code: def list_devices(self, **kwargs):
          
          kwargs = self._verify_sort_options(kwargs)
          kwargs = self._verify_filters(kwargs, Device, True)
          api = self._get_api(device_directory.DefaultApi)
          return PaginatedResponse(api.device_list, lwrap_type=Device, **kwargs)
docs: List devices in the device catalog.
  
          Example usage, listing all registered devices in the catalog:
  
          .. code-block:: python
  
              filters = { 'state': {'$eq': 'registered' } }
              devices = api.list_devices(order='asc', filters=filters)
              for idx, d in enumerate(devices):
                  print(idx, d.id)
  
          :param int limit: The number of devices to retrieve.
          :param str order: The ordering direction, ascending (asc) or
              descending (desc)
          :param str after: Get devices after/starting at given `device_id`
          :param filters: Dictionary of filters to apply.
          :returns: a list of :py:class:`Device` objects registered in the catalog.
          :rtype: PaginatedResponse