> For AI agents: the complete documentation index is available at https://types-mediawiki-response.pages.dev/zh/llms.txt, the full documentation bundle is available at https://types-mediawiki-response.pages.dev/zh/llms-full.txt.

# Interface: ApiUlsLocalizationResponse

Defined in: [extensions/uls.ts:51](https://github.com/BearBin1215/types-mediawiki-response/blob/d354a9c689faf74c19e13b617a83dcdb7a83726f/src/extensions/uls.ts#L51)

Response of `action=ulslocalization`: the ULS message bundle for one language
(its fallback chain merged in), returned raw as JSON — there is no envelope and
no `ulslocalization` wrapper. Keys are ULS message ids (e.g.
`uls-region-WW`) mapped to their translation; `@metadata` holds the source
file credits. The module is internal to ULS; responses are cached publicly
for 28 days.

## Indexable

> \[`key`: `string`]: `string` | [`ApiUlsLocalizationMetadata`](https://types-mediawiki-response.pages.dev/zh/api/extensions/uls/ApiUlsLocalizationMetadata.md) | `undefined`

## Properties

### @metadata?

> `optional` **@metadata?**: [`ApiUlsLocalizationMetadata`](https://types-mediawiki-response.pages.dev/zh/api/extensions/uls/ApiUlsLocalizationMetadata.md)

Defined in: [extensions/uls.ts:53](https://github.com/BearBin1215/types-mediawiki-response/blob/d354a9c689faf74c19e13b617a83dcdb7a83726f/src/extensions/uls.ts#L53)

Credits and provenance of the merged source files.