Insert channel banner
documentedUpload and set a new channel banner image.
POST /channelBanners/insertChannelBannersno implementation yet0 runsInput
banner_image_path*
Banner image file path
/path/to/banner.jpg
banner_mime_type*
Banner image MIME type
image/jpeg
onBehalfOfContentOwner
OnBehalfOfContentOwner (optional)
Content owner CMS ID
Calls YouTube as you (your API key is your account); keychains.dev holds the credentials.