docs: def keepvol_on_destroy(name, kwargs=None, call=None):
      '''
      Do not delete all/specified EBS volumes upon instance termination
  
      CLI Example:
  
      .. code-block:: bash
  
          salt-cloud -a keepvol_on_destroy mymachine
      '''
      if call != 'action':
          raise SaltCloudSystemExit(
              'The keepvol_on_destroy action must be called with -a or --action.'
          )
  
      if not kwargs:
          kwargs = {}
  
      device = kwargs.get('device', None)
      volume_id = kwargs.get('volume_id', None)
  
      return _toggle_delvol(name=name, device=device,
                            volume_id=volume_id, value='false')