{
  "id": "cg-legacy-001",
  "languageString": "csharp",
  "component": "LegacyApp",
  "version": "0.9.0",
  "ingestedAt": "2024-06-15T08:00:00Z",
  "graphHash": "sha256:legacy123",
  "nodes": [
    {
      "id": "l001",
      "name": "Main",
      "kind": "method",
      "namespace": "LegacyApp"
    },
    {
      "id": "l002",
      "name": "ProcessData",
      "kind": "method",
      "namespace": "LegacyApp.Controllers"
    },
    {
      "id": "l003",
      "name": "ValidateInput",
      "kind": "method",
      "namespace": "LegacyApp.Internal"
    }
  ],
  "edges": [
    {
      "sourceId": "l001",
      "targetId": "l002",
      "type": "call"
    },
    {
      "sourceId": "l002",
      "targetId": "l003",
      "type": "call"
    }
  ],
  "roots": [
    {
      "id": "l001",
      "phase": "startup",
      "source": "convention"
    }
  ]
}