Changes to List clip generation models

api operation id videoClips.listModels removed and replaced with listClipModels

added the non-success response with the status 409

added the non-success response with the status 404

added the non-success response with the status 400

added the non-success response with the status 503

the oneOf[subschema #1]/data response's property type changed from no type to object for status 403

the response property oneOf[subschema #1]/data became required for the status 403

added the required property oneOf[subschema #1]/data/feature to the response with the 403 status

added the required property items/maxReferenceAudio to the response with the 200 status

added the required property items/maxReferenceAudioDurationSeconds to the response with the 200 status

added the required property items/maxReferenceFiles to the response with the 200 status

added the required property items/maxReferenceVideoDurationSeconds to the response with the 200 status

added the required property items/maxReferenceVideos to the response with the 200 status

added the required property items/minReferenceVideoDurationSeconds to the response with the 200 status

added the required property items/referenceAudioRequiresVisual to the response with the 200 status

added the required property items/supportsAutoAspectRatio to the response with the 200 status

added the required property items/supportsAutoDuration to the response with the 200 status

added the required property items/supportsReferenceAudio to the response with the 200 status

added the required property items/supportsReferenceVideos to the response with the 200 status