Add Motion and Sound Effects to Your Photo Avatar

curl --request POST
--url https://api.heygen.com/v2/photo_avatar/add_motion
--header 'accept: application/json'
--header 'content-type: application/json'
--header 'x-api-key: '
--data '{"id": "62d4489300634c3f99c0ec994c31fa76"}'

Is there only an id in the request example? Which parameter should be used in the action description? Thank you