http://schemas.xmlsoap.org/ws/2004/10/discovery/Bye http://schemas.xmlsoap.org/ws/2004/10/discovery/Hello http://schemas.xmlsoap.org/ws/2004/10/discovery/Probe http://schemas.xmlsoap.org/ws/2004/10/discovery/ProbeMatch http://schemas.xmlsoap.org/ws/2004/10/discovery/Resolve http://schemas.xmlsoap.org/ws/2004/10/discovery/ResolveMatch