protected function isUnsupportedServiceJob()
    {
        return $this->serviceJobId === null && $this->serviceNumber === null && $this->serviceEventType === null && $this->repoToken !== null;
    }
protected function isUnsupportedServiceJob()
    {
        return $this->serviceJobId === null && $this->serviceNumber === null && $this->serviceEventType === null && $this->repoToken !== null;
    }
protected function isUnsupportedServiceJob ( ) { return $ this -> serviceJobId === null && $ this -> serviceNumber === null && $ this -> serviceEventType === null && $ this -> repoToken !== null ; }
Return whether the job is running on unsupported service.

@return bool
Return whether the job is running on unsupported service .