pwoj

@lucasMesquitaBorges I am running into the same issue, example curl: `curl --location 'https://auth.riotgames.com/token' \ --header 'Content-Type: application/x-www-form-urlencoded' \ --data-urlencode 'client_assertion_type=urn:ietf:params:oauth:client-assertion-type:jwt-bearer' \ --data-urlencode 'client_assertion=jwt' \ --data-urlencode 'grant_type=authorization_code' \ --data-urlencode 'code=code_from_callback' \...

There are two methods of authorization [Client Secret Basic](https://docs.google.com/document/d/1_8i2PvPA3edFHIh1IwfO5vs5rcl04O62Xfj0o7zCP3c/edit?pli=1) - [Private Key JWT](https://docs.google.com/document/d/e/2PACX-1vTSthxkWOIqPFe8Xqqjv4Ona5pRa5W3X6bLg4I47X15gJjG9ae-HU5a0by7VIVLWdPMgB9fTr5gvQcY/pub). I belive that we're forced to use the one that riot set up for us, we don't...