curl -X POST \
  "https://your.mindsdb.domain/a2a" \
  -H "Content-Type: application/json" \
  -H "Accept: text/event-stream" \
  -H "Cache-Control: no-cache" \
  -H "Connection: keep-alive" \
  -d '{
    "jsonrpc": "2.0",
    "id": "your-request-id",
    "method": "tasks/sendSubscribe",
    "params": {
      "id": "your-task-id",
      "sessionId": "your-session-id",
      "message": {
        "role": "user",
        "parts": [
          {"type": "text", "text": "hi, tell me about Ken Lay resigning form the boardof the directors?"}
        ],
        "metadata": {
          "agentName": "enron_agent"
        }
      },
      "acceptedOutputModes": ["text/plain"]
    }
  }' \
  --no-buffer