System.Net.WebResponse.GetResponseStream C# (CSharp) Метод

        public virtual Stream GetResponseStream()
        {
             throw NotImplemented.ByDesignWithMessage(SR.net_MethodNotImplementedException);
        }

 public Stream Creat()
 {
     WebRequest inquiry = WebRequest.Create("http://api.lod-misis.ru/testassignment");
     Answer = inquiry.GetResponse();
     Stream stream = Answer.GetResponseStream();
     return stream;
 }