> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v23** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/LanguageCodeErrorEnum.LanguageCodeError).

Enum describing language code errors.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v23/errors/language_code_error.proto)

| Enums ||
|---|---|
| ## `INVALID_LANGUAGE_CODE` | The language code is not supported. |
| ## `LANGUAGE_CODE_NOT_FOUND` | The input language code is not recognized. |
| ## `UNKNOWN` | The received error code is not known in this version. |
| ## `UNSPECIFIED` | Enum unspecified. |