{
  "id": "go/proxy-403-forbidden",
  "signature": "go: github.com/foo/bar@v1.0.0: reading https://proxy.golang.org/github.com/foo/bar/@v/v1.0.0.info: 403 Forbidden",
  "signature_zh": "go: github.com/foo/bar@v1.0.0: 读取 https://proxy.golang.org/github.com/foo/bar/@v/v1.0.0.info: 403 禁止访问",
  "regex": "go:\\ github\\.com/foo/bar@v1\\.0\\.0:\\ reading\\ https://proxy\\.golang\\.org/github\\.com/foo/bar/@v/v1\\.0\\.0\\.info:\\ 403\\ Forbidden",
  "domain": "go",
  "category": "auth_error",
  "subcategory": null,
  "root_cause": "The module proxy returns 403, likely because the module is private and requires authentication, or the proxy blocks it.",
  "root_cause_type": "generic",
  "root_cause_zh": "模块代理返回 403，可能是模块是私有的需要认证，或代理阻止了访问。",
  "versions": [
    {
      "version": "1.13",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "1.22",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "If the module is private, direct access will also require authentication and fail.",
      "fail_rate": 0.5,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "The fork may have different code and not be officially supported.",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "",
      "success_rate": 0.8,
      "how": "Set GONOSUMDB and GOPRIVATE, then use 'go env -w GOPRIVATE=github.com/foo/*' and use a .netrc file",
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "success_rate": 0.6,
      "how": "GOPROXY=https://goproxy.io,direct go mod download",
      "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": 0.8,
  "fix_success_rate": 0.8,
  "resolvable": "partial",
  "first_seen": "2024-08-01",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}