---
title: "Add or remove supported languages for a game."
method: PATCH
path: "/legacy-game-internationalization/v1/supported-languages/games/{gameId}"
tags: ["Localization", "Universes"]
---

# Add or remove supported languages for a game.

`PATCH /legacy-game-internationalization/v1/supported-languages/games/{gameId}`

## Request

- Base URL: `https://apis.roblox.com`
- URL: `https://apis.roblox.com/legacy-game-internationalization/v1/supported-languages/games/{gameId}`
- Auth: one of:
  - API key in header `x-api-key`
  - OAuth 2
    - Authorization code: `https://apis.roblox.com/oauth/v1/authorize`
    - Token URL: `https://apis.roblox.com/oauth/v1/token` scopes: `legacy-universe:manage`

## Path parameters

- `gameId` integer, required

## Request body

- RobloxGameInternationalizationApiPatchLanguage[]
  - `languageCodeType` 'Language' | 'Locale': The language code type.
  - `languageCode` string: The language code for the language to edit.
  - `delete` boolean: An optional field used to indicate whether a language should be deleted from this game's list of supported languages.

## Response `200`

OK

- RobloxWebWebAPIApiEmptyResponseModel

## Other responses

- `400`: 14: Invalid game id 22: Invalid language code 49: Duplicate language codes are not allowed.
- `401`: 0: Authorization has been denied for this request.
- `403`: 0: Token Validation Failed 18: You do not have permission to manage this game
- `503`: 17: Feature is disabled

## Changes

- **2026-10-14** `5dcfa33df56a`: 1 info
  - the security scope `legacy-universe:manage` was added to the endpoint's security scheme `roblox-oauth2`

[Operation history](https://skmtc.dev/roblox/apis/roblox-api/changes/legacy-game-internationalization/v1/supported-languages/games/:gameId/patch.md)

---

[API](https://skmtc.dev/roblox/apis/roblox-api.md) - [All operations](https://skmtc.dev/roblox/apis/roblox-api/llms.txt) - [OpenAPI document](https://skmtc.dev/roblox/apis/roblox-api/revisions/bcfdc20689cd?raw)