Function.cs

namespace VSOBugReporter
{
    public class Functions
    {
        /// <summary>
        /// Sends an email using sendgrid
        /// </summary>
        /// <param name="message">message body</param>
        private void SendMail(string message)
        {
            //From address
            string fromAddress = "bugreporter@azurebootcamp.com";
            //To address
            string toAddress = "destination@hotmail.com";
            //Instantiate SendGrid object
            var myMessage = new SendGridMessage();
            myMessage.From = new MailAddress(fromAddress);
            myMessage.AddTo(toAddress);
            myMessage.Subject = "Visual Studio Bug Report " + DateTime.Now.ToShortDateString();
            myMessage.Html = message;
            //Your SendGrid API key here
            var apiKey = "**** Your API Key here **** ";
            var transportWeb = new Web(apiKey);
            //Post Email
            transportWeb.DeliverAsync(myMessage);
        }

        /// <summary>
        /// Report Bug function triggered by VSO Web Hook
        /// </summary>
        /// <param name="body">JSON body</param>
        /// <param name="trace">Trace object</param>
        public static void ReportBug([WebHookTrigger] string body, TraceWriter trace)
        {
            trace.Info("Sending Bug report");
            WeatherReport weatherReport = new WeatherReport();
            sendmail(body);
            trace.Info("Bug report sent");
        }
    }
}