Carrier Rate Result Schema

{
    "carrier": {
        "id": "string",
        "code": "string",
        "name": "string",
        "service": {
            "code": "string",
            "name": "string"
        },
        "packaging": {
            "code": "string",
            "name": "string"
        }
    },
    "rate": {
        "currency": "string",
        "cost": 0,
        "delivery": {
            "date_time": "2019-08-24T14:15:22.123Z",
            "day_of_week": "string",
            "business_days_in_transit": 0,
            "description": "string"
        }
    }
}