code: func (c *Page) SetWebLifecycleStateWithParams(v *PageSetWebLifecycleStateParams) (*gcdmessage.ChromeResponse, error) {
  	return gcdmessage.SendDefaultRequest(c.target, c.target.GetSendCh(), &gcdmessage.ParamRequest{Id: c.target.GetId(), Method: "Page.setWebLifecycleState", Params: v})
  }
docs: // SetWebLifecycleStateWithParams - Tries to update the web lifecycle state of the page. It will transition the page to the given state according to: https://github.com/WICG/web-lifecycle/