card_design

{
    "id": "string",
    "created_at": {
        "informational_timestamp": "2019-08-24T14:15:22.123Z"
    },
    "updated_at": {
        "informational_timestamp": "2019-08-24T14:15:22.123Z"
    },
    "image_id": "string",
    "versions": {
        "url": "string",
        "width": 0,
        "height": 0,
        "thumbnail": {
            "url": "string",
            "width": 0,
            "height": 0
        }
    }
}