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Reference / @open-music-sdk/client-user / tAddedIds
type tAddedIds = Readonly<Partial<Record<"albums" | "music-videos" | "playlists" | "songs", readonly string[] | undefined>> & Record<string, readonly string[] | undefined>>;Defined in: clients/client-user/src/library.ts:108
Ids by type of catalog resource, such as { songs: ["1"], albums: ["2"] }. Apple does not list the types a library or the favorites take, so a type is any name here, and Apple says whether it is one. The library took each of the four named here against the live API on 18 October 2026.