For some reason some 200 songs in my iCloud library are unplayable as they lack the play parameter object (it just comes back nil), so I also don't have the catalog id for the song, just the library id. If I had the catalog id, I could just make a CatalogResourceRequest matching the ids...
So I wanted to make a CatalogResourceRequest matching the song title and artistName instead, but as far as I can tell, I can only make a CatalogSearchRequest passing a string with this information, but I can't make a specific resourceRequest matching a song's title.
I just wanted to make sure I'm correct that this is imposible and my best bet is making a CatalogSearchRequest