public HttpResponseMessage PostRg(List <RegisteredVolunteerFeedbackDTO> registeredVolunteerFeedbackList) { try { Registered registered = new Registered(); registered.SaveRegisterVolunteerFeedback(registeredVolunteerFeedbackList); return(Request.CreateResponse(HttpStatusCode.OK)); } catch (Exception) { throw new HttpResponseException(HttpStatusCode.InternalServerError); } }