Some items in a given playlist contain a non-store ID and no track key. These are tracks which are in the user's library. Using the MobileClient.get_all_songs endpoint, which is already used by the special "Free/Purchased/Uploaded" playlist, the playlists needs to be augmented so that those entries have the appropriate metadata associated with them.
Some items in a given playlist contain a non-store ID and no
trackkey. These are tracks which are in the user's library. Using theMobileClient.get_all_songsendpoint, which is already used by the special "Free/Purchased/Uploaded" playlist, the playlists needs to be augmented so that those entries have the appropriate metadata associated with them.