An error indicating that the server is too busy to handle the zone operation.
- iOS 8.0+
- macOS 10.10+
- UIKit for Mac 13.0+Beta
- tvOS 9.0+
- watchOS 3.0+
- Xcode 8.0+
Try the operation again in a few seconds. If you encounter this error again, increase the delay time exponentially for each subsequent retry to minimize server contention for the zone.
It is a good practice to check for a
CKError key in the
user dictionary of any CloudKit error that you receive. Use the value of this key as the number of seconds to wait before retrying the operation.