{
    "summary": [
        {
            "name": "llmage_cache",
            "title": "模型API映射缓存",
            "primary": [
                "id"
            ],
            "classification": "cache"
        }
    ],
    "fields": [
        {
            "name": "id",
            "type": "str",
            "nullable": false,
            "default": "",
            "comment": "主键",
            "length": 32
        },
        {
            "name": "llmid",
            "type": "str",
            "nullable": false,
            "default": "",
            "comment": "关联模型ID",
            "length": 32
        },
        {
            "name": "model_name",
            "type": "str",
            "nullable": true,
            "default": "",
            "comment": "模型名称",
            "length": 128
        },
        {
            "name": "upappid",
            "type": "str",
            "nullable": false,
            "default": "",
            "comment": "上游应用ID",
            "length": 32
        },
        {
            "name": "apiname",
            "type": "str",
            "nullable": false,
            "default": "",
            "comment": "API名称",
            "length": 128
        },
        {
            "name": "api_url",
            "type": "str",
            "nullable": true,
            "default": "",
            "comment": "API端点URL",
            "length": 512
        },
        {
            "name": "api_params",
            "type": "text",
            "nullable": true,
            "default": null,
            "comment": "API参数配置JSON"
        },
        {
            "name": "model_params",
            "type": "text",
            "nullable": true,
            "default": null,
            "comment": "模型参数配置JSON（max_tokens, temperature等）"
        },
        {
            "name": "status",
            "type": "str",
            "nullable": false,
            "default": "active",
            "comment": "状态: active/inactive",
            "length": 16
        },
        {
            "name": "sync_version",
            "type": "str",
            "nullable": true,
            "default": "",
            "comment": "同步版本号",
            "length": 32
        },
        {
            "name": "cached_at",
            "type": "datetime",
            "nullable": false,
            "default": "CURRENT_TIMESTAMP",
            "comment": "缓存写入时间"
        }
    ],
    "idxfields": [
        {
            "name": "idx_llmid",
            "fields": [
                "llmid"
            ],
            "unique": false
        },
        {
            "name": "idx_upappid",
            "fields": [
                "upappid"
            ],
            "unique": false
        },
        {
            "name": "idx_apiname",
            "fields": [
                "apiname"
            ],
            "unique": false
        }
    ],
    "codes": []
}