We are using the vbscript to get the exchange 2016 public folder events/ calendar, but we have upgrading the mail server to o365, the existing vbscript cannot execute to get the calendar / events.

So we have exploring the solutions, but cannot find any solution to get the details of the public folder.

Thanks

We have exploring the graphapi and use https://graph.microsoft.com/Calendars.ReadBasic.All

but got the below error

{
“error”: {
“code”: “BadRequest”,
“message”: “Invalid version.”,
“innerError”: {
“date”: “2024-06-17T03:46:00”,
“request-id”: “d2d8xxxx-1a84-4e03-a0b9-xxxxxxxxxx”,
“client-request-id”: “d2d8xxxx-1a84-4e03-a0b9-xxxxxxxxxx”
}
}
}