SendGrid Event Webhook Client Endpoint

HomeController.cs

using System.Collections.Generic;
using System.Web;
using System.Web.Mvc;
using SendGridEventWebhook.Models;
using Newtonsoft.Json;

namespace SendGridEventWebhook.Controllers
{
    // Display the default home page for this example
    public class HomeController : Controller
    {        
        public ActionResult Index()
        {
            return View();
        }
    }

    // Capture the SendGrid Event Webhook POST's at the /api/SendGrid endpoint
    public class apiController : Controller
    {
        [HttpPost]
        [ValidateInput(false)]
        public ActionResult SendGrid()
        {
            System.IO.StreamReader reader = new System.IO.StreamReader(HttpContext.Request.InputStream);
            string rawSendGridJSON = reader.ReadToEnd();
            List<SendGridEvents> sendGridEvents = JsonConvert.DeserializeObject<List<SendGridEvents>>(rawSendGridJSON);
            string count = sendGridEvents.Count.ToString();
            System.Diagnostics.Trace.TraceError(rawSendGridJSON); // For debugging to the Azure Streaming logs
            foreach (SendGridEvents sendGridEvent in sendGridEvents)
            {
                // Here is where you capture the event data
                System.Diagnostics.Trace.TraceError(sendGridEvent.email); // For debugging to the Azure Streaming logs
            }
            return new HttpStatusCodeResult(200);
        }
    }
}