentID(String)
 
     #if !swift(>=4.1)
-      static func ==(lhs: Fishjam_ServerMessage.TrackRemoved.OneOf_EndpointInfo, rhs: Fishjam_ServerMessage.TrackRemoved.OneOf_EndpointInfo) -> Bool {
+      public static func ==(lhs: Fishjam_ServerMessage.TrackRemoved.OneOf_EndpointInfo, rhs: Fishjam_ServerMessage.TrackRemoved.OneOf_EndpointInfo) -> Bool {
         // The use of inline closures is to circumvent an issue where the compiler
         // allocates stack space for every case branch when no optimizations are
         // enabled. https://github.com/apple/swift-protobuf/issues/1034
@@ -777,22 +777,22 @@ struct Fishjam_ServerMessage {
     #endif
     }
 
-    init() {}
+    public init() {}
 
     fileprivate var _track: Fishjam_ServerMessage.Track? = nil
   }
 
   /// Notification sent when metadata of a multimedia track is updated
-  struct TrackMetadataUpdated {
+  public struct TrackMetadataUpdated {
     // SwiftProtobuf.Message conformance is added in an extension below. See the
     // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
     // methods supported on all messages.
 
-    var roomID: String = String()
+    public var roomID: String = String()
 
-    var endpointInfo: Fishjam_ServerMessage.TrackMetadataUpdated.OneOf_EndpointInfo? = nil
+    public var endpointInfo: Fishjam_ServerMessage.TrackMetadataUpdated.OneOf_EndpointInfo? = nil
 
-    var peerID: String {
+    public var peerID: String {
       get {
         if case .peerID(let v)? = endpointInfo {return v}
         return String()
@@ -800,7 +800,7 @@ struct Fishjam_ServerMessage {
       set {endpointInfo = .peerID(newValue)}
     }
 
-    var componentID: String {
+    public var componentID: String {
       get {
         if case .componentID(let v)? = endpointInfo {return v}
         return String()
@@ -808,23 +808,23 @@ struct Fishjam_ServerMessage {
       set {endpointInfo = .componentID(newValue)}
     }
 
-    var track: Fishjam_ServerMessage.Track {
+    public var track: Fishjam_ServerMessage.Track {
       get {return _track ?? Fishjam_ServerMessage.Track()}
       set {_track = newValue}
     }
     /// Returns true if `track` has been explicitly set.
-    var hasTrack: Bool {return self._track != nil}
+    public var hasTrack: Bool {return self._track != nil}
     /// Clears the value of `track`. Subsequent reads from it will return its default value.
-    mutating func clearTrack() {self._track = nil}
+    public mutating func clearTrack() {self._track = nil}
 
-    var unknownFields = SwiftProtobuf.UnknownStorage()
+    public var unknownFields = SwiftProtobuf.UnknownStorage()
 
-    enum OneOf_EndpointInfo: Equatable {
+    public enum OneOf_EndpointInfo: Equatable {
       case peerID(String)
       case componentID(String)
 
     #if !swift(>=4.1)
-      static func ==(lhs: Fishjam_ServerMessage.TrackMetadataUpdated.OneOf_EndpointInfo, rhs: Fishjam_ServerMessage.TrackMetadataUpdated.OneOf_EndpointInfo) -> Bool {
+      public static func ==(lhs: Fishjam_ServerMessage.TrackMetadataUpdated.OneOf_EndpointInfo, rhs: Fishjam_ServerMessage.TrackMetadataUpdated.OneOf_EndpointInfo) -> Bool {
         // The use of inline closures is to circumvent an issue where the compiler
         // allocates stack space for every case branch when no optimizations are
         // enabled. https://github.com/apple/swift-protobuf/issues/1034
@@ -843,19 +843,19 @@ struct Fishjam_ServerMessage {
     #endif
     }
 
-    init() {}
+    public init() {}
 
     fileprivate var _track: Fishjam_ServerMessage.Track? = nil
   }
 
-  init() {}
+  public init() {}
 }
 
 #if swift(>=4.2)
 
 extension Fishjam_ServerMessage.EventType: CaseIterable {
   // The compiler won't synthesize support with the UNRECOGNIZED case.
-  static let allCases: [Fishjam_ServerMessage.EventType] = [
+  public static let allCases: [Fishjam_ServerMessage.EventType] = [
     .unspecified,
     .serverNotification,
     .metrics,
@@ -864,7 +864,7 @@ extension Fishjam_ServerMessage.EventType: CaseIterable {
 
 extension Fishjam_ServerMessage.TrackType: CaseIterable {
   // The compiler won't synthesize support with the UNRECOGNIZED case.
-  static let allCases: [Fishjam_ServerMessage.TrackType] = [
+  public static let allCases: [Fishjam_ServerMessage.TrackType] = [
     .unspecified,
     .video,
     .audio,
@@ -910,8 +910,8 @@ extension Fishjam_ServerMessage.TrackMetadataUpdated.OneOf_EndpointInfo: @unchec
 fileprivate let _protobuf_package = "fishjam"
 
 extension Fishjam_ServerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = _protobuf_package + ".ServerMessage"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = _protobuf_package + ".ServerMessage"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_crashed"),
     2: .standard(proto: "peer_connected"),
     3: .standard(proto: "peer_disconnected"),
@@ -935,7 +935,7 @@ extension Fishjam_ServerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageIm
     21: .standard(proto: "peer_deleted"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1219,7 +1219,7 @@ extension Fishjam_ServerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageIm
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     // The use of inline closures is to circumvent an issue where the compiler
     // allocates stack space for every if/case branch local when no optimizations
     // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
@@ -1314,7 +1314,7 @@ extension Fishjam_ServerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageIm
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage, rhs: Fishjam_ServerMessage) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage, rhs: Fishjam_ServerMessage) -> Bool {
     if lhs.content != rhs.content {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1322,7 +1322,7 @@ extension Fishjam_ServerMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageIm
 }
 
 extension Fishjam_ServerMessage.EventType: SwiftProtobuf._ProtoNameProviding {
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     0: .same(proto: "EVENT_TYPE_UNSPECIFIED"),
     1: .same(proto: "EVENT_TYPE_SERVER_NOTIFICATION"),
     2: .same(proto: "EVENT_TYPE_METRICS"),
@@ -1330,7 +1330,7 @@ extension Fishjam_ServerMessage.EventType: SwiftProtobuf._ProtoNameProviding {
 }
 
 extension Fishjam_ServerMessage.TrackType: SwiftProtobuf._ProtoNameProviding {
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     0: .same(proto: "TRACK_TYPE_UNSPECIFIED"),
     1: .same(proto: "TRACK_TYPE_VIDEO"),
     2: .same(proto: "TRACK_TYPE_AUDIO"),
@@ -1338,12 +1338,12 @@ extension Fishjam_ServerMessage.TrackType: SwiftProtobuf._ProtoNameProviding {
 }
 
 extension Fishjam_ServerMessage.RoomCrashed: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".RoomCrashed"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".RoomCrashed"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1355,14 +1355,14 @@ extension Fishjam_ServerMessage.RoomCrashed: SwiftProtobuf.Message, SwiftProtobu
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.RoomCrashed, rhs: Fishjam_ServerMessage.RoomCrashed) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.RoomCrashed, rhs: Fishjam_ServerMessage.RoomCrashed) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1370,13 +1370,13 @@ extension Fishjam_ServerMessage.RoomCrashed: SwiftProtobuf.Message, SwiftProtobu
 }
 
