code: def _acquire_lock_and_exit(lock_manager: ConsulLockManager, configuration: CliLockConfiguration):
      
      lock = _acquire_lock(lock_manager, configuration)
      print(json.dumps(lock, cls=ConsulLockInformationJSONEncoder, sort_keys=True))
  
      if lock is None:
          logger.error(f"Unable to acquire lock: {configuration.key}")
          exit(UNABLE_TO_ACQUIRE_LOCK_EXIT_CODE)
  
      exit(SUCCESS_EXIT_CODE)
docs: Locks a lock then exits.
      :param lock_manager: the lock manager
      :param configuration: the configuration required to lock the lock