Security OAuth2.0

Hello everyone
Sorry for the translation. I translate using Google translate.
Please tell me, is it possible to block access to files when requesting access_token oauth 2.0? In other words, you should only have access to information about the user’s account.

In the documentation for Nextcloud administrators, in the “Security considerations" section, indicates that the OAuth2 token provides access to all account settings and user files. However, when you authorize the token, in the Nextcloud settings in the “Security” section (client settings), you can manually block access to files. Is it possible to block access to files directly while receiving an OAuth 2.0 token?