Spatie\Backup\Notifications\BaseNotification::backupDestination PHP Method

    public function backupDestination()
    {
        if (isset($this->event->backupDestination)) {
            return $this->event->backupDestination;
        }
        if (isset($this->event->backupDestinationStatus)) {
            return $this->event->backupDestinationStatus->backupDestination();
        }
    }