Example

{
  "type": "agent.session.turn.output_text.delta",
  "event_id": "event_id",
  "session_id": "session_id",
  "turn_id": "turn_id",
  "item_id": "item_id",
  "output_index": 0,
  "content_index": 0,
  "delta": "delta"
}

agent.session.turn.output_text.done

Emitted when an output text content part is complete.