C#: How do you implement the decorator pattern?

1public interface IOrderService
2{
3    Task<Order> CreateAsync(CreateOrderDto dto);
4}
5
6public class LoggingOrderService(IOrderService inner) : IOrderService
7{
8    public async Task<Order> CreateAsync(CreateOrderDto dto)
9    {
10        Console.WriteLine("Creating order...");
11        var order = await inner.CreateAsync(dto);
12        Console.WriteLine($"Order {order.Id} created");
13        return order;
14    }
15}

1builder.Services.AddScoped<OrderService>();
2builder.Services.AddScoped<IOrderService>(sp =>
3    new LoggingOrderService(sp.GetRequiredService<OrderService>()));