[OperationContract]
    [WebInvoke(Method = "PUT",
        UriTemplate = "/order/{ID}"
        , RequestFormat = WebMessageFormat.Json,
        ResponseFormat = WebMessageFormat.Json,
        BodyStyle = WebMessageBodyStyle.WrappedRequest
        )]
    string EchoWithPut(string ID, Stream stream);

public string EchoWithPut(string ID, Stream stream)
    {
        string json = "";
        string application_name = "", application_guid = "", IP = "", session_guin = "";
        string result_message = "";
        int result = 0;
        StreamReader reader = new StreamReader(stream);...

<?xml version="1.0" encoding="utf-8"?>
 <configuration>
 <system.web>
  <compilation debug="true" targetFramework="4.0" />
  </system.web>
  <system.serviceModel>
   <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
   </system.serviceModel>
   <system.webServer>
     <modules runAllManagedModulesForAllRequests="true"/>
     <directoryBrowse enabled="true"/>
   </system.webServer>
  </configuration>