AdminPostShippingOptionsReq

{
    "name": "string",
    "region_id": "string",
    "provider_id": "string",
    "profile_id": 0,
    "data": {},
    "amount": 0,
    "is_return": false,
    "admin_only": false,
    "includes_tax": true,
    "price_type": "flat_rate",
    "metadata": {},
    "requirements": [
        {
            "amount": 0,
            "type": "max_subtotal"
        }
    ]
}