What is the best way to return errors from a WCF service in a RESTful way?

Question

Using WCF in a RESTful way seems great. I’m a big fan of the big guns like simplicity and flexibility, but I also love the way the Urls end up looking. What can I say, I’m a

Answer 1

See this thread for a similar question.

In a nutshell I believe you can set the HTTP status code (to one of the error codes), and provide your custom message in the StatusDescription property:

OutgoingWebResponseContext response = WebOperationContext.Current.OutgoingResponse;
response.StatusCode = System.Net.HttpStatusCode.Forbidden;
response.StatusDescription = "Custom";

I don't know much about the prevalence of this technique in the real world unfortunately.