{
  "error": "Invalid project manifest: /work/app/relay.json",
  "code": "MANIFEST_INVALID",
  "outcome": "failed",
  "details": [
    {
      "code": "MANIFEST_INVALID",
      "severity": "error",
      "file": "/work/app/relay.json",
      "path": ["project"],
      "message": "Invalid input: expected string, received undefined",
      "suggestion": "Correct this field in relay.json, then rerun domino check --json."
    }
  ]
}