public async Task <ActionResult <ArtistDownloadModel> > GetArtistAsync(string artistId) { try { var requestedArtist = await ArtistModel.FetchArtistAsync(artistId, _spotifyAPICredentials); var artistAlbums = await AlbumModel.FetchArtistAlbumsAsync(requestedArtist.Id, _spotifyAPICredentials); var artist = MapEntityToDownloadModel <FullArtist, ArtistDownloadModel>(requestedArtist); artist.Albums = MapEntitiesToDownloadModels <SimpleAlbum, AlbumDownloadModel>(artistAlbums); return(Ok(artist)); } catch (Exception err) { LogException(err); return(Problem("There was an error fetching the requested artist from Spotify", statusCode: 500, type: err.GetType().ToString())); } }