text: public string GetMetadata(){var request = new HttpRequest(credentialUrl);request.Method = MethodType.GET;request.SetConnectTimeoutInMilliSeconds(connectionTimeoutInMilliseconds);HttpResponse response;try{response = GetResponse(request);}catch (WebException e){throw new ClientException("Failed to connect ECS Metadata Service: " + e);}if (response.Status != 200){throw new ClientException(ECS_METADAT_FETCH_ERROR_MSG + " HttpCode=" + response.Status);}return Encoding.UTF8.GetString(response.Content);}