---
title: willFetchRecordZoneChangesEvent
framework: cloudkit
role: symbol
role_heading: Instance Property
path: cloudkit/cksyncengineevent/willfetchrecordzonechangesevent
---

# willFetchRecordZoneChangesEvent

The event downcast to the subclass that represents an imminent fetch of record zone changes.

## Declaration

```occ
@property (nonatomic, strong, readonly) CKSyncEngineWillFetchRecordZoneChangesEvent * willFetchRecordZoneChangesEvent;
```

## See Also

### Accessing fetch events

- [willFetchChangesEvent](cloudkit/cksyncengineevent/willfetchchangesevent.md)
- [CKSyncEngineWillFetchChangesEvent](cloudkit/cksyncenginewillfetchchangesevent.md)
- [CKSyncEngineWillFetchRecordZoneChangesEvent](cloudkit/cksyncenginewillfetchrecordzonechangesevent.md)
- [fetchedDatabaseChangesEvent](cloudkit/cksyncengineevent/fetcheddatabasechangesevent.md)
- [CKSyncEngineFetchedDatabaseChangesEvent](cloudkit/cksyncenginefetcheddatabasechangesevent.md)
- [fetchedRecordZoneChangesEvent](cloudkit/cksyncengineevent/fetchedrecordzonechangesevent.md)
- [CKSyncEngineFetchedRecordZoneChangesEvent](cloudkit/cksyncenginefetchedrecordzonechangesevent.md)
- [didFetchRecordZoneChangesEvent](cloudkit/cksyncengineevent/didfetchrecordzonechangesevent.md)
- [CKSyncEngineDidFetchRecordZoneChangesEvent](cloudkit/cksyncenginedidfetchrecordzonechangesevent.md)
- [didFetchChangesEvent](cloudkit/cksyncengineevent/didfetchchangesevent.md)
- [CKSyncEngineDidFetchChangesEvent](cloudkit/cksyncenginedidfetchchangesevent.md)