An error that is returned when the user is not a member of the share.
Mac Catalyst 13.0+
A fetch share metadata operation failed because the user is not a member of the share. However, there are invited participants on the share with email addresses or phone numbers not associated with any iCloud account. The user may be able to join a share by associating one of those email addresses or phone numbers with the user's iCloud account through the system's Share/Accept UI.
Call openURL(_:) on this share URL to have users attempt to verify their information.