public function query($siteUrl, Google_Service_Webmasters_SearchAnalyticsQueryRequest $postBody, $optParams = array())
  {
    $params = array('siteUrl' => $siteUrl, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('query', array($params), "Google_Service_Webmasters_SearchAnalyticsQueryResponse");
  }