OrderResponse

{
    "orderId": "ord_abc123def",
    "userId": "usr_1a2b3c4d",
    "status": "pending",
    "totalAmount": 1049.99,
    "currency": "USD",
    "items": [
        {
            "orderItemId": "itm_001",
            "productId": "prd_laptop001",
            "quantity": 1,
            "unitPrice": 999.99,
            "subtotal": 999.99
        }
    ],
    "shippingAddress": {
        "street": "123 Main St",
        "city": "San Francisco",
        "state": "CA",
        "postalCode": "94102",
        "country": "US"
    },
    "trackingNumber": "1Z999AA10123456784",
    "createdAt": "2024-01-20T11:00:00Z",
    "updatedAt": "2024-01-20T12:30:00Z"
}