code: public function setScheduleLifetime($time)
      {
          if (!is_numeric($time)) {
              throw new \InvalidArgumentException('`scheduleLifetime` expects integer value!');
          }
  
          $this->options['scheduleLifetime'] = (int) $time;
          return $this;
      }
docs: Set time in minutes for how long it takes before the scheduled job
  is considered missed.
  
  @param integer $time
  @return CronService