Set API version and kind on resources.
Set API version and kind on resources.

This removes the burden of setting the fields from the client.

b/124437335

Change-Id: I9242ac2c5f36c08c27997f65bfa652a2c824adb7
GitOrigin-RevId: a500f1fcb77cdb04cea29675074d0962ba67f790

googlecloudrobotics/core,googlecloudrobotics/core,googlecloudrobotics/core