---
title: "PUT /_system/language - Language Management · RUAL Documentation"
description: "Update a single language translation"
canonical: https://docs.rual.nl/cluster/api/language-management/system-language-put
language: en
---

# PUT /_system/language

Update a single language translation

| Key | Type | Example | Description |
| --- | --- | --- | --- |
| **[authorization](https://docs.rual.nl/cluster/api#token-providing)** required | `string` | `"Bearer access_token"` | Access token |

| Key | Type | Example | Description |
| --- | --- | --- | --- |
| **key** required | `string` | `"order_sync"` | Translation key |
| **language** required | `string` | `"en"` | Language code |
| **translation** required | `string` | `"Welcome to our application"` | Translation value |

```
{
  "msg": "ok"
}
```

```
{
  "error": "ERROR"
}
```

| Status | Error Code | Description |
| --- | --- | --- |
| `400` | `ERROR` | Bad request - missing body |
| `401` | `INVALID_ACCESS_TOKEN` | Authentication required or invalid token |

| Permission | Description |
| --- | --- |
| `Bearer token` | Access token required via Authorization header, x-authtoken, x-token, query param, or cookie |
| `language_update` | Required scope: language_update |