Returns a list of all playlists for the authenticated user
API key obtained from your Tella account settings
Filter by visibility: personal (only your playlists) or org (shared with organization). Default: personal
org, personal "org"
Pagination cursor from previous response
"eyJpZCI6InBsX3h5eiJ9"
Items per page (default: 20, max: 100)
1 <= x <= 10020