CreateOrderRequest

{
    "order_number": "ORD-001",
    "expiry_date": "2025-12-31",
    "requested_amount": 10000,
    "retail_cnpj": "00000000000100",
    "retail_representative": "John Smith",
    "retail_email": "joao@empresa.com",
    "retail_phone": "11999999999",
    "purchase_date": "2025-02-26",
    "purchase_items": [
        {
            "value": 0,
            "quantity": 0,
            "description": "string"
        }
    ]
}