setyoutubethumbnail - Set YouTube Thumbnail
Uploads a custom video thumbnail to YouTube and sets it for a video.
credentialKeystring
Your 1001fx credential key. See https://1001fx.com/app/credentials/list
Example:
yourCredentialKeyvideoIdstring
YouTube Video ID.
Example:
D0s7dm_Of2Afilebinary
Thumbnail image to upload to a specified video.
imageUrlurl
The URL of an image to show in your video. You can use 1001fx uploadasset for temporary asset upload.
