Group of Calendar

[ChristopheHumbert]

Hello

Users are able to create Group Calendars (i.e grouping some calendars) under a name meaningful for them.

Do you know how to get them through powershell or GraphAPI. I tried https://graph.microsoft.com/v1.0/users/userId/calendarGroups but I have an error (not a 403)

error": {

        "code": "ErrorNotSupported",

        "message": "Specified method is not supported.",

and I am trying also via Powershell with Get-MgUserCalendarGroup -UserId xxx but geeting the following error

Get-MgUserCalendarGroup -UserIdXXX
Get-MgUserCalendarGroup : Could not load file or assembly 'Microsoft.Graph.Authentication, Version=0.9.1.0,

Any Ideas are welcome

Best Regards

Chris

[#2]

Did you get anywhere with this? I've come up against the same problem today and can only find this thread about it...

[#3]

@ULAaronSorry for late reply.

Nope. It is not possible. You can read the info and create a group calendar but not attach existing calendar to the group