I am trying to restrict incoming emails to a Team Channel by using the MS Graph API. The UI lets you do this by going to Channel > Get Email Address > Advanced Settings > Only members of this Team. (https://support.office.com/en-us/article/manage-who-can-send-email-to-a-channel-in-teams-4f1a1224-e7...
Is there and API call that does the same thing in the graph?
@adaption I don't see a Graph API for performing the action that you require.