List attributes

{
    "data": [
        {
            "id": "4f90a60e-e3ee-4dc5-b589-82c10ddf9d73",
            "name": "User-Name",
            "description": "Identifies the username being authenticated. It is one of the most important attributes, present in almost all authentication requests.",
            "manufacturer": {
                "id": "a6c3b4ba-5645-449c-adba-ce9772637c13",
                "name": "RFC",
                "read_only": true,
                "status": true
            },
            "default_value": null,
            "read_only": true,
            "status": true,
            "created_at": "2025-10-16 16:57:59",
            "updated_at": null
        }
    ],
    "page": {
        "totalItems": 5,
        "totalPages": 1,
        "limit": 100,
        "page": 1
    }
}