OptionalplaylistIndex of the playlist; omitted, the active playlist. With this omitted and no active playlist the call fails with NO_ACTIVE_ITEM.
OptionalplaylistPersistent unique identifier of a playlist (bracketed GUID, case-insensitive), used in place of a mutable index. Mutually exclusive with playlist; passing both or an invalid format fails with INVALID_PARAMS. Fails with NOT_FOUND if the playlist does not exist, never falling back. Invalid-format and not-found failures return the given GUID in details.playlistGuid.
Parameters for
playlist.isLocked. Report whether a playlist carries a lock. An index past the last playlist fails withINVALID_INDEX, aplaylistGuidno playlist has withNOT_FOUND. Every failure to find the playlist, and giving both keys or a malformed GUID, carriesisLockedfalse.