string The videoLicense parameter filters search results to only include videos with a particular license. YouTube lets video uploaders choose to attach either the Creative Commons license or the standard YouTube license to each of their videos. If you specify a value for this parameter, you must also set the type parameter’s value to video.
Acceptable values are: any – Return all videos, regardless of which license they have, that match the query parameters. creativeCommon – Only return videos that have a Creative Commons license. Users can reuse videos with this license in other videos that they create.Learn more. youtube – Only return videos that have the standard YouTube license.