The animated profile photo. Profile photos can't be reused and can only be uploaded as a new file, so you can pass “attach://<file_attach_name>” if the photo was uploaded using multipart/form-data under <file_attach_name>. More information on Sending Files »
Optionalmain_Timestamp in seconds of the frame that will be used as the static profile photo. Defaults to 0.0.
Type of the profile photo, must be “animated”
An animated profile photo in the MPEG4 format.