code: func (c *DOM) GetRelayoutBoundary(nodeId int) (int, error) {
  	var v DOMGetRelayoutBoundaryParams
  	v.NodeId = nodeId
  	return c.GetRelayoutBoundaryWithParams(&v)
  }
docs: // GetRelayoutBoundary - Returns the id of the nearest ancestor that is a relayout boundary.
  // nodeId - Id of the node.
  // Returns -  nodeId - Relayout boundary node id for the given node.