DeleteEnvelope - C#

// DocumentNOW V2 DeleteEnvelope example // note, you can pass eith documentID or envelopeID values in  // force TLS 1.2 if .net < 4.6 ServicePointManager.SecurityProtocol = System.Net.SecurityProtocolType.Tls12; 	 Guid accountContextID = new Guid(<fromYourAccount>); Guid envelopeId = new Guid(<fromCreateEnvelope>); Guid authToken = new Guid(<fromCreateEnvelope>);  // assuming we set the namespace on the service proxy to DocNow ... DocNow.EnvelopeServiceClient client = new DocNow.EnvelopeServiceClient("BasicHttpBinding_IEnvelopeService1"); DocNow.DeleteEnvelopeRequest request = new DocNow.DeleteEnvelopeRequest();  request.ContextIdentifier = accountContextID; request.EnvelopeId = envelopeId request.EnvelopeAuthToken = authToken; // .net proxy code mechanism for dealing with optional parameters request.EnvelopeAuthTokenSpecified = true; request.EnvelopeIdSpecified = true; // we could have also deleted a specific document   DocNow.DeleteEnvelopeResult[] results = client.DeleteEnvelope(new DocNow.DeleteEnvelopeRequest[]{request});  if(result.Length > 0) {     if (result.Exceptions != null)     {         StringBuilder sb = new StringBuilder();         foreach (DocNow.EnvelopeException exception in result.Exceptions)         {             sb.AppendFormat("{0} : {1}{2}", exception.Severity.ToString(), exception.Value, Environment.NewLine);         }         Console.WriteLine(sb.ToString());     }     else     {         // the result will return back result.EnvelopeId as confirmation     } }