Retrieves calendar permissions for a user in a specified customer tenant.
The Get-CIPPCalendarPerms function retrieves the calendar permissions for a user in a specified customer tenant using the CIPP API. It sends a request to the "/api/listcalendarpermissions" endpoint with the provided customer tenant ID and user ID.
PS > Get-CIPPCalendarPerms -CustomerTenantID "7ced1621-b8f7-4231-868c-bc6b1a2f1778" -UserID "[email protected]"