try

Webshop.Application/DTOs/CreateOrderDto.cs

@@ -0,0 +1,20 @@
+// Auto-generiert von CreateWebshopFiles.ps1
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+
+namespace Webshop.Application.DTOs
+{
+    public class CreateOrderDto
+    {
+        public Guid? CustomerId { get; set; } // Nullable für Gastbestellung
+        public string? GuestEmail { get; set; }
+        public string? GuestPhoneNumber { get; set; }
+        public Guid ShippingAddressId { get; set; }
+        public Guid BillingAddressId { get; set; }
+        public Guid PaymentMethodId { get; set; }
+        public Guid ShippingMethodId { get; set; }
+        public List<CreateOrderItemDto> Items { get; set; } = new List<CreateOrderItemDto>();
+    }
+}