# fetchCollectionLists(withLocalIdentifiers:options:) Retrieves collection lists with the specified local-device-specific unique identifiers. ``` class func fetchCollectionLists(withLocalIdentifiers identifiers: [String], options: PHFetchOptions?) -> PHFetchResult ``` ## Parameters `identifiers` An array of `NSString` objects, each the [`localIdentifier`](/documentation/Photos/PHObject/localIdentifier) string of a collection list. `options` Options that specify a filter predicate and sort order for the fetched collection lists, or `nil` to use default options. For details, see [`PHFetchOptions`](/documentation/Photos/PHFetchOptions). ## Return Value A fetch result that contains the requested [`PHCollectionList`](/documentation/Photos/PHCollectionList) objects, or an empty fetch result if no objects match the request. --- 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)