EC2 copy_image default description in copied snapshot description has timestamp redendered as human readable number

[mrgum]

Describe the bug

when using EC2.copy_image I get a snapshot with the description

Copied for DestinationAmi ami-123123123123123 from SourceAmi ami-321321321321 for SourceSnapshot snap-0123456789. Task created on 1,736,863,352,510.

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

Copied for DestinationAmi ami-123123123123123 from SourceAmi ami-321321321321 for SourceSnapshot snap-0123456789. Task created on 2025-01-14T14:02:32Z

Current Behavior

time is printed as human readable int rather than converted from thousandths of seconds

Reproduction Steps

ec2target.copy_image(
Name=image.name,
SourceRegion=account['region'],
SourceImageId=image.id
)

Possible Solution

No response

Additional Information/Context

No response

SDK version used

1.35.82

Environment details (OS name and version, etc.)

macos 15.2