{
  "status": "healthy",
  "service": "data-engine",
  "version": "3.0.0",
  "timestamp": "2026-04-19T16:58:47.235Z",
  "endpoints": [
    "GET /health",
    "GET /status?client={client}",
    "GET /metrics",
    "POST /event",
    "POST /batch",
    "POST /query"
  ],
  "checks": {
    "tokenCache": {
      "status": "healthy",
      "message": "KV_DATA_ENGINE_TOKENS accessible"
    },
    "clientConfig": {
      "status": "healthy",
      "configured": [
        "neurostimtms",
        "acacia",
        "prt",
        "4th-systems",
        "med",
        "phallofill",
        "apas-cloud"
      ],
      "total": 7
    },
    "database": {
      "status": "healthy",
      "message": "DB_DATA_ENGINE_TRACKING accessible"
    },
    "serviceAccount": {
      "status": "healthy",
      "message": "SERVICE_ACCOUNT_EDGE_BIGQUERY_APAS configured"
    }
  }
}