ServiceStack.HttpUtils.GetResponseBody C# (CSharp) 메소드

        public static string GetResponseBody(this Exception ex)
        {
            var webEx = ex as WebException;
            if (webEx == null || webEx.Status != WebExceptionStatus.ProtocolError) return null;

            var errorResponse = ((HttpWebResponse)webEx.Response);
            using (var reader = new StreamReader(errorResponse.GetResponseStream()))
            {
                return reader.ReadToEnd();
            }
        }