An error that is returned when saving the record would exceed the user’s current storage quota.
Mac Catalyst 13.0+
In the public database: Your app's container has run out of space. Individual users can't do anything about this, but you can go to the iCloud Dashboard to view and manage your container's storage.
In the private database: The user has run out of iCloud storage space. Prompt the user to go to iCloud Settings to manage storage.
In the shared database: The owner of the zone that is shared to the current user is out of iCloud storage space. The current user can't do anything about this state, but can talk to the owner of the share about upgrading their storage or cleaning up their iCloud account.