Does anyone know if the following records/files are 'permanent'? That is, are they deleted when the user deletes the app, logs out of iCloud and denys the app access to CloudKit/iCloud Drive?
1) The user's iCloud key-value file for the app.
2) Files in the user's CloudKit private database.
3) The user's userRecord in the public database in CloudKit.
4) The iCloud keychain entries for the app.
