{
  "id": "python/starlette-http-exception-invalid-status",
  "signature": "ValueError: 99 is not a valid HTTP status code",
  "signature_zh": "值错误：99 不是有效的 HTTP 状态码",
  "regex": "ValueError:\\ 99\\ is\\ not\\ a\\ valid\\ HTTP\\ status\\ code",
  "domain": "python",
  "category": "type_error",
  "subcategory": null,
  "root_cause": "Passing an invalid status code to HTTPException or Response.",
  "root_cause_type": "generic",
  "root_cause_zh": "向 HTTPException 或 Response 传递了无效的状态码。",
  "versions": [
    {
      "version": "3.x",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "Status codes must be integers between 100 and 599.",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "600 is not a standard HTTP status code.",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "",
      "success_rate": 1.0,
      "how": "Use a valid status code: raise HTTPException(status_code=404, detail='Not Found')",
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "success_rate": 0.9,
      "how": "Check the status code before using: if 100 <= code <= 599: use it else: raise ValueError",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.85,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2025-11-05",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}