I know how to do the following two things
1)privately share an iCloud calander with another iCloud user
2)publicaly share an iCloud calander with non-iCloud user.
But what I need to do is to share privately with a non-iCloud user.
Is there a way to get the private (ICAL) address of an iCloud calander, that allows us to share this calander with a non-iCloud user?
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