Create a separate API for automatic replies
Currently, when working wth automatic replies, Graph requires read/write permissions on "mailboxSettings".
I would like to pose that while automatic replies make sense to logically group with outlook settings given where they are in the Outlook UI, from an API and permissions standpoint, this is a bit overkill. Now, any app I build that works with automatic replies needs to have an administrator's approval to be installed because of the high level of permissions it requires.
I suggest moving or creating an endpoint for automatic replies that is not tied to mailboxSettings, so that apps making use of it can ask for an appropriate level of isolated permissions.
Thank you for considering!