diff --git a/eng/Packages.Data.props b/eng/Packages.Data.props
index 28e2ca042947e..2407c31c0363d 100644
--- a/eng/Packages.Data.props
+++ b/eng/Packages.Data.props
@@ -131,7 +131,7 @@
     All should have PrivateAssets="All" set so they don't become pacakge dependencies
   -->
   <ItemGroup>
-    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20210621.1" PrivateAssets="All" />
+    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20210624.1" PrivateAssets="All" />
     <PackageReference Update="Azure.ClientSdk.Analyzers" Version="0.1.1-dev.20210322.2" PrivateAssets="All" />
     <PackageReference Update="coverlet.collector" Version="1.3.0" PrivateAssets="All" />
     <PackageReference Update="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.1" PrivateAssets="All" />
diff --git a/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewClassificationRuleClient.cs b/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewClassificationRuleClient.cs
index 8412823947a80..2e2613416f416 100644
--- a/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewClassificationRuleClient.cs
+++ b/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewClassificationRuleClient.cs
@@ -337,6 +337,7 @@ public virtual async Task<Response> DeleteAsync(RequestOptions options = null)
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
@@ -377,6 +378,7 @@ public virtual Response Delete(RequestOptions options = null)
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
diff --git a/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewDataSourceClient.cs b/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewDataSourceClient.cs
index bb3b74e62d0a0..488cb952bd950 100644
--- a/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewDataSourceClient.cs
+++ b/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewDataSourceClient.cs
@@ -865,6 +865,7 @@ public virtual async Task<Response> DeleteAsync(RequestOptions options = null)
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
@@ -905,6 +906,7 @@ public virtual Response Delete(RequestOptions options = null)
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
diff --git a/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewScanClient.cs b/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewScanClient.cs
index 8ad0f319764b9..3f208e4514bcc 100644
--- a/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewScanClient.cs
+++ b/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewScanClient.cs
@@ -1113,6 +1113,7 @@ public virtual async Task<Response> DeleteAsync(RequestOptions options = null)
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
@@ -1153,6 +1154,7 @@ public virtual Response Delete(RequestOptions options = null)
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
@@ -2119,6 +2121,7 @@ public virtual async Task<Response> DeleteTriggerAsync(RequestOptions options =
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
@@ -2159,6 +2162,7 @@ public virtual Response DeleteTrigger(RequestOptions options = null)
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
diff --git a/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewScanningServiceClient.cs b/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewScanningServiceClient.cs
index fce3b858e1fb4..24a62106fc506 100644
--- a/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewScanningServiceClient.cs
+++ b/sdk/purview/Azure.Analytics.Purview.Scanning/src/Generated/PurviewScanningServiceClient.cs
@@ -377,6 +377,7 @@ public virtual async Task<Response> DeleteKeyVaultReferenceAsync(string azureKey
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
@@ -418,6 +419,7 @@ public virtual Response DeleteKeyVaultReference(string azureKeyVaultName, Reques
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
@@ -1150,6 +1152,7 @@ public virtual async Task<Response> DeleteScanRulesetAsync(string scanRulesetNam
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default:
@@ -1191,6 +1194,7 @@ public virtual Response DeleteScanRuleset(string scanRulesetName, RequestOptions
                     switch (message.Response.Status)
                     {
                         case 200:
+                            return message.Response;
                         case 204:
                             return message.Response;
                         default: