The row numbers in tracks hold only while the playlist keeps this version.
Rows returned.
The playlist read.
Unique identifier of the playlist, formatted as {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}. Pass as playlistGuid to reliably target this playlist.
Always true here; a failed call resolves with ApiFailure instead.
The selected rows in playlist order.
Successful response from
playlist.getSelectedTracks.