public async Task <IEnumerable <Phone> > GetPhonesAsync([ID(nameof(Phone))] int[] ids, PhoneByIdDataLoader dataLoader, CancellationToken cancellationToken) => await dataLoader.LoadAsync(ids, cancellationToken);
public Task <Phone> OnNewPhoneReceived( [EventMessage] int phoneId, PhoneByIdDataLoader phoineById, CancellationToken cancellationToken) => phoineById.LoadAsync(phoneId, cancellationToken);
public async Task <Phone> GetPhoneAsync([ID(nameof(Phone))] int id, PhoneByIdDataLoader dataLoader, CancellationToken cancellationToken) => await dataLoader.LoadAsync(id, cancellationToken);