code: def cluster_node(self, node_id):
          
          path = '/ws/v1/cluster/nodes/{nodeid}'.format(nodeid=node_id)
  
          return self.request(path)
docs: A node resource contains information about a node in the cluster.
  
          :param str node_id: The node id
          :returns: API response object with JSON data
          :rtype: :py:class:`yarn_api_client.base.Response`