---
title: "Sets user's supported locale. Null supported locale will clear out user's supported locale (set users' supported locale to null)"
method: POST
path: "/v1/locales/set-user-supported-locale"
tags: ["Localization", "Metadata"]
---

# Sets user's supported locale. Null supported locale will clear out user's supported locale (set users' supported locale to null)

`POST /v1/locales/set-user-supported-locale`

## Request

- Base URL: `https://locale.roblox.com`
- URL: `https://locale.roblox.com/v1/locales/set-user-supported-locale`
- Auth: API key in cookie `.ROBLOSECURITY`

## Request body

- RobloxLocaleApiSetSupportedLocaleForUserRequest: Request entity to set Supported Locale for user
  - `supportedLocaleCode` string: SupportedLocale code

## Response `200`

OK

- RobloxLocaleApiSuccessResponse: Tells the operation is successful or not
  - `success` boolean: Returns true on success otherwise false

## Other responses

- `400`: Bad Request
- `401`: Unauthorized 0: Authorization has been denied for this request.
- `403`: Feature is turned off temporary 0: Token Validation Failed
- `500`: Internal server error

---

[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)