public void AddEmailSubjectAndBlurbToExisitingEnvelopeAndVeryifyStatusTest()
 {
     var envelope = new Envelope { Login = _account };
     byte[] doc1 = { 36, 45, 34, 67, 121, 87, 99, 32, 32, 32, 54, 54, 55, 56, 32 };
     var signers = new List<Signer>();
     signers.Add(new Signer { email = "*****@*****.**", name = "test2", recipientId = "1", routingOrder = "1" });
     envelope.Recipients = new Recipients { signers = signers.ToArray()};
     Assert.IsTrue(envelope.Create(doc1, "test-self-signed.doc"));
     Assert.IsNull(envelope.RestError);
     Assert.IsTrue(envelope.AddEmailInformation("DocuSign Client Tests Message", "DocuSign Client Tests Message"));
     Assert.IsNull(envelope.RestError);
     var time = envelope.GetStatus(envelope.EnvelopeId);
     Assert.AreEqual("created", envelope.Status);
     // envelope was created very recently...
     Assert.IsTrue(DateTime.Now.Subtract(time).Ticks < 10000);
     // send envelope
     envelope.Status = "sent";
     envelope.UpdateStatus();
 }