CreateOrderRequest(CreateOrderRequest)

{
    "attachments": [
        "https://example.com/logo.png"
    ],
    "deadline": "2025-12-31T23:59:59Z",
    "description": "Need a design for company event",
    "design_type": "default",
    "product_type": "default",
    "quantity": 100,
    "title": "Custom T-Shirt Design"
}