{
  "id": "go/grpc-unknown-field-received",
  "signature": "rpc error: code = Unknown desc = grpc: received message larger than max",
  "signature_zh": "rpc 错误：代码 = 未知，描述 = grpc：接收到的消息大于最大值",
  "regex": "rpc\\ error:\\ code\\ =\\ Unknown\\ desc\\ =\\ grpc:\\ received\\ message\\ larger\\ than\\ max",
  "domain": "go",
  "category": "resource_error",
  "subcategory": null,
  "root_cause": "The incoming gRPC message exceeds the configured maximum message size limit (default 4MB for server, 4MB for client).",
  "root_cause_type": "generic",
  "root_cause_zh": "传入的 gRPC 消息超过了配置的最大消息大小限制（服务器和客户端默认均为 4MB）。",
  "versions": [
    {
      "version": "1.60.0",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "",
      "success_rate": 0.9,
      "how": "Set a higher MaxRecvMsgSize on the server and client using grpc.MaxRecvMsgSize option.",
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "success_rate": 0.85,
      "how": "Implement streaming or chunking for large payloads to avoid hitting size limits.",
      "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": 0.82,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-01-20",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}