# changedKeys Returns an array of keys with recent changes to their values. ``` - (NSArray *) changedKeys; ``` ## Return Value An array of keys with changed values since downloading or saving the record. If there aren’t any changed keys, this method returns an empty array. --- Copyright © 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)