{
    "summary": [
        {
            "name": "rag_api_keys",
            "title": "对外API密钥",
            "primary": [
                "id"
            ]
        }
    ],
    "fields": [
        {
            "name": "id",
            "title": "ID",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "org_id",
            "title": "所属机构",
            "type": "str",
            "length": 32,
            "nullable": "no"
        },
        {
            "name": "name",
            "title": "密钥名称",
            "type": "str",
            "length": 100,
            "nullable": "yes"
        },
        {
            "name": "key_hash",
            "title": "密钥哈希(SHA256)",
            "type": "str",
            "length": 64,
            "nullable": "no"
        },
        {
            "name": "prefix",
            "title": "密钥前缀(展示)",
            "type": "str",
            "length": 16,
            "nullable": "yes"
        },
        {
            "name": "scopes",
            "title": "权限范围",
            "type": "str",
            "length": 500,
            "nullable": "yes",
            "default": ""
        },
        {
            "name": "status",
            "title": "状态",
            "type": "str",
            "length": 16,
            "nullable": "yes",
            "default": "active"
        },
        {
            "name": "expires_at",
            "title": "过期时间",
            "type": "datetime",
            "nullable": "yes"
        },
        {
            "name": "last_used_at",
            "title": "最近使用",
            "type": "datetime",
            "nullable": "yes"
        },
        {
            "name": "created_at",
            "title": "创建时间",
            "type": "datetime",
            "nullable": "yes"
        }
    ],
    "indexes": [
        {
            "name": "idx_ak_hash",
            "idxtype": "unique",
            "idxfields": [
                "key_hash"
            ]
        },
        {
            "name": "idx_ak_org",
            "idxtype": "index",
            "idxfields": [
                "org_id"
            ]
        }
    ]
}