isPreorder A Boolean value that indicates whether the media item is a preorder. Declarationvar isPreorder: Bool { get } See AlsoMedia item propertiesalbumArtistalbumArtistPersistentIDalbumPersistentIDalbumTitlealbumTrackCountalbumTrackNumberartistartistPersistentIDartworkassetURLbeatsPerMinutebookmarkTimeisCloudItemcommentsisCompilation