Depractaion request warning

I am queite new to codeigniter and having some issues with the request object.

I am trying to pass some tokens from before filter to the request object but getting some depracation warning when trying to access it from controller

```
// before filter
$request->decodedToken = $decoded;
```
```
// after filter
   public function logout()
   {
       $originalToken = $this->request->originalToken ?? null;
   }

```

WARNING - 2024-04-19 12:40:09 --> [DEPRECATED] Creation of dynamic property CodeIgniter\HTTP\IncomingRequest::$originalToken is deprecated in APPPATH/Filters/AuthFilter.php