public function getByDataFilter($spreadsheetId, Google_Service_Sheets_GetSpreadsheetByDataFilterRequest $postBody, $optParams = array())
  {
    $params = array('spreadsheetId' => $spreadsheetId, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('getByDataFilter', array($params), "Google_Service_Sheets_Spreadsheet");
  }