 extension Fishjam_ServerMessage.PeerAdded: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerAdded"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerAdded"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1389,7 +1389,7 @@ extension Fishjam_ServerMessage.PeerAdded: SwiftProtobuf.Message, SwiftProtobuf.
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
@@ -1399,7 +1399,7 @@ extension Fishjam_ServerMessage.PeerAdded: SwiftProtobuf.Message, SwiftProtobuf.
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.PeerAdded, rhs: Fishjam_ServerMessage.PeerAdded) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.PeerAdded, rhs: Fishjam_ServerMessage.PeerAdded) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.peerID != rhs.peerID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
@@ -1408,13 +1408,13 @@ extension Fishjam_ServerMessage.PeerAdded: SwiftProtobuf.Message, SwiftProtobuf.
 }
 
 extension Fishjam_ServerMessage.PeerDeleted: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerDeleted"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerDeleted"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1427,7 +1427,7 @@ extension Fishjam_ServerMessage.PeerDeleted: SwiftProtobuf.Message, SwiftProtobu
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
@@ -1437,7 +1437,7 @@ extension Fishjam_ServerMessage.PeerDeleted: SwiftProtobuf.Message, SwiftProtobu
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.PeerDeleted, rhs: Fishjam_ServerMessage.PeerDeleted) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.PeerDeleted, rhs: Fishjam_ServerMessage.PeerDeleted) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.peerID != rhs.peerID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
@@ -1446,13 +1446,13 @@ extension Fishjam_ServerMessage.PeerDeleted: SwiftProtobuf.Message, SwiftProtobu
 }
 
 extension Fishjam_ServerMessage.PeerConnected: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerConnected"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerConnected"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1465,7 +1465,7 @@ extension Fishjam_ServerMessage.PeerConnected: SwiftProtobuf.Message, SwiftProto
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
@@ -1475,7 +1475,7 @@ extension Fishjam_ServerMessage.PeerConnected: SwiftProtobuf.Message, SwiftProto
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.PeerConnected, rhs: Fishjam_ServerMessage.PeerConnected) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.PeerConnected, rhs: Fishjam_ServerMessage.PeerConnected) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.peerID != rhs.peerID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
@@ -1484,13 +1484,13 @@ extension Fishjam_ServerMessage.PeerConnected: SwiftProtobuf.Message, SwiftProto
 }
 
 extension Fishjam_ServerMessage.PeerDisconnected: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerDisconnected"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerDisconnected"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1503,7 +1503,7 @@ extension Fishjam_ServerMessage.PeerDisconnected: SwiftProtobuf.Message, SwiftPr
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
@@ -1513,7 +1513,7 @@ extension Fishjam_ServerMessage.PeerDisconnected: SwiftProtobuf.Message, SwiftPr
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.PeerDisconnected, rhs: Fishjam_ServerMessage.PeerDisconnected) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.PeerDisconnected, rhs: Fishjam_ServerMessage.PeerDisconnected) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.peerID != rhs.peerID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
@@ -1522,14 +1522,14 @@ extension Fishjam_ServerMessage.PeerDisconnected: SwiftProtobuf.Message, SwiftPr
 }
 
 extension Fishjam_ServerMessage.PeerCrashed: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerCrashed"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerCrashed"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
     3: .same(proto: "reason"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1543,7 +1543,7 @@ extension Fishjam_ServerMessage.PeerCrashed: SwiftProtobuf.Message, SwiftProtobu
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
@@ -1556,7 +1556,7 @@ extension Fishjam_ServerMessage.PeerCrashed: SwiftProtobuf.Message, SwiftProtobu
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.PeerCrashed, rhs: Fishjam_ServerMessage.PeerCrashed) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.PeerCrashed, rhs: Fishjam_ServerMessage.PeerCrashed) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.peerID != rhs.peerID {return false}
     if lhs.reason != rhs.reason {return false}
@@ -1566,13 +1566,13 @@ extension Fishjam_ServerMessage.PeerCrashed: SwiftProtobuf.Message, SwiftProtobu
 }
 
 extension Fishjam_ServerMessage.ComponentCrashed: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".ComponentCrashed"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".ComponentCrashed"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "component_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1585,7 +1585,7 @@ extension Fishjam_ServerMessage.ComponentCrashed: SwiftProtobuf.Message, SwiftPr
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
@@ -1595,7 +1595,7 @@ extension Fishjam_ServerMessage.ComponentCrashed: SwiftProtobuf.Message, SwiftPr
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.ComponentCrashed, rhs: Fishjam_ServerMessage.ComponentCrashed) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.ComponentCrashed, rhs: Fishjam_ServerMessage.ComponentCrashed) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.componentID != rhs.componentID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
@@ -1604,31 +1604,31 @@ extension Fishjam_ServerMessage.ComponentCrashed: SwiftProtobuf.Message, SwiftPr
 }
 
 extension Fishjam_ServerMessage.Authenticated: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".Authenticated"
-  static let _protobuf_nameMap = SwiftProtobuf._NameMap()
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".Authenticated"
+  public static let _protobuf_nameMap = SwiftProtobuf._NameMap()
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let _ = try decoder.nextFieldNumber() {
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.Authenticated, rhs: Fishjam_ServerMessage.Authenticated) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.Authenticated, rhs: Fishjam_ServerMessage.Authenticated) -> Bool {
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
   }
 }
 
 extension Fishjam_ServerMessage.AuthRequest: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".AuthRequest"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".AuthRequest"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .same(proto: "token"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1640,14 +1640,14 @@ extension Fishjam_ServerMessage.AuthRequest: SwiftProtobuf.Message, SwiftProtobu
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.token.isEmpty {
       try visitor.visitSingularStringField(value: self.token, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.AuthRequest, rhs: Fishjam_ServerMessage.AuthRequest) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.AuthRequest, rhs: Fishjam_ServerMessage.AuthRequest) -> Bool {
     if lhs.token != rhs.token {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1655,12 +1655,12 @@ extension Fishjam_ServerMessage.AuthRequest: SwiftProtobuf.Message, SwiftProtobu
 }
 
 extension Fishjam_ServerMessage.SubscribeRequest: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".SubscribeRequest"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".SubscribeRequest"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "event_type"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1672,14 +1672,14 @@ extension Fishjam_ServerMessage.SubscribeRequest: SwiftProtobuf.Message, SwiftPr
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if self.eventType != .unspecified {
       try visitor.visitSingularEnumField(value: self.eventType, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.SubscribeRequest, rhs: Fishjam_ServerMessage.SubscribeRequest) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.SubscribeRequest, rhs: Fishjam_ServerMessage.SubscribeRequest) -> Bool {
     if lhs.eventType != rhs.eventType {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1687,12 +1687,12 @@ extension Fishjam_ServerMessage.SubscribeRequest: SwiftProtobuf.Message, SwiftPr
 }
 
