Hi Keizo Furukawa,
Thanks for reaching out to Microsoft!
Currently, the Microsoft Graph API does not expose the public/private setting for Outlook events directly. This setting is not available in the event resource properties as per the documentation.
Since this feature/functionality is presently not available, you can submit a feature request idea using this support link, which will be monitored by Microsoft team and make the enhancements to Microsoft Graph APIs. I will also upvote for you.
However, it does provide a sensitivity
property for events, which can be used to determine the visibility of an event. The sensitivity
property can have values like normal
, personal
, private
, or confidential
. If an event is marked as private
, its details are hidden from other users, depending on their permissions.
Hope this helps.
If the answer is helpful, please click Accept Answer and kindly upvote. If you have any further questions about this answer, please click Comment.