{
  "package_id": 1,
  "name": "Example Name",
  "destination": {
    "address_1": "string-value",
    "address_2": "string-value",
    "city": "string-value",
    "state": "string-value",
    "postcode": "string-value",
    "country": "string-value"
  },
  "items": [
    {
      "key": "string-value",
      "name": "Example Name",
      "quantity": 1
    }
  ],
  "shipping_rates": [
    {
      "rate_id": "500123",
      "name": "Example Name",
      "description": "A sample description",
      "price": "string-value",
      "taxes": "string-value",
      "selected": true,
      "meta_data": [
        {}
      ]
    }
  ]
}