 extension Fishjam_ServerMessage.SubscribeResponse: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".SubscribeResponse"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".SubscribeResponse"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "event_type"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1704,14 +1704,14 @@ extension Fishjam_ServerMessage.SubscribeResponse: SwiftProtobuf.Message, SwiftP
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if self.eventType != .unspecified {
       try visitor.visitSingularEnumField(value: self.eventType, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.SubscribeResponse, rhs: Fishjam_ServerMessage.SubscribeResponse) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.SubscribeResponse, rhs: Fishjam_ServerMessage.SubscribeResponse) -> Bool {
     if lhs.eventType != rhs.eventType {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1719,12 +1719,12 @@ extension Fishjam_ServerMessage.SubscribeResponse: SwiftProtobuf.Message, SwiftP
 }
 
 extension Fishjam_ServerMessage.RoomCreated: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".RoomCreated"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".RoomCreated"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1736,14 +1736,14 @@ extension Fishjam_ServerMessage.RoomCreated: SwiftProtobuf.Message, SwiftProtobu
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.RoomCreated, rhs: Fishjam_ServerMessage.RoomCreated) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.RoomCreated, rhs: Fishjam_ServerMessage.RoomCreated) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1751,12 +1751,12 @@ extension Fishjam_ServerMessage.RoomCreated: SwiftProtobuf.Message, SwiftProtobu
 }
 
 extension Fishjam_ServerMessage.RoomDeleted: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".RoomDeleted"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".RoomDeleted"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1768,14 +1768,14 @@ extension Fishjam_ServerMessage.RoomDeleted: SwiftProtobuf.Message, SwiftProtobu
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.RoomDeleted, rhs: Fishjam_ServerMessage.RoomDeleted) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.RoomDeleted, rhs: Fishjam_ServerMessage.RoomDeleted) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1783,12 +1783,12 @@ extension Fishjam_ServerMessage.RoomDeleted: SwiftProtobuf.Message, SwiftProtobu
 }
 
 extension Fishjam_ServerMessage.MetricsReport: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".MetricsReport"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".MetricsReport"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .same(proto: "metrics"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1800,14 +1800,14 @@ extension Fishjam_ServerMessage.MetricsReport: SwiftProtobuf.Message, SwiftProto
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.metrics.isEmpty {
       try visitor.visitSingularStringField(value: self.metrics, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.MetricsReport, rhs: Fishjam_ServerMessage.MetricsReport) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.MetricsReport, rhs: Fishjam_ServerMessage.MetricsReport) -> Bool {
     if lhs.metrics != rhs.metrics {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1815,13 +1815,13 @@ extension Fishjam_ServerMessage.MetricsReport: SwiftProtobuf.Message, SwiftProto
 }
 
 extension Fishjam_ServerMessage.HlsPlayable: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".HlsPlayable"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".HlsPlayable"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "component_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1834,7 +1834,7 @@ extension Fishjam_ServerMessage.HlsPlayable: SwiftProtobuf.Message, SwiftProtobu
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
@@ -1844,7 +1844,7 @@ extension Fishjam_ServerMessage.HlsPlayable: SwiftProtobuf.Message, SwiftProtobu
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.HlsPlayable, rhs: Fishjam_ServerMessage.HlsPlayable) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.HlsPlayable, rhs: Fishjam_ServerMessage.HlsPlayable) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.componentID != rhs.componentID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
@@ -1853,12 +1853,12 @@ extension Fishjam_ServerMessage.HlsPlayable: SwiftProtobuf.Message, SwiftProtobu
 }
 
 extension Fishjam_ServerMessage.HlsUploaded: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".HlsUploaded"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".HlsUploaded"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1870,14 +1870,14 @@ extension Fishjam_ServerMessage.HlsUploaded: SwiftProtobuf.Message, SwiftProtobu
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.HlsUploaded, rhs: Fishjam_ServerMessage.HlsUploaded) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.HlsUploaded, rhs: Fishjam_ServerMessage.HlsUploaded) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1885,12 +1885,12 @@ extension Fishjam_ServerMessage.HlsUploaded: SwiftProtobuf.Message, SwiftProtobu
 }
 
 extension Fishjam_ServerMessage.HlsUploadCrashed: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".HlsUploadCrashed"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".HlsUploadCrashed"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1902,14 +1902,14 @@ extension Fishjam_ServerMessage.HlsUploadCrashed: SwiftProtobuf.Message, SwiftPr
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.HlsUploadCrashed, rhs: Fishjam_ServerMessage.HlsUploadCrashed) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.HlsUploadCrashed, rhs: Fishjam_ServerMessage.HlsUploadCrashed) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.unknownFields != rhs.unknownFields {return false}
     return true
@@ -1917,14 +1917,14 @@ extension Fishjam_ServerMessage.HlsUploadCrashed: SwiftProtobuf.Message, SwiftPr
 }
 
 extension Fishjam_ServerMessage.PeerMetadataUpdated: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerMetadataUpdated"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".PeerMetadataUpdated"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
     3: .same(proto: "metadata"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1938,7 +1938,7 @@ extension Fishjam_ServerMessage.PeerMetadataUpdated: SwiftProtobuf.Message, Swif
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.roomID.isEmpty {
       try visitor.visitSingularStringField(value: self.roomID, fieldNumber: 1)
     }
@@ -1951,7 +1951,7 @@ extension Fishjam_ServerMessage.PeerMetadataUpdated: SwiftProtobuf.Message, Swif
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.PeerMetadataUpdated, rhs: Fishjam_ServerMessage.PeerMetadataUpdated) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.PeerMetadataUpdated, rhs: Fishjam_ServerMessage.PeerMetadataUpdated) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.peerID != rhs.peerID {return false}
     if lhs.metadata != rhs.metadata {return false}
@@ -1961,14 +1961,14 @@ extension Fishjam_ServerMessage.PeerMetadataUpdated: SwiftProtobuf.Message, Swif
 }
 
 extension Fishjam_ServerMessage.Track: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".Track"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".Track"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .same(proto: "id"),
     2: .same(proto: "type"),
     3: .same(proto: "metadata"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -1982,7 +1982,7 @@ extension Fishjam_ServerMessage.Track: SwiftProtobuf.Message, SwiftProtobuf._Mes
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     if !self.id.isEmpty {
       try visitor.visitSingularStringField(value: self.id, fieldNumber: 1)
     }
@@ -1995,7 +1995,7 @@ extension Fishjam_ServerMessage.Track: SwiftProtobuf.Message, SwiftProtobuf._Mes
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.Track, rhs: Fishjam_ServerMessage.Track) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.Track, rhs: Fishjam_ServerMessage.Track) -> Bool {
     if lhs.id != rhs.id {return false}
     if lhs.type != rhs.type {return false}
     if lhs.metadata != rhs.metadata {return false}
@@ -2005,15 +2005,15 @@ extension Fishjam_ServerMessage.Track: SwiftProtobuf.Message, SwiftProtobuf._Mes
 }
 
 extension Fishjam_ServerMessage.TrackAdded: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".TrackAdded"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".TrackAdded"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
     3: .standard(proto: "component_id"),
     4: .same(proto: "track"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -2042,7 +2042,7 @@ extension Fishjam_ServerMessage.TrackAdded: SwiftProtobuf.Message, SwiftProtobuf
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     // The use of inline closures is to circumvent an issue where the compiler
     // allocates stack space for every if/case branch local when no optimizations
     // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
@@ -2067,7 +2067,7 @@ extension Fishjam_ServerMessage.TrackAdded: SwiftProtobuf.Message, SwiftProtobuf
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.TrackAdded, rhs: Fishjam_ServerMessage.TrackAdded) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.TrackAdded, rhs: Fishjam_ServerMessage.TrackAdded) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.endpointInfo != rhs.endpointInfo {return false}
     if lhs._track != rhs._track {return false}
@@ -2077,15 +2077,15 @@ extension Fishjam_ServerMessage.TrackAdded: SwiftProtobuf.Message, SwiftProtobuf
 }
 
