alk;jsdfjlwqe

Backend.Api/Data/Vehicle.cs

@@ -4,6 +4,7 @@
     {
         public long Id { get; set; }
         public long OwnerId { get; set; }
-        public string PlateNumber { get; set; } = "Undefined plate number";
+        public VehicleCertificate Certificate { get; set; }
+        public Uri ImageLink { get; set; } 
     }
 }

Backend.Api/Data/VehicleCertificate.cs

@@ -0,0 +1,27 @@
+namespace Backend.Api.Data
+{
+    public class VehicleCertificate
+    {
+        public VehicleCertificate(string plateNumber)
+        {
+            PlateNumber = plateNumber;
+        }
+
+        public VehicleCertificate(string plateNumber, string carModel)
+        {
+            PlateNumber = plateNumber;
+            CarModel = carModel;
+        }
+
+        public VehicleCertificate(string plateNumber, string carModel, string color) : this(plateNumber, carModel)
+        {
+            PlateNumber = plateNumber;
+            CarModel = carModel;
+            Color = color;
+        }
+
+        public string PlateNumber { get; set; }
+        public string CarModel { get; set; } = "Undefine model";
+        public string Color { get; set; } = "Undefined color";
+    }
+}