public function Scheduling_DownloadWorkbook($location, $productType, $username, $workbookName)
{
try {
$this->setResult(self::getSoapClient()->__call('Scheduling.DownloadWorkbook', array($location, $productType, $username, $workbookName)));
return $this->getResult();
} catch (\SoapFault $soapFault) {
$this->saveLastError(__METHOD__, $soapFault);
return false;
}
}