 extension Fishjam_ServerMessage.TrackRemoved: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".TrackRemoved"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".TrackRemoved"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
     3: .standard(proto: "component_id"),
     4: .same(proto: "track"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -2114,7 +2114,7 @@ extension Fishjam_ServerMessage.TrackRemoved: SwiftProtobuf.Message, SwiftProtob
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     // The use of inline closures is to circumvent an issue where the compiler
     // allocates stack space for every if/case branch local when no optimizations
     // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
@@ -2139,7 +2139,7 @@ extension Fishjam_ServerMessage.TrackRemoved: SwiftProtobuf.Message, SwiftProtob
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.TrackRemoved, rhs: Fishjam_ServerMessage.TrackRemoved) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.TrackRemoved, rhs: Fishjam_ServerMessage.TrackRemoved) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.endpointInfo != rhs.endpointInfo {return false}
     if lhs._track != rhs._track {return false}
@@ -2149,15 +2149,15 @@ extension Fishjam_ServerMessage.TrackRemoved: SwiftProtobuf.Message, SwiftProtob
 }
 
 extension Fishjam_ServerMessage.TrackMetadataUpdated: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
-  static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".TrackMetadataUpdated"
-  static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
+  public static let protoMessageName: String = Fishjam_ServerMessage.protoMessageName + ".TrackMetadataUpdated"
+  public static let _protobuf_nameMap: SwiftProtobuf._NameMap = [
     1: .standard(proto: "room_id"),
     2: .standard(proto: "peer_id"),
     3: .standard(proto: "component_id"),
     4: .same(proto: "track"),
   ]
 
-  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
+  public mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
     while let fieldNumber = try decoder.nextFieldNumber() {
       // The use of inline closures is to circumvent an issue where the compiler
       // allocates stack space for every case branch when no optimizations are
@@ -2186,7 +2186,7 @@ extension Fishjam_ServerMessage.TrackMetadataUpdated: SwiftProtobuf.Message, Swi
     }
   }
 
-  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
+  public func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
     // The use of inline closures is to circumvent an issue where the compiler
     // allocates stack space for every if/case branch local when no optimizations
     // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
@@ -2211,7 +2211,7 @@ extension Fishjam_ServerMessage.TrackMetadataUpdated: SwiftProtobuf.Message, Swi
     try unknownFields.traverse(visitor: &visitor)
   }
 
-  static func ==(lhs: Fishjam_ServerMessage.TrackMetadataUpdated, rhs: Fishjam_ServerMessage.TrackMetadataUpdated) -> Bool {
+  public static func ==(lhs: Fishjam_ServerMessage.TrackMetadataUpdated, rhs: Fishjam_ServerMessage.TrackMetadataUpdated) -> Bool {
     if lhs.roomID != rhs.roomID {return false}
     if lhs.endpointInfo != rhs.endpointInfo {return false}
     if lhs._track != rhs._track {return false}
diff --git a/packages/ios-client/Sources/FishjamClient/utils/AnyJson.swift b/packages/ios-client/Sources/FishjamClient/utils/AnyJson.swift
index 8376cfca..aba3a249 100644
--- a/packages/ios-client/Sources/FishjamClient/utils/AnyJson.swift
+++ b/packages/ios-client/Sources/FishjamClient/utils/AnyJson.swift
@@ -16,6 +16,12 @@ public struct AnyJson: Codable {
 
     // MARK: Decoding
 
+    public init(from string: String) throws {
+        let data = Data(string.utf8)
+        let json = try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any] ?? [:]
+        self.store = json
+    }
+
     public init(from decoder: Decoder) throws {
         var container = try decoder.container(keyedBy: JSONCodingKey.self)
         self.store = try Self.decodeDictionary(from: &container)
diff --git a/packages/ios-client/Sources/FishjamClient/utils/types.swift b/packages/ios-client/Sources/FishjamClient/utils/types.swift
index 40e04daf..bcbaa2d3 100644
--- a/packages/ios-client/Sources/FishjamClient/utils/types.swift
+++ b/packages/ios-client/Sources/FishjamClient/utils/types.swift
@@ -1,3 +1,5 @@
+import SwiftProtobuf
+
 public typealias Metadata = AnyJson
 public typealias Payload = AnyJson
 public typealias SerializedMediaEvent = String
@@ -21,3 +23,31 @@ extension AnyJson {
         return res
     }
 }
+
+public struct JsonEncodingError: Error {}
+
+extension Encodable {
+
+    public func toJsonString() throws -> String {
+        guard let json = String(data: try JSONEncoder().encode(self), encoding: .utf8) else {
+            throw JsonEncodingError()
+        }
+        return json
+
+    }
+
+    var toJsonStringOrEmpty: String {
+        do {
+            return try toJsonString()
+        } catch {
+            sdkLogger.log(level: .error, "Unable to encode metadata")
+            return "{}"
+        }
+    }
+}
+
+extension [String: Metadata] {
+    public func toDictionaryJson() -> [String: String] {
+        return mapValues(\.toJsonStringOrEmpty)
+    }
+}
diff --git a/packages/ios-client/Sources/FishjamClient/webrtc/PeerConnectionManager.swift b/packages/ios-client/Sources/FishjamClient/webrtc/PeerConnectionManager.swift
index 037be793..29986907 100644
--- a/packages/ios-client/Sources/FishjamClient/webrtc/PeerConnectionManager.swift
+++ b/packages/ios-client/Sources/FishjamClient/webrtc/PeerConnectionManager.swift
@@ -176,13 +176,6 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
         config.candidateNetworkPolicy = .all
         config.tcpCandidatePolicy = .disabled
 
-        // if ice servers are not empty that probably means we are using turn servers
-        if iceServers.count > 0 {
-            config.iceServers = iceServers
-        } else {
-            config.iceServers = [Self.defaultIceServer()]
-        }
-
         guard
             let peerConnection = peerConnectionFactory.createPeerConnection(
                 config, constraints: Self.mediaConstraints)
@@ -200,26 +193,6 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
         peerConnection.enforceSendOnlyDirection()
     }
 
-    /// Parses a list of turn servers and sets them up as `iceServers` that can be used for `RTCPeerConnection` ceration.
-    private func setTurnServers(_ turnServers: [OfferDataEvent.TurnServer]) {
-        let isExWebrtc = turnServers.isEmpty
-
-        let servers: [RTCIceServer] = turnServers.map { server in
-            let url = "turn:\(server.serverAddr):\(server.serverPort)?transport=\(server.transport)"
-
-            return RTCIceServer(
-                urlStrings: [url],
-                username: server.username,
-                credential: server.password
-            )
-        }
-
-        iceServers = servers
-        config = RTCConfiguration()
-        config?.iceServers = servers
-        config?.iceTransportPolicy = isExWebrtc ? .all : .relay
-    }
-
     public func close() {
         if let pc = connection {
             pc.close()
@@ -231,31 +204,18 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
         }
     }
 
