I've started to use the Graph API as part of some Power Automate Flows to get at some data that isn't otherwise exposed and it works great! I tend to use Graph Explorer to test out the results etc so I can plan what I'm doing but I recently hit an issue using https://graph.microsoft.com/v1.0/users/{UserID}/mailboxSettings
This will only return data for my mailbox, for any other mailboxes it says I need to grant permissions but the permissions have been granted. Doing it in Flow works fine but I just don't understand why it won't work in Explorer. Anyone have any ideas?
