WCFTestClient The HTTP request is unauthorized with client authentication scheme 'Anonymous'

Question

I\'ve created one WCF service and deployed it on Server. When I browse this service it gives me positive response with ?wsdl URL. Now I\'m trying to test the service through

Answer 1

Another possible solution to this error that I found. Might not have answered OP's exact question but may help others who stumble across this error message.

I was creating my Client in code using WebHttpBinding, in order to replicate the following line:

I had to do:

var binding = new WebHttpBinding(WebHttpSecurityMode.TransportCredentialOnly);
                binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Windows;
                binding.Security.Transport.ProxyCredentialType = HttpProxyCredentialType.Windows;

as well as setting proxy.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;