-    // Default ICE server when no turn servers are specified
-    private static func defaultIceServer() -> RTCIceServer {
-        let iceUrls = [
-            "stun:stun.l.google.com:19302",
-            "stun:stun.l.google.com:5349",
-        ]
-
-        return RTCIceServer(urlStrings: iceUrls)
-    }
-
     /// On each `OfferData` we receive an information about an amount of audio/video
     /// tracks that we have to receive. For each type of track we need a proper transceiver that
     /// will be used for receiving the media. So each time when we don't have an appropriate amount of audio/video
     /// transceiers just create the missing ones and set their directions to `recvOnly` which is the only direction
     /// acceptable by the `Membrane RTC Engine`.
-    private func addNecessaryTransceivers(_ tracksTypes: [String: Int]) {
+    private func addNecessaryTransceivers(_ tracksTypes: Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes) {
         guard let pc = connection else {
             return
         }
 
-        let necessaryAudio = tracksTypes["audio"] ?? 0
-        let necessaryVideo = tracksTypes["video"] ?? 0
-
-        var lackingAudio: Int = necessaryAudio
-        var lackingVideo: Int = necessaryVideo
+        var lackingAudio = tracksTypes.audio
+        var lackingVideo = tracksTypes.video
 
         pc.transceivers.filter {
             $0.direction == .recvOnly
@@ -308,6 +268,22 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
         return mapping
     }
 
+    private func getTrackIdToBitrates(localTracks: [Track]) -> [String: Int32] {
+        guard let pc = connection else {
+            return [:]
+        }
+
+        var mapping: [String: Int32] = [:]
+        pc.transceivers.forEach { transceiver in
+            guard let trackId: String = transceiver.sender.track?.trackId else {
+                return
+            }
+            mapping[trackId] = 1_500_000  // TODO(FCE-953): Change with simulcast
+        }
+
+        return mapping
+    }
+
     public func setTrackEncoding(trackId: String, encoding: TrackEncoding, enabled: Bool) {
         guard let pc = connection else {
             sdkLogger.error("\(#function): Peer connection not yet established")
@@ -380,28 +356,25 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
     }
 
     public func getSdpOffer(
-        integratedTurnServers: [OfferDataEvent.TurnServer],
-        tracksTypes: [String: Int],
+        tracksTypes: Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes,
         localTracks: [Track],
-        onCompletion: @escaping (_ sdp: String?, _ midToTrackId: [String: String]?, _ error: Error?) -> Void
+        onCompletion: @escaping (
+            _ sdp: String?, _ midToTrackId: [String: String]?, _ trackIdToBitrates: [String: Int32]?, _ error: Error?
+        ) -> Void
     ) {
-        let isExWebrtc = integratedTurnServers.isEmpty
-        setTurnServers(integratedTurnServers)
 
-        var needsRestart = true
+        config = RTCConfiguration()
+        config?.iceServers = []
+        config?.iceTransportPolicy = .all
+
         if connection == nil {
             setupPeerConnection(localTracks: localTracks)
-            needsRestart = false
         }
 
         guard let pc = connection else {
             return
         }
 
-        if needsRestart && !isExWebrtc {
-            pc.restartIce()
-        }
-
         addNecessaryTransceivers(tracksTypes)
 
         pc.offer(
@@ -409,7 +382,7 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
             completionHandler: { offer, error in
                 guard let offer = offer else {
                     if let err = error {
-                        onCompletion(nil, nil, err)
+                        onCompletion(nil, nil, nil, err)
                     }
                     return
                 }
@@ -418,10 +391,14 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
                     offer,
                     completionHandler: { error in
                         guard let err = error else {
-                            onCompletion(offer.sdp, self.getMidToTrackId(localTracks: localTracks), nil)
+                            onCompletion(
+                                offer.sdp,
+                                self.getMidToTrackId(localTracks: localTracks),
+                                self.getTrackIdToBitrates(localTracks: localTracks),
+                                nil)
                             return
                         }
-                        onCompletion(nil, nil, err)
+                        onCompletion(nil, nil, nil, err)
                     })
             })
     }
@@ -457,12 +434,19 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
         return newSdpAnswer
     }
 
+    public func setupIceServers(iceServers: [Fishjam_MediaEvents_Server_MediaEvent.IceServer]) {
+        self.iceServers = iceServers.map {
+            RTCIceServer(urlStrings: $0.urls, username: $0.username, credential: $0.credential)
+        }
+    }
+
     public func onSdpAnswer(sdp: String, midToTrackId: [String: String]) {
         guard let pc = connection else {
             return
         }
 
         self.midToTrackId = midToTrackId
+
         let description = RTCSessionDescription(type: .answer, sdp: sdp)
 
         pc.setRemoteDescription(
@@ -516,7 +500,8 @@ internal class PeerConnectionManager: NSObject, RTCPeerConnectionDelegate {
     public func peerConnection(
         _: RTCPeerConnection, didStartReceivingOn transceiver: RTCRtpTransceiver
     ) {
-        guard let trackId = midToTrackId[transceiver.mid]
+        guard
+            let trackId = midToTrackId[transceiver.mid]
         else {
             sdkLogger.error(
                 "\(pcLogPrefix) started receiving on a transceiver with an unknown 'mid' parameter"
diff --git a/packages/ios-client/Sources/FishjamClient/webrtc/RTCEngineCommunication.swift b/packages/ios-client/Sources/FishjamClient/webrtc/RTCEngineCommunication.swift
index ae7efa2e..c0e55240 100644
--- a/packages/ios-client/Sources/FishjamClient/webrtc/RTCEngineCommunication.swift
+++ b/packages/ios-client/Sources/FishjamClient/webrtc/RTCEngineCommunication.swift
@@ -17,150 +17,167 @@ internal class RTCEngineCommunication {
     }
 
     func connect(metadata: Metadata) {
-        sendEvent(event: ConnectEvent(metadata: metadata))
+        var connect = Fishjam_MediaEvents_Peer_MediaEvent.Connect()
+        connect.metadataJson = metadata.toJsonStringOrEmpty
+        sendEvent(event: .connect(connect))
     }
 
     func disconnect() {
-        sendEvent(event: DisconnectEvent())
+        sendEvent(event: .disconnect(.init()))
     }
 
     func updateEndpointMetadata(metadata: Metadata) {
-        sendEvent(event: UpdateEndpointMetadata(metadata: metadata))
+        var updateEndpointMetadata = Fishjam_MediaEvents_Peer_MediaEvent.UpdateEndpointMetadata()
+        updateEndpointMetadata.metadataJson = metadata.toJsonStringOrEmpty
+        sendEvent(event: .updateEndpointMetadata(updateEndpointMetadata))
     }
 
     func updateTrackMetadata(trackId: String, trackMetadata: Metadata) {
-        sendEvent(event: UpdateTrackMetadata(trackId: trackId, trackMetadata: trackMetadata))
+        var updateTrackMetadata = Fishjam_MediaEvents_Peer_MediaEvent.UpdateTrackMetadata()
+        updateTrackMetadata.metadataJson = trackMetadata.toJsonStringOrEmpty
+        updateTrackMetadata.trackID = trackId
+        sendEvent(event: .updateTrackMetadata(updateTrackMetadata))
     }
 
     func setTargetTrackEncoding(trackId: String, encoding: TrackEncoding) {
-        sendEvent(event: SelectEncodingEvent(trackId: trackId, encoding: encoding.description))
+        //TODO(FCE-953): This will be useful after simulcast is enabled
     }
 
     func renegotiateTracks() {
-        sendEvent(event: RenegotiateTracksEvent())
+        sendEvent(event: .renegotiateTracks(.init()))
     }
 
     func localCandidate(sdp: String, sdpMLineIndex: Int32, sdpMid: Int32, usernameFragment: String) {
-        sendEvent(
-            event: LocalCandidateEvent(
-                candidate: sdp, sdpMLineIndex: sdpMLineIndex, sdpMid: sdpMid, usernameFragment: usernameFragment))
+        var candidate = Fishjam_MediaEvents_Candidate()
+        candidate.candidate = sdp
+        candidate.sdpMLineIndex = sdpMLineIndex
+        candidate.sdpMid = String(sdpMid)
+        candidate.usernameFragment = usernameFragment
+
+        sendEvent(event: .candidate(candidate))
     }
 
