{
  "summary": "Minimal text turn",
  "value": {
    "agentId": "agt_01HZX2K9ABC",
    "convoId": "conv_01HZX2K9XYZ",
    "bucket": "(default)",
    "prompt": "Hello, how can you help me?",
    "lightConvoData": {
      "userName": "John Doe",
      "userEmail": "john@example.com",
      "origin": "web-chat"
    }
  }
}

{
  "summary": "Streaming text chunk",
  "value": {
    "type": "chunk",
    "chunk": "Sure! I can help with",
    "chunkIndex": 3,
    "ui_engine": false
  }
}