https://learn.microsoft.com/en-us/dotnet/api/system.servicemodel.channels.messageencodingbindingelement.getproperty?view=netframework-4.8.1
MessageEncodingBindingElement.GetPropertyT(BindingContext) Method (System.ServiceModel.Channels)...
Returns the typed object requested, if present, from the appropriate layer in the channel stack.
methodsystemchannels