CI4: Pass Data From Filter to Controller

In my case, it's a rest api with just jwt token with no username or password. In the filter, the user id will be decoded from the token and need to pass to controller. How to modify $this->request ?

 I used as follows


in the filter
-------------
public function before(RequestInterface $request, $arguments = null){
.....

              $user= new \StdClass();
            $user->user_id =123;  //GOT from JWT
            $user->user_name="Name test"; //GOT from JWT

            $request->user =$user;
            return $request;

in targeted controller
-------------
$user_id = $this->request->user->user_id;
$user_name = $this->request->user->user_nam;