{
  "$comment": "Sample JSON-RPC transport error for get_service_info when the tool name is misspelled. Note this is a top-level error (code -32601), not result.isError.",
  "request": {
    "jsonrpc": "2.0",
    "id": 3,
    "method": "tools/call",
    "params": {
      "name": "get_service_infoo",
      "arguments": {}
    }
  },
  "response": {
    "jsonrpc": "2.0",
    "id": 3,
    "error": {
      "code": -32601,
      "message": "Method not found: no tool named 'get_service_infoo'"
    }
  }
}