-    func sdpOffer(sdp: String, trackIdToTrackMetadata: [String: Metadata], midToTrackId: [String: String]) {
-        sendEvent(
-            event: SdpOfferEvent(sdp: sdp, trackIdToTrackMetadata: trackIdToTrackMetadata, midToTrackId: midToTrackId))
+    func sdpOffer(
+        sdp: String, trackIdToTrackMetadata: [String: Metadata], midToTrackId: [String: String],
+        trackIdToBitrates: [String: Int32]
+    ) {
+        var sdpOffer = Fishjam_MediaEvents_Peer_MediaEvent.SdpOffer()
+
+        sdpOffer.sdp = sdp
+        sdpOffer.trackIDToMetadataJson = trackIdToTrackMetadata.toDictionaryJson()
+        sdpOffer.midToTrackID = midToTrackId
+        sdpOffer.trackIDToBitrates = Dictionary(
+            uniqueKeysWithValues:
+                trackIdToBitrates.map { key, value in
+                    var trackBitrates = Fishjam_MediaEvents_Peer_MediaEvent.TrackBitrates()
+                    trackBitrates.trackID = key
+                    var bitrate = Fishjam_MediaEvents_Peer_MediaEvent.VariantBitrate()
+                    bitrate.variant = .unspecified  // TODO(FCE-953):
+                    bitrate.bitrate = value
+                    trackBitrates.variantBitrates = [bitrate]
+
+                    return (key, trackBitrates)
+                })
+
+        sendEvent(event: .sdpOffer(sdpOffer))
     }
 
-    private func sendEvent(event: SendableEvent) {
-        guard let data = try? JSONEncoder().encode(event.serialize()),
-            let dataPayload = String(data: data, encoding: .utf8)
-        else {
-            return
-        }
+    private func sendEvent(event: Fishjam_MediaEvents_Peer_MediaEvent.OneOf_Content) {
         for listener in listeners {
-            listener.onSendMediaEvent(event: dataPayload)
+            listener.onSendMediaEvent(event: event)
         }
     }
 
-    func onEvent(serializedEvent: SerializedMediaEvent) {
-        guard let event = Events.deserialize(payload: serializedEvent) else {
-            sdkLogger.error("Failed to decode event \(serializedEvent)")
-            return
-        }
-        switch event.type {
-        case .Connected:
-            let connected = event as! ConnectedEvent
+    func onEvent(event: Fishjam_MediaEvents_Server_MediaEvent) {
+        guard let content = event.content else { return }
+
+        switch content {
+        case .connected(let connected):
             for listener in listeners {
-                listener.onConnected(endpointId: connected.data.id, otherEndpoints: connected.data.otherEndpoints)
+                listener.onConnected(
+                    endpointId: connected.endpointID,
+                    endpointIdToEndpoint: connected.endpointIDToEndpoint,
+                    iceServers: connected.iceServers
+                )
             }
-        case .EndpointAdded:
-            let endpointAdded = event as! EndpointAddedEvent
+        case .endpointAdded(let endpointAdded):
             for listener in listeners {
                 listener.onEndpointAdded(
-                    endpointId: endpointAdded.data.id,
-                    metadata: endpointAdded.data.metadata)
+                    endpointId: endpointAdded.endpointID,
+                    metadata: (try? AnyJson(from: endpointAdded.metadataJson)) ?? Metadata())
             }
-        case .EndpointRemoved:
-            let endpointRemoved = event as! EndpointRemovedEvent
+        case .endpointRemoved(let endpointRemoved):
             for listener in listeners {
 
-                listener.onEndpointRemoved(endpointId: endpointRemoved.data.id)
+                listener.onEndpointRemoved(endpointId: endpointRemoved.endpointID)
             }
-        case .EndpointUpdated:
-            let endpointUpdated = event as! EndpointUpdatedEvent
+        case .endpointUpdated(let endpointUpdated):
             for listener in listeners {
-
                 listener.onEndpointUpdated(
-                    endpointId: endpointUpdated.data.endpointId, metadata: endpointUpdated.data.metadata ?? AnyJson())
+                    endpointId: endpointUpdated.endpointID,
+                    metadata: (try? AnyJson(from: endpointUpdated.metadataJson)) ?? Metadata()
+                )
             }
-        case .OfferData:
-            let offerData = event as! OfferDataEvent
+        case .offerData(let offerData):
             for listener in listeners {
                 listener.onOfferData(
-                    integratedTurnServers: offerData.data.integratedTurnServers, tracksTypes: offerData.data.tracksTypes
+                    tracksTypes: offerData.tracksTypes
                 )
             }
-        case .Candidate:
-            let candidate = event as! RemoteCandidateEvent
+        case .candidate(let candidate):
             for listener in listeners {
-                let sdpMid = candidate.data.sdpMid.map(String.init)
-
                 listener.onRemoteCandidate(
-                    candidate: candidate.data.candidate, sdpMLineIndex: candidate.data.sdpMLineIndex,
-                    sdpMid: sdpMid)
+                    candidate: candidate.candidate,
+                    sdpMLineIndex: candidate.sdpMLineIndex,
+                    sdpMid: candidate.sdpMid
+                )
             }
-        case .TracksAdded:
-            let tracksAdded = event as! TracksAddedEvent
+        case .tracksAdded(let tracksAdded):
             for listener in listeners {
-
                 listener.onTracksAdded(
-                    endpointId: tracksAdded.data.endpointId, tracks: tracksAdded.data.tracks)
+                    endpointId: tracksAdded.endpointID,
+                    trackIdToTracks: tracksAdded.trackIDToTrack
+                )
             }
-        case .TracksRemoved:
-            let tracksRemoved = event as! TracksRemovedEvent
+        case .tracksRemoved(let tracksRemoved):
             for listener in listeners {
 
                 listener.onTracksRemoved(
-                    endpointId: tracksRemoved.data.endpointId, trackIds: tracksRemoved.data.trackIds)
+                    endpointId: tracksRemoved.endpointID,
+                    trackIds: tracksRemoved.trackIds
+                )
             }
-        case .TrackUpdated:
-            let tracksUpdated = event as! TracksUpdatedEvent
+        case .trackUpdated(let tracksUpdated):
             for listener in listeners {
 
