code: func (c *Overlay) HighlightNodeWithParams(v *OverlayHighlightNodeParams) (*gcdmessage.ChromeResponse, error) {
  	return gcdmessage.SendDefaultRequest(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "Overlay.highlightNode", Params: v})
  }
docs: // HighlightNodeWithParams - Highlights DOM node with given id or with the given JavaScript object wrapper. Either nodeId or objectId must be specified.