{
  "jsonrpc": "2.0",
  "id": 2,
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\"_tag\":\"OrchestratorMcpFailure\",\"code\":\"parent_not_active\",\"message\":\"The calling provider no longer owns an active thread run.\"}"
      }
    ],
    "isError": true
  }
}