                 listener.onTrackUpdated(
-                    endpointId: tracksUpdated.data.endpointId, trackId: tracksUpdated.data.trackId,
-                    metadata: tracksUpdated.data.metadata ?? AnyJson())
+                    endpointId: tracksUpdated.endpointID,
+                    trackId: tracksUpdated.trackID,
+                    metadata: (try? AnyJson(from: tracksUpdated.metadataJson)) ?? Metadata()
+                )
             }
-        case .SdpAnswer:
-            let sdpAnswer = event as! SdpAnswerEvent
+        case .sdpAnswer(let sdpAnswer):
             for listener in listeners {
 
                 listener.onSdpAnswer(
-                    type: sdpAnswer.data.type, sdp: sdpAnswer.data.sdp, midToTrackId: sdpAnswer.data.midToTrackId)
-            }
-        case .EncodingSwitched:
-            let encodingSwitched = event as! EncodingSwitchedEvent
-            for listener in listeners {
-
-                listener.onTrackEncodingChanged(
-                    endpointId: encodingSwitched.data.endpointId, trackId: encodingSwitched.data.trackId,
-                    encoding: encodingSwitched.data.encoding, encodingReason: encodingSwitched.data.reason)
+                    sdp: sdpAnswer.sdp,
+                    midToTrackId: sdpAnswer.midToTrackID
+                )
             }
-        case .VadNotification:
-            let vadNotification = event as! VadNotificationEvent
+        case .vadNotification(let vadNotification):
             for listener in listeners {
 
-                listener.onVadNotification(trackId: vadNotification.data.trackId, status: vadNotification.data.status)
+                listener.onVadNotification(
+                    trackId: vadNotification.trackID,
+                    status: vadNotification.status
+                )
             }
-        case .BandwidthEstimation:
-            let bandwidthEstimation = event as! BandwidthEstimationEvent
-            for listener in listeners {
+        case .error(let error):
+            sdkLogger.error("Failed to handle event. Message: \(error.message)")
 
-                listener.onBandwidthEstimation(estimation: Int(bandwidthEstimation.data.estimation))
-            }
-        default:
-            sdkLogger.error("Failed to handle ReceivableEvent of type \(event.type)")
-            return
+        case .trackVariantSwitched(_): break  // TODO(FCE-953): Add with simulcast
+        case .trackVariantDisabled(_): break  // TODO(FCE-953): Add with simulcast
+        case .trackVariantEnabled(_): break  // TODO(FCE-953): Add with simulcast
         }
     }
 }
diff --git a/packages/ios-client/Sources/FishjamClient/webrtc/RTCEngineListener.swift b/packages/ios-client/Sources/FishjamClient/webrtc/RTCEngineListener.swift
index b4f01549..1eb989b4 100644
--- a/packages/ios-client/Sources/FishjamClient/webrtc/RTCEngineListener.swift
+++ b/packages/ios-client/Sources/FishjamClient/webrtc/RTCEngineListener.swift
@@ -1,16 +1,18 @@
 internal protocol RTCEngineListener: AnyObject {
-    func onSendMediaEvent(event: SerializedMediaEvent)
-    func onConnected(endpointId: String, otherEndpoints: [EventEndpoint])
+    func onSendMediaEvent(event: Fishjam_MediaEvents_Peer_MediaEvent.OneOf_Content)
+    func onConnected(
+        endpointId: String, endpointIdToEndpoint: [String: Fishjam_MediaEvents_Server_MediaEvent.Endpoint],
+        iceServers: [Fishjam_MediaEvents_Server_MediaEvent.IceServer])
     func onEndpointAdded(endpointId: String, metadata: Metadata?)
     func onEndpointRemoved(endpointId: String)
     func onEndpointUpdated(endpointId: String, metadata: Metadata?)
-    func onOfferData(integratedTurnServers: [OfferDataEvent.TurnServer], tracksTypes: [String: Int])
-    func onSdpAnswer(type: String, sdp: String, midToTrackId: [String: String])
+    func onOfferData(tracksTypes: Fishjam_MediaEvents_Server_MediaEvent.OfferData.TrackTypes)
+    func onSdpAnswer(sdp: String, midToTrackId: [String: String])
     func onRemoteCandidate(candidate: String, sdpMLineIndex: Int32, sdpMid: String?)
-    func onTracksAdded(endpointId: String, tracks: [String: TrackData])
+    func onTracksAdded(endpointId: String, trackIdToTracks: [String: Fishjam_MediaEvents_Server_MediaEvent.Track])
     func onTracksRemoved(endpointId: String, trackIds: [String])
     func onTrackUpdated(endpointId: String, trackId: String, metadata: Metadata)
     func onTrackEncodingChanged(endpointId: String, trackId: String, encoding: String, encodingReason: String)
-    func onVadNotification(trackId: String, status: String)
+    func onVadNotification(trackId: String, status: Fishjam_MediaEvents_Server_MediaEvent.VadNotification.Status)
     func onBandwidthEstimation(estimation: Int)
 }
diff --git a/packages/react-native-client/android/src/main/java/io/fishjam/reactnative/RNFishjamClient.kt b/packages/react-native-client/android/src/main/java/io/fishjam/reactnative/RNFishjamClient.kt
index a762cdc1..da2668a6 100644
--- a/packages/react-native-client/android/src/main/java/io/fishjam/reactnative/RNFishjamClient.kt
+++ b/packages/react-native-client/android/src/main/java/io/fishjam/reactnative/RNFishjamClient.kt
@@ -30,6 +30,7 @@ import com.twilio.audioswitch.AudioDevice
 import expo.modules.kotlin.AppContext
 import expo.modules.kotlin.Promise
 import expo.modules.kotlin.exception.CodedException
+import fishjam.media_events.server.Server
 import io.fishjam.reactnative.extensions.toLocalCamera
 import io.fishjam.reactnative.foregroundService.ForegroundServiceManager
 import io.fishjam.reactnative.managers.LocalCameraTracksChangedListenersManager
@@ -452,7 +453,11 @@ class RNFishjamClient(
                   "id" to track.id(),
                   "type" to "Audio",
                   "metadata" to track.metadata,
-                  "vadStatus" to track.vadStatus.value
+                  "vadStatus" to
+                    when (track.vadStatus) {
+                      Server.MediaEvent.VadNotification.Status.STATUS_SPEECH -> "speech"
+                      else -> "silence"
+                    }
                 )
 
               is LocalVideoTrack ->
diff --git a/packages/react-native-client/ios/RNFishjamClient.swift b/packages/react-native-client/ios/RNFishjamClient.swift
index 4374cfd2..859a1729 100644
--- a/packages/react-native-client/ios/RNFishjamClient.swift
+++ b/packages/react-native-client/ios/RNFishjamClient.swift
@@ -516,7 +516,7 @@ class RNFishjamClient: FishjamClientListener {
                             "id": track.id,
                             "type": "Audio",
                             "metadata": track.metadata.toDict(),
-                            "vadStatus": track.vadStatus.rawValue,
+                            "vadStatus": track.vadStatus == .speech ? "speech" : "silence",
                         ]
 
                     case let track as LocalCameraTrack:
diff --git a/packages/react-native-client/plugin/src/withFishjamAndroid.ts b/packages/react-native-client/plugin/src/withFishjamAndroid.ts
index fa856f81..61c31556 100644
--- a/packages/react-native-client/plugin/src/withFishjamAndroid.ts
+++ b/packages/react-native-client/plugin/src/withFishjamAndroid.ts
@@ -2,8 +2,8 @@ import { ConfigPlugin, withAndroidManifest } from '@expo/config-plugins';
 import { getMainApplicationOrThrow } from '@expo/config-plugins/build/android/Manifest';
 import { FishjamPluginOptions } from './types';
 
