code: async def cluster_setslot(self, node_id, slot_id, state):
          
          if state.upper() in {'IMPORTING', 'MIGRATING', 'NODE'} and node_id is not None:
              return await self.execute_command('CLUSTER SETSLOT', slot_id, state, node_id)
          elif state.upper() == 'STABLE':
              return await self.execute_command('CLUSTER SETSLOT', slot_id, 'STABLE')
          else:
              raise RedisError('Invalid slot state: {0}'.format(state))
docs: Bind an hash slot to a specific node
  
          Sends to specified node