fix: set ApiVersion to private set

src/PepperDash.Essentials.Core/UDMApi/CustomProperties.cs

@@ -1,6 +1,6 @@
 using Newtonsoft.Json;
 
-namespace PepperDash.Essentials.Core.UDMApi
+namespace PepperDash.Essentials.Core
 {
 
     internal class CustomProperties

src/PepperDash.Essentials.Core/UDMApi/DeviceStatus.cs

@@ -1,6 +1,6 @@
 using Newtonsoft.Json;
 
-namespace PepperDash.Essentials.Core.UDMApi
+namespace PepperDash.Essentials.Core
 {
     internal class DeviceStatus
     {

src/PepperDash.Essentials.Core/UDMApi/IUDMAPI.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Core
+{
+    internal interface IUDMAPI
+    {
+    }
+}

src/PepperDash.Essentials.Core/UDMApi/RoomResponse.cs

@@ -1,7 +1,7 @@
 using System.Collections.Generic;
 using Newtonsoft.Json;
 
-namespace PepperDash.Essentials.Core.UDMApi
+namespace PepperDash.Essentials.Core
 {
     /// <summary>
     /// Represents the complete room response for UDM API
@@ -12,7 +12,7 @@ namespace PepperDash.Essentials.Core.UDMApi
         /// API version string
         /// </summary>
         [JsonProperty("apiVersion")]
-        public string ApiVersion { get; set; }
+        public string ApiVersion { get; private set; }
 
         /// <summary>
         /// Standard room properties

src/PepperDash.Essentials.Core/UDMApi/StandardProperties.cs

@@ -1,6 +1,6 @@
 using Newtonsoft.Json;
 
-namespace PepperDash.Essentials.Core.UDMApi
+namespace PepperDash.Essentials.Core
 {
     internal class StandardProperties
     {

src/PepperDash.Essentials.Core/UDMApi/StatusProperties.cs

@@ -1,7 +1,7 @@
 using Newtonsoft.Json;
 using System.Collections.Generic;
 
-namespace PepperDash.Essentials.Core.UDMApi
+namespace PepperDash.Essentials.Core
 {
     internal class StatusProperties
     {