> ## Documentation Index
> Fetch the complete documentation index at: https://docs.auriko.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# unsupported_modalities

> HTTP 400 — Audio output is not supported.

## HTTP status

`400 invalid_request_error`

## Typical cause

The request includes `audio` or `modalities: ["audio"]`, requesting audio output. Auriko does not support audio generation.

## Resolution

Remove the `audio` field from the request, or remove `"audio"` from the `modalities` array.