UpdateInvoiceRequestBody

{
    "date": "2024-03-15",
    "dueDate": "2024-04-15",
    "status": "draft",
    "currency": "USD",
    "clientId": "123e4567-e89b-12d3-a456-426614174000",
    "lineItems": [
        {
            "id": "123e4567-e89b-12d3-a456-426614174000",
            "type": "GOODS",
            "description": "Premium Widget",
            "price": 100,
            "quantity": 2,
            "unit": "pieces",
            "sortOrder": 1,
            "taxId": "string"
        }
    ],
    "notes": "Thank you for your business!",
    "discountValue": 10,
    "discountType": "percentage"
}