# `Codex.Events.CommandOutputDelta`
[🔗](https://github.com/nshkrdotcom/codex_sdk/blob/v0.18.1/lib/codex/events.ex#L215)

Event delta emitted while a command execution is producing output.

# `t`

```elixir
@type t() :: %Codex.Events.CommandOutputDelta{
  delta: String.t(),
  item_id: String.t(),
  thread_id: String.t() | nil,
  turn_id: String.t() | nil
}
```

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