Perform Account un-linking on behalf of your customers
Being able to proactively un-link your users when your access scopes change.
If for some reason you need to add a scope, you will have to tell your users to disable the skill and reconnect to allow access with the new scope in order to have access to your new features.
There should be a way to unlink all customers and force relogin for all existing customers so that they can re-login with the updated scopes
ummm invalidate access and refresh tokens? maybe?