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# CloudKit.RecordZoneChangesResponse

The [`CloudKit.RecordZoneChangesResponse`](/documentation/CloudKitJS/CloudKit.RecordZoneChangesResponse) object encapsulates the results of fetching changes to one or more record zones.

```
interface CloudKit.RecordZoneChangesResponse
```

## Topics

### Response Properties

[`readonly attribute CloudKit.RecordZoneChanges[] zones;`](/documentation/CloudKitJS/CloudKit.RecordZoneChangesResponse/zones)

The records that changed in each zone.

### Identifying the Class

[`readonly attribute Boolean isRecordZoneChangesResponse;`](/documentation/CloudKitJS/CloudKit.RecordZoneChangesResponse/isRecordZoneChangesResponse)

A Boolean value indicating whether this object is an instance of the [`CloudKit.RecordZoneChangesResponse`](/documentation/CloudKitJS/CloudKit.RecordZoneChangesResponse) class.

## Relationships

### Inherited By

[`CloudKit.Response`](/documentation/CloudKitJS/CloudKit.Response)

---

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