[JobRouter] Remove worker constructor

sdk/communication/Azure.Communication.JobRouter/api/Azure.Communication.JobRouter.netstandard2.0.cs

@@ -887,7 +887,7 @@ internal RouterQueueStatistics() { }
     }
     public partial class RouterWorker
     {
-        public RouterWorker() { }
+        internal RouterWorker() { }
         public System.Collections.Generic.IReadOnlyList<Azure.Communication.JobRouter.Models.RouterWorkerAssignment> AssignedJobs { get { throw null; } }
         public bool? AvailableForOffers { get { throw null; } }
         public System.Collections.Generic.IDictionary<string, Azure.Communication.JobRouter.ChannelConfiguration> ChannelConfigurations { get { throw null; } }

sdk/communication/Azure.Communication.JobRouter/src/Models/RouterQueue.cs

@@ -47,6 +47,7 @@ internal IDictionary<string, object> _labels
         /// <summary> Initializes a new instance of JobQueue. </summary>
         internal RouterQueue()
         {
+            _labels = new ChangeTrackingDictionary<string, object>();
         }
     }
 }

sdk/communication/Azure.Communication.JobRouter/src/Models/RouterWorker.cs

@@ -11,6 +11,17 @@ namespace Azure.Communication.JobRouter.Models
     [CodeGenModel("RouterWorker")]
     public partial class RouterWorker
     {
+        /// <summary> Initializes a new instance of RouterWorker. </summary>
+        internal RouterWorker()
+        {
+            _queueAssignments = new ChangeTrackingDictionary<string, object>();
+            _labels = new ChangeTrackingDictionary<string, object>();
+            _tags = new ChangeTrackingDictionary<string, object>();
+            _channelConfigurations = new ChangeTrackingDictionary<string, ChannelConfiguration>();
+            Offers = new ChangeTrackingList<RouterJobOffer>();
+            AssignedJobs = new ChangeTrackingList<RouterWorkerAssignment>();
+        }
+
         /// <summary>
         /// A set of key/value pairs that are identifying attributes used by the rules engines to make decisions.
         /// </summary>

sdk/communication/Azure.Communication.JobRouter/src/autorest.md

@@ -2,10 +2,8 @@
 
 When a new version of the swagger needs to be updated:
 1. Go to sdk\communication\Azure.Communication.JobRouter\src, and run `dotnet msbuild /t:GenerateCode` to generate code.
-2. Upload the Azure.Communication.JobRouter.dll to the apiview.dev tool.
-If any of the new objects needs to be overwritten, add the required changes to the 'Models' folder.
-
-3. Repeat 2 and 3 until the decided interface is reflected in the apiview.dev 
+2. In root folder, run `eng\scripts\Export-API.ps1 -ServiceDirectory communication/Azure.Communication.JobRouter`
+3. In root folder, run `eng\scripts\Update-Snippets.ps1 -ServiceDirectory communication/Azure.Communication.JobRouter`
 
 > see [https://aka.ms/autorest](https://aka.ms/autorest)