Api\ServiceType\ApiService::BillOutstandingAmount PHP Метод

    public function BillOutstandingAmount(\Api\StructType\ApiBillOutstandingAmountReq $billOutstandingAmountRequest)
    {
        try {
            $this->setResult(self::getSoapClient()->BillOutstandingAmount($billOutstandingAmountRequest));
            return $this->getResult();
        } catch (\SoapFault $soapFault) {
            $this->saveLastError(__METHOD__, $soapFault);
            return false;
        }
    }