http://www.w3.org/2005/08/addressing/fault Fault#123456789 urn:uuid:36959C33-EB44-4ED1-93D5-C3BD9A678588 urn:uuid:C69CBC5A-F6E9-416E-90DD-E8909CCEC051 soapenv:Sender echo:EmptyEchoString The echo string was empty.