# E04048 — EmailTemplateLanguageNotAvailable

The template does not carry the requested language.

- **HTTP status**: `422`
- **Type**: `validation_error`
- **Name**: `EmailTemplateLanguageNotAvailable`

## What to do

This template is set to reject a send rather than serve a different language. Send one of the languages the template offers, or add content for the language you need.

## Related

- [E04xxx — Email sending & delivery](/docs/api/errors/E04xxx): every code in this range
- [Errors](/docs/api/errors): the full wire contract, status mapping, and error catalog
- [Error handling](/docs/guides/errors): branching on `type` and `code`, validation details, and `vendor_code`