{
  "slug": "big-data-analytics-certification-kr-2024-2",
  "title": "2024-2 Big Data Analytics Certification KR",
  "id": 80687,
  "code": {
    "expected": 27,
    "live": 25,
    "meta": 27,
    "downloaded": 26,
    "capped": false,
    "ok": false,
    "errors": [
      {
        "ref": "dududee/credit-card-val-roc-auc-0-9843",
        "error": "pull dududee/credit-card-val-roc-auc-0-9843 still failing after 3 tries (HTTP 429 body_len 82); not treating it as empty"
      }
    ],
    "discovery_error": null
  },
  "models": {
    "expected": 0,
    "downloadable": 0,
    "downloaded": 0,
    "delivered_external": 0,
    "available_locally": 0,
    "ok": false,
    "errors": [
      {
        "error": "model discovery: empty model envelope; cannot verify zero models"
      }
    ]
  },
  "discussion": {
    "expected_topics": 0,
    "saved_topics": 0,
    "expected_comments": 0,
    "saved_comments": 0,
    "ok": false,
    "errors": [
      {
        "error": "topic discovery: empty topic envelope has no confirmed total; not recording zero"
      }
    ]
  },
  "ok": false,
  "safety_version": 2,
  "checked_at": "2026-10-22T15:54:03Z"
}