---
title: "Lists available regions in a monolingual dataset"
method: GET
path: "/regions/{source_language}"
tags: ["Utility"]
---

# Lists available regions in a monolingual dataset

`GET /regions/{source_language}`

Returns a list of the available [regions](documentation/glossary?term=regions) for a given monolingual language dataset.

## Path parameters

- `source_language` 'en', required

## Headers

- `app_id` string, required
- `app_key` string, required

## Response `200`

Successful response.

- Regions — Schema for region endpoint.
  - `metadata` object — Additional Information provided by OUP
  - `results` object — A mapping of regions available.

## Other responses

- `404` — Unknown source_language.

---

[API](https://skmtc.net/oxforddictionaries/apis/untitled-api.md) · [All operations](https://skmtc.net/oxforddictionaries/apis/untitled-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/oxforddictionaries/untitled-api/versions/6acbf89f6aeb/schema)