Calendar ID for Shared Calendar

Yes, use Method 1 (URL GUID), Method 2 (Graph Explorer), or Method 4 (Power Automate Test) with basic view access to the calendar.

Use GET https://graph.microsoft.com/v1.0/groups/{id}/calendar, replacing {id} with the Group ID, with Group.Read.All permission.

Pasting Group ID or Team ID instead of Calendar ID. Use Graph Explorer to get the specific Calendar ID for the group.

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Collab365AuthorPublished Apr 22, 2026

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Target Audience: Power Automate Developers, M365 Admins, SharePoint Managers
Problem Solved: Power Automate dropdown excludes shared/group/Teams calendars, blocking event triggers for automations like SharePoint syncs or Teams notifications.
Use Case: Automating event sync from shared calendars to SharePoint lists or Teams channels for resource booking or holiday tracking.

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