OAuth2 access to shared mailbox

lalajee 1,811 Reputation points
2022-07-08T14:40:33.25+00:00

Hi,

We have requirement from 3rd party to access an shared mailbox on our tenant.

I have register App and given following API Permission

full_access_as_app
MailboxSettings.Read

218889-image.png

My issue is that I only want to give this app an access to Shared Mailbox 1, i dont want this app to use to access any other mailbox on our tenant, how do I limit this app to only access shared mailbox 1

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