Microsoft Graph APIs permissions differ between the documentation and what is available under Azure Portal

I would like to get the list of a user's devices via the Microsoft Graph API (AAD sign-in).

However the permissions listed here: differ from what is actually available under Microsoft Graph permissions (App registration - Azure portal).

Even by granting all permissions in the portal I still get 403 (Forbidden) when trying to call from my application.

Note: works using the Graph Explorer

Note: works from my application

Thanks for your help!