I am writing a WCF client for a service (not WCF). Getting an error that Unprocessed 'mustUnderstand' header element: {http://www.w3.org/2005/08/addressing}Action, because request SOAP contains header with mustunderstand='true'. I have to either set it false or remove the whole header. can you show the way to do that?
Here is the binding code
var transportElement = new HttpsTransportBindingElement();
transportElement.AuthenticationScheme = AuthenticationSchemes.Basic;
var messegeElement = new TextMessageEncodingBindingElement();
messegeElement.MessageVersion = MessageVersion.CreateVersion(EnvelopeVersion.Soap11);
var binding = new CustomBinding(messegeElement, transportElement);
return binding;
I resolved this one by setting AddressingVersion to None that did not put the SOAP headers.
here is the code
MessageVersion.CreateVersion(EnvelopeVersion.Soap11, AddressingVersion.None)