Merge pull request #30 from p-fruck/actions/auto-update-1645805673

API-Update: Update content type handling

pfruck_contabo/api_client.py

@@ -582,7 +582,7 @@ def select_header_content_type(self, content_types, method=None, body=None):
         :return: Content-Type (e.g. application/json).
         """
         if not content_types:
-            return 'application/json'
+            return None
 
         content_types = [x.lower() for x in content_types]
 
@@ -842,10 +842,11 @@ def call_with_http_info(self, **kwargs):
             content_type_headers_list = self.headers_map['content_type']
             if content_type_headers_list:
                 if params['body'] != "":
-                    header_list = self.api_client.select_header_content_type(
+                    content_types_list = self.api_client.select_header_content_type(
                         content_type_headers_list, self.settings['http_method'],
                         params['body'])
-                    params['header']['Content-Type'] = header_list
+                    if content_types_list:
+                        params['header']['Content-Type'] = content_types_list
 
         return self.api_client.call_api(
             self.settings['endpoint_path'], self.settings['http_method'],