Power Platform Community Forum Thread Details

Hi everyone,

We’re trying to synchronize events from a Microsoft 365 Group Calendar to a SharePoint Online Events list using Power Automate. The goal is simple - whenever someone creates, edits, or cancels a meeting in the Group Calendar, the corresponding event in SharePoint should stay in sync.

Unfortunately, it looks like Power Automate doesn’t currently provide any trigger for Group Calendar events.

Here’s what we’ve found so far:

The “When an event is added, updated or deleted (V3)” trigger from the Office 365 Outlook connector only works for user mailboxes - not for M365 Group calendars.
Even if we manually enter the Group Email SMTP or the Calendar ID (AAMk...), the flow fails with an “Invalid Resource” or 502 BadGateway error.

Has anyone found a working method to detect create/update/delete changes for M365 Group Calendars in Power Automate? Or can Microsoft confirm if new triggers for Group calendars are planned for the Outlook connector?

Any official guidance or workaround would be appreciated!

Categories:

Building flows