-const withFishjamForegroundService: ConfigPlugin = (config) => {
-  return withAndroidManifest(config, async (configuration) => {
+const withFishjamForegroundService: ConfigPlugin = (config) =>
+  withAndroidManifest(config, async (configuration) => {
     const mainApplication = getMainApplicationOrThrow(configuration.modResults);
     mainApplication.service = mainApplication.service || [];
 
@@ -27,7 +27,6 @@ const withFishjamForegroundService: ConfigPlugin = (config) => {
 
     return configuration;
   });
-};
 
 export const withFishjamAndroid: ConfigPlugin<FishjamPluginOptions> = (
   config,
diff --git a/packages/react-native-client/plugin/src/withFishjamIos.ts b/packages/react-native-client/plugin/src/withFishjamIos.ts
index 83b5a0b1..e2a457b8 100644
--- a/packages/react-native-client/plugin/src/withFishjamIos.ts
+++ b/packages/react-native-client/plugin/src/withFishjamIos.ts
@@ -88,25 +88,21 @@ const withAppGroupPermissions: ConfigPlugin = (config) => {
  * Adds constants to Info.plist
  * In other to dynamically retreive extension's bundleId and group name we need to store it in Info.plist.
  */
-const withInfoPlistConstants: ConfigPlugin = (config) => {
-  return withInfoPlist(config, (configuration) => {
+const withInfoPlistConstants: ConfigPlugin = (config) =>
+  withInfoPlist(config, (configuration) => {
     const bundleIdentifier = configuration.ios?.bundleIdentifier || '';
     configuration.modResults['AppGroupName'] = `group.${bundleIdentifier}`;
     configuration.modResults['ScreenShareExtensionBundleId'] =
       `${bundleIdentifier}.${SBE_TARGET_NAME}`;
     return configuration;
   });
-};
 
 /**
  * Updates and copies required extension files.
  * Our extension needs to be properly setup inside the Xcode project. In order to do that we need to copy the files and update the pbxproj.
  */
-const withFishjamSBE: ConfigPlugin<FishjamPluginOptions> = (
-  config,
-  options,
-) => {
-  return withXcodeProject(config, async (props) => {
+const withFishjamSBE: ConfigPlugin<FishjamPluginOptions> = (config, options) =>
+  withXcodeProject(config, async (props) => {
     const appName = props.modRequest.projectName || '';
     const iosPath = props.modRequest.platformProjectRoot;
     const bundleIdentifier = props.ios?.bundleIdentifier;
@@ -261,7 +257,6 @@ const withFishjamSBE: ConfigPlugin<FishjamPluginOptions> = (
 
     return props;
   });
-};
 
 /**
  * Applies screen sharing plugin if enabled. In order for screensharing to work, we need to copy extension files to your iOS project.
diff --git a/packages/react-native-client/src/components/FishjamRoom/parsePeersToTracks.ts b/packages/react-native-client/src/components/FishjamRoom/parsePeersToTracks.ts
index bf9e7daa..06daf29d 100644
--- a/packages/react-native-client/src/components/FishjamRoom/parsePeersToTracks.ts
+++ b/packages/react-native-client/src/components/FishjamRoom/parsePeersToTracks.ts
@@ -39,9 +39,7 @@ const createGridTracksFromPeer = (peer: PeerWithTracks): GridTrack[] => {
 export const parsePeersToTracks = (
   localPeer: PeerWithTracks | null,
   remotePeers: PeerWithTracks[],
-): GridTrack[] => {
-  return [
-    ...(localPeer ? createGridTracksFromPeer(localPeer) : []),
-    ...remotePeers.flatMap(createGridTracksFromPeer),
-  ];
-};
+): GridTrack[] => [
+  ...(localPeer ? createGridTracksFromPeer(localPeer) : []),
+  ...remotePeers.flatMap(createGridTracksFromPeer),
+];
diff --git a/packages/react-native-client/src/hooks/internal/useFishjamEventState.ts b/packages/react-native-client/src/hooks/internal/useFishjamEventState.ts
index e3cf4e55..a492861c 100644
--- a/packages/react-native-client/src/hooks/internal/useFishjamEventState.ts
+++ b/packages/react-native-client/src/hooks/internal/useFishjamEventState.ts
@@ -4,10 +4,14 @@ import { ReceivableEvents } from '../../RNFishjamClientModule';
 
 export function useFishjamEventState<EventType, StateType = EventType>(
   eventName: keyof typeof ReceivableEvents,
-  defaultValue: StateType,
+  defaultValue: EventType,
   transform?: (eventValue: EventType) => StateType,
 ) {
-  const [value, setValue] = useState<StateType>(defaultValue);
+  const [value, setValue] = useState<StateType>(
+    transform
+      ? transform(defaultValue)
+      : (defaultValue as unknown as StateType),
+  );
 
   const onEvent = useCallback(
     (newValue: EventType) => {
diff --git a/packages/react-native-client/src/hooks/usePeers.ts b/packages/react-native-client/src/hooks/usePeers.ts
index f665cfbc..8e389c0f 100644
--- a/packages/react-native-client/src/hooks/usePeers.ts
+++ b/packages/react-native-client/src/hooks/usePeers.ts
@@ -111,6 +111,7 @@ function getPeerWithDistinguishedTracks<
   peer: Peer<PeerMetadata, ServerMetadata>,
 ): PeerWithTracks<PeerMetadata, ServerMetadata> {
   const { tracks: peerTracks } = peer;
+
   const distinguishedTracks: DistinguishedTracks = {};
 
   for (const track of peerTracks) {
diff --git a/protos b/protos
index 8c149b2d..0bcb4209 160000
--- a/protos
+++ b/protos
@@ -1 +1 @@
-Subproject commit 8c149b2dd68257edadc0a1e8048fb15c67b22125
+Subproject commit 0bcb420955d0441a355c49be0a492d9b827fbbe8
diff --git a/scripts/compile_protos.mk b/scripts/compile_protos.mk
index f3f3ed37..66a09cc1 100644
--- a/scripts/compile_protos.mk
+++ b/scripts/compile_protos.mk
@@ -69,7 +69,6 @@ compile_ios: $(PROTOC) $(PROTOC_GEN_SWIFT) sync
 	@echo "Compiling proto files for iOS"
 	@for proto in $(PROTO_FILES); do \
 		echo "Compiling iOS: $$proto"; \
-		$(PROTOC) -I=$(PROTOS_PATH) -I=$(PROTOC_BASE_PATH)/include --plugin=$(PROTOC_GEN_SWIFT) --swift_out=$(IOS_OUT) $$proto; \
+		$(PROTOC) -I=$(PROTOS_PATH) -I=$(PROTOC_BASE_PATH)/include --plugin=$(PROTOC_GEN_SWIFT) --swift_out=$(IOS_OUT) --swift_opt=Visibility=public $$proto; \
 	done
 	@echo "DONE for iOS"
-	
\ No newline at end of file