# `Codex.Realtime.Config.TranscriptionConfig`
[🔗](https://github.com/nshkrdotcom/codex_sdk/blob/v0.16.1/lib/codex/realtime/config.ex#L78)

Configuration for input audio transcription.

# `t`

```elixir
@type t() :: %Codex.Realtime.Config.TranscriptionConfig{
  language: String.t() | nil,
  model: String.t() | nil,
  prompt: String.t() | nil
}
```

# `to_json`

```elixir
@spec to_json(t()) :: map()
```

Convert to JSON-compatible map.

---

*Consult [api-reference.md](api-reference.md) for complete listing*