{
  "sandbox_root": "temporary_directory",
  "allowed_write": {
    "path": "result.txt",
    "inside": true,
    "content": "ok"
  },
  "blocked_read": {
    "path": "/etc/passwd",
    "inside": false,
    "decision": "deny"
  },
  "execution": {
    "returncode": 0,
    "stderr": ""
  }
}