{
    "summary": [
        {
            "name": "contract_ai_config",
            "title": "AI配置表",
            "primary": "id"
        }
    ],
    "fields": [
        {
            "name": "id",
            "title": "配置ID",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "comments": "AI配置ID"
        },
        {
            "name": "ai_service_url",
            "title": "AI服务URL",
            "type": "str",
            "length": 500,
            "nullable": "no",
            "comments": "AI服务URL地址"
        },
        {
            "name": "api_key",
            "title": "API密钥",
            "type": "str",
            "length": 255,
            "nullable": "no",
            "comments": "API密钥"
        },
        {
            "name": "org_id",
            "title": "所属组织",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "comments": "所属组织"
        },
        {
            "name": "created_at",
            "title": "创建时间",
            "type": "timestamp",
            "nullable": "no",
            "comments": "创建时间"
        },
        {
            "name": "updated_at",
            "title": "更新时间",
            "type": "timestamp",
            "nullable": "no",
            "comments": "更新时间"
        }
    ],
    "indexes": [
        {
            "name": "idx_ai_config_org",
            "idxtype": "unique",
            "idxfields": ["org_id"]
        }
    ]
}