<!--
{
  "availability" : [

  ],
  "documentType" : "symbol",
  "framework" : "CloudKitJS",
  "identifier" : "/documentation/CloudKitJS/CloudKit.DatabaseChangesResponse",
  "metadataVersion" : "0.1.0",
  "role" : "Class",
  "symbol" : {
    "kind" : "Class",
    "modules" : [
      "CloudKit JS"
    ],
    "preciseIdentifier" : "cl/CloudKit.DatabaseChangesResponse"
  },
  "title" : "CloudKit.DatabaseChangesResponse"
}
-->

# CloudKit.DatabaseChangesResponse

A [`CloudKit.DatabaseChangesResponse`](/documentation/CloudKitJS/CloudKit.DatabaseChangesResponse) object encapsulates the results of fetching changed record zones in a database.

```
interface CloudKit.DatabaseChangesResponse
```

## Topics

### Request Properties

[`readonly attribute Number resultsLimit;`](/documentation/CloudKitJS/CloudKit.DatabaseChangesResponse/resultsLimit)

The maximum number of records to fetch.

### Response Properties

[`readonly attribute Boolean moreComing;`](/documentation/CloudKitJS/CloudKit.DatabaseChangesResponse/moreComing)

A Boolean value that indicates there are more database changes to fetch.

[`readonly attribute String syncToken;`](/documentation/CloudKitJS/CloudKit.DatabaseChangesResponse/syncToken)

A point in the database’s change history.

[`readonly attribute CloudKit.RecordZoneChangesOptions[] zones;`](/documentation/CloudKitJS/CloudKit.DatabaseChangesResponse/zones)

The zones in the database where the changes occurred.

### Identifying the Class

[`readonly attribute Boolean isDatabaseChangesResponse;`](/documentation/CloudKitJS/CloudKit.DatabaseChangesResponse/isDatabaseChangesResponse)

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

## Relationships

### Inherited By

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

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)