YoutubeSetThumbnailsCommand constructor
YoutubeSetThumbnailsCommand()
Implementation
YoutubeSetThumbnailsCommand() {
argParser
..addOption('video-id',
valueHelp: 'YouTube video id',
mandatory: true,
help:
'The videoId parameter specifies a YouTube video ID for which the custom video thumbnail is being provided.')
..addOption('file',
valueHelp: 'file name',
mandatory: true,
help:
'The file name that contains the thumbnail image that you are uploading.');
}