orders/create

{
  "id": 880123,
  "customer": {
    "email": "buyer@example.com"
  },
  "line_items": [
    {
      "title": "Volt Tee",
      "quantity": 2
    }
  ],
  "total_price": "129.00",
  "order_number": 1042
}

{
  "content-type": "application/json",
  "x-shopify-topic": "orders/create",
  "x-shopify-shop-domain": "demo.myshopify.com"
}