Example

{
  "type": "response.item.create",
  "event_id": "evt_item_001",
  "item": {
    "type": "message",
    "role": "user",
    "content": [
      {
        "type": "input_text",
        "text": "Please check for a table for two at 7 PM."
      }
    ]
  }
}

response.create

Request a response from the Live session’s Responses backend, or continue a delegated response waiting for tool results. Requires Responses delegation.