# getLocallyAvailableLanguagesWithCompletionHandler: Gets the languages used by asset packs that are localized and are available locally. ``` - (void) getLocallyAvailableLanguagesWithCompletionHandler:(void (^)(NSArray *languageIdentifiers)) completionHandler; ``` ## Parameters `completionHandler` A block that receives an array of BCP-47 language identifiers. --- 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)