diff --git a/eng/Packages.Data.props b/eng/Packages.Data.props
index 16e94c7b6ecf..678978986f78 100644
--- a/eng/Packages.Data.props
+++ b/eng/Packages.Data.props
@@ -171,7 +171,7 @@
     All should have PrivateAssets="All" set so they don't become package dependencies
   -->
   <ItemGroup>
-    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20230607.3" PrivateAssets="All" />
+    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-alpha.20230608.11" PrivateAssets="All" />
     <PackageReference Update="Azure.ClientSdk.Analyzers" Version="0.1.1-dev.20230131.1" PrivateAssets="All" />
     <PackageReference Update="coverlet.collector" Version="1.3.0" PrivateAssets="All" />
     <PackageReference Update="Microsoft.CodeAnalysis.NetAnalyzers" Version="7.0.1" PrivateAssets="All" />
diff --git a/eng/emitter-package.json b/eng/emitter-package.json
index 920ae805d602..997785ad908c 100644
--- a/eng/emitter-package.json
+++ b/eng/emitter-package.json
@@ -1,6 +1,6 @@
 {
     "main": "dist/src/index.js",
     "dependencies": {
-      "@azure-tools/typespec-csharp": "0.2.0-beta.20230607.3"
+      "@azure-tools/typespec-csharp": "0.2.0-alpha.20230608.11"
     }
 }
diff --git a/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetLogAnalyticsMetricsOptions.cs b/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetLogAnalyticsMetricsOptions.cs
index cdf8749ae537..8bbfe0e159f7 100644
--- a/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetLogAnalyticsMetricsOptions.cs
+++ b/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetLogAnalyticsMetricsOptions.cs
@@ -53,10 +53,10 @@ public ProfileResourceGetLogAnalyticsMetricsOptions(IEnumerable<LogMetric> metri
         /// <summary> The ArrayOfGet12ItemsItem to use. </summary>
         public IList<string> Protocols { get; }
         /// <summary> The ArrayOfLogMetricsGroupBy to use. </summary>
-        public IList<LogMetricsGroupBy> GroupBy { get; }
+        public IList<LogMetricsGroupBy> GroupBy { get; set; }
         /// <summary> The ArrayOfGet9ItemsItem to use. </summary>
-        public IList<string> Continents { get; }
+        public IList<string> Continents { get; set; }
         /// <summary> The ArrayOfGet10ItemsItem to use. </summary>
-        public IList<string> CountryOrRegions { get; }
+        public IList<string> CountryOrRegions { get; set; }
     }
 }
diff --git a/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetLogAnalyticsRankingsOptions.cs b/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetLogAnalyticsRankingsOptions.cs
index a07d6d06cc1d..914cfb44250d 100644
--- a/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetLogAnalyticsRankingsOptions.cs
+++ b/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetLogAnalyticsRankingsOptions.cs
@@ -46,6 +46,6 @@ public ProfileResourceGetLogAnalyticsRankingsOptions(IEnumerable<LogRanking> ran
         /// <summary> The DateTime to use. </summary>
         public DateTimeOffset DateTimeEnd { get; }
         /// <summary> The ArrayOfString to use. </summary>
-        public IList<string> CustomDomains { get; }
+        public IList<string> CustomDomains { get; set; }
     }
 }
diff --git a/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetWafLogAnalyticsMetricsOptions.cs b/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetWafLogAnalyticsMetricsOptions.cs
index ce43ee2b1bce..bc63963019fc 100644
--- a/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetWafLogAnalyticsMetricsOptions.cs
+++ b/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetWafLogAnalyticsMetricsOptions.cs
@@ -43,10 +43,10 @@ public ProfileResourceGetWafLogAnalyticsMetricsOptions(IEnumerable<WafMetric> me
         /// <summary> The WafGranularity to use. </summary>
         public WafGranularity Granularity { get; }
         /// <summary> The ArrayOfWafAction to use. </summary>
-        public IList<WafAction> Actions { get; }
+        public IList<WafAction> Actions { get; set; }
         /// <summary> The ArrayOfWafRankingGroupBy to use. </summary>
-        public IList<WafRankingGroupBy> GroupBy { get; }
+        public IList<WafRankingGroupBy> GroupBy { get; set; }
         /// <summary> The ArrayOfWafRuleType to use. </summary>
-        public IList<WafRuleType> RuleTypes { get; }
+        public IList<WafRuleType> RuleTypes { get; set; }
     }
 }
diff --git a/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetWafLogAnalyticsRankingsOptions.cs b/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetWafLogAnalyticsRankingsOptions.cs
index 942825add56c..3d96064635eb 100644
--- a/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetWafLogAnalyticsRankingsOptions.cs
+++ b/sdk/cdn/Azure.ResourceManager.Cdn/src/Generated/Models/ProfileResourceGetWafLogAnalyticsRankingsOptions.cs
@@ -47,8 +47,8 @@ public ProfileResourceGetWafLogAnalyticsRankingsOptions(IEnumerable<WafMetric> m
         /// <summary> The ArrayOfWafRankingType to use. </summary>
         public IList<WafRankingType> Rankings { get; }
         /// <summary> The ArrayOfWafAction to use. </summary>
-        public IList<WafAction> Actions { get; }
+        public IList<WafAction> Actions { get; set; }
         /// <summary> The ArrayOfWafRuleType to use. </summary>
-        public IList<WafRuleType> RuleTypes { get; }
+        public IList<WafRuleType> RuleTypes { get; set; }
     }
 }
diff --git a/sdk/machinelearningservices/Azure.ResourceManager.MachineLearning/src/Generated/Models/MachineLearningDatastoreCollectionGetAllOptions.cs b/sdk/machinelearningservices/Azure.ResourceManager.MachineLearning/src/Generated/Models/MachineLearningDatastoreCollectionGetAllOptions.cs
index ce7b6fc571d5..8a51a39c55f4 100644
--- a/sdk/machinelearningservices/Azure.ResourceManager.MachineLearning/src/Generated/Models/MachineLearningDatastoreCollectionGetAllOptions.cs
+++ b/sdk/machinelearningservices/Azure.ResourceManager.MachineLearning/src/Generated/Models/MachineLearningDatastoreCollectionGetAllOptions.cs
@@ -26,7 +26,7 @@ public MachineLearningDatastoreCollectionGetAllOptions()
         /// <summary> Filter down to the workspace default datastore. </summary>
         public bool? IsDefault { get; set; }
         /// <summary> Names of datastores to return. </summary>
-        public IList<string> Names { get; }
+        public IList<string> Names { get; set; }
         /// <summary> Text to search for in the datastore names. </summary>
         public string SearchText { get; set; }
         /// <summary> Order by property (createdtime | modifiedtime | name). </summary>