Playlists - Update
Update a playlist on your account with the specified parameters. Don't forget to specify PUT as the request method as GET will call the show action rather than update.
The title of the playlist.
The tags you wish to set for the playlist. A playlist without tags is basically useless as it would contain no videos. Multiple tags can be separated by comma.
Which attribute to order by. Valid values are _id (use this for sorting on creation date), updated_at, title or plays (number of times a video has been played).
Specifies if you want the results to be sorted ascending or descending. Possible values are asc or desc.
A simple update
Just remember to PUT and you'll be fine.
curl -u username:password \
-X PUT \
-d "title=My Sweet Lolcat&tags=cute,and,awesome" \