def check_for_xml_error(report_body, response_code)
      unless report_body.nil?
        error_response = get_nori().parse(report_body)
        if error_response.include?(:report_download_error) and
            error_response[:report_download_error].include?(:api_error)
          api_error = error_response[:report_download_error][:api_error]
          raise AdwordsApi::Errors::ReportXmlError.new(response_code,
              api_error[:type], api_error[:trigger], api_error[:field_path])
        end
      end
    end
def check_for_xml_error(report_body, response_code)
      unless report_body.nil?
        error_response = get_nori().parse(report_body)
        if error_response.include?(:report_download_error) and
            error_response[:report_download_error].include?(:api_error)
          api_error = error_response[:report_download_error][:api_error]
          raise AdwordsApi::Errors::ReportXmlError.new(response_code,
              api_error[:type], api_error[:trigger], api_error[:field_path])
        end
      end
    end
Checks for an XML error in the response body and raises an exception if
 it was found.