public async Task <IActionResult> Run( [HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req, ILogger log) { log.LogInformation("C# HTTP trigger function processed a request."); string name = req.Query["name"]; string requestBody = await new StreamReader(req.Body).ReadToEndAsync(); var data = JsonConvert.DeserializeObject <Math>(requestBody); var result = await _mathFunctions.Sum(data.Number1, data.Number2); return(new OkObjectResult(result)); }