Changes to Add an overlay to a clip

added the new optional request property transition

added the new motion enum value to the overlay/type response property for the response status 200

added the new optional request property depthChanges

added the new optional request property motionDocumentId

the request property sourceId became optional

added the optional property overlay/depthChanges to the response with the 200 status

added the optional property overlay/motionDocumentId to the response with the 200 status

added the new optional request property depth

added the new optional request property animation

added the required property overlay/animation to the response with the 200 status

added the required property overlay/zIndex to the response with the 200 status

added the new edit_conflict enum value to the error response property for the response status 400

added the new edit_conflict enum value to the error response property for the response status 401

added the new edit_conflict enum value to the error response property for the response status 403

added the new edit_conflict enum value to the error response property for the response status 404

added the new edit_conflict enum value to the error response property for the response status 409

added the new edit_conflict enum value to the error response property for the response status 429

added the new edit_conflict enum value to the error response property for the response status 500

added the new edit_conflict enum value to the error response property for the response status 501

added the new edit_conflict enum value to the error response property for the response status 503

added the new conflict enum value to the error response property for the response status 400

added the new conflict enum value to the error response property for the response status 401

added the new conflict enum value to the error response property for the response status 403

added the new conflict enum value to the error response property for the response status 404

added the new conflict enum value to the error response property for the response status 429

added the new conflict enum value to the error response property for the response status 500

added the new conflict enum value to the error response property for the response status 501

added the new unavailable enum value to the error response property for the response status 400

added the new unavailable enum value to the error response property for the response status 401

added the new unavailable enum value to the error response property for the response status 403

added the new unavailable enum value to the error response property for the response status 404

added the new unavailable enum value to the error response property for the response status 429

added the new unavailable enum value to the error response property for the response status 500

added the new unavailable enum value to the error response property for the response status 501

added the non-success response with the status 409

added the non-success response with the status 503