public async Task <IActionResult> Register( [HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "class-room")] [RequestBodyType(typeof(ClassRoom), "Create/update class")] HttpRequest request) { var validateStatus = base.AuthorizationStatus(request); if (validateStatus != System.Net.HttpStatusCode.Accepted) { return(new BadRequestObjectResult(validateStatus)); } string requestBody = await new StreamReader(request.Body).ReadToEndAsync(); ClassRoom requestData = JsonConvert.DeserializeObject <ClassRoom>(requestBody); try { await _classService.CreateUpdate(requestData); } catch (HttpResponseException ex) { return(new ConflictObjectResult(ex.Response.Content)); } return(new OkObjectResult(new { message = "Create/update class successful." })); }