public static IActionResult Run( [HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = null)] HttpRequest req, ILogger log) { try { var param = QueryStringHelper.GetModelFromQueryString <TopModel>(req); return(new JsonResult(param)); } catch (Exception ex) { log.LogError(ex, ex.Message); Console.WriteLine(ex.StackTrace); return(new ContentResult { StatusCode = 500, Content = ex.Message }); } }