Api\ServiceType\ApiService::DataWarehouse_CancelRequest PHP Method

    public function DataWarehouse_CancelRequest($request_Id)
    {
        try {
            $this->setResult(self::getSoapClient()->__call('DataWarehouse.CancelRequest', array($request_Id)));
            return $this->getResult();
        } catch (\SoapFault $soapFault) {
            $this->saveLastError(__METHOD__, $soapFault);
            return false;
        }
    }