public async Task <ActionResult <Request> > GetRequestSubscribers(int id) { var request = await _requestRepository.GetRequestById(id); if (request == null) { return(NotFound()); } var subs = _requestRepository.GetAllRequests().First(r => r.Id == id).Subscribers.ToList(); var subResource = RequestMapper.MapToSubscriberDTOList(subs); return(Ok(subResource)); }