Get the current image associated with a specific playlist.
get_playlist_cover_image(
  playlist_id,
  authorization = get_spotify_authorization_code()
)Required. The Spotify ID for the playlist.
Required. A valid access token from the Spotify Accounts service. See the Web API authorization Guide for more details. Defaults to spotifyr::get_spotify_authorization_code(). The access token must have been issued on behalf of the current user. 
Current playlist image for both Public and Private playlists of any user are retrievable on provision of a valid access token.
Returns a data frame of results containing playlist cover image information. See the official Spotify Web API Documentation for more information.