public HttpStatusCode saveNotifications(string query) // convert to json { var response = new HttpResponseMessage(); HttpStatusCode res; try { Notifications notifications = Notifications.Deserialize(query); bool idExists = _stockScreenerService.NotificationsIdExists(notifications.Id); if (idExists) { return(HttpStatusCode.Ambiguous); } Notifications list = _stockScreenerService.Create(notifications); res = response.StatusCode; } catch (Exception ex) { if (ex is System.ArgumentNullException) { Console.WriteLine("Exception " + ex); } Console.WriteLine("Exception " + ex); res = response.StatusCode; } return(res); }