diff --git a/src/ContainerInstance/ContainerInstance.Autorest/custom/New-AzContainerGroup.ps1 b/src/ContainerInstance/ContainerInstance.Autorest/custom/New-AzContainerGroup.ps1
index 8a88c89cbeb8..c8c9454dc312 100644
--- a/src/ContainerInstance/ContainerInstance.Autorest/custom/New-AzContainerGroup.ps1
+++ b/src/ContainerInstance/ContainerInstance.Autorest/custom/New-AzContainerGroup.ps1
@@ -338,9 +338,13 @@ process {
       {
         $null = $PSBoundParameters.Add("IPAddressPort", $Container.Port)
       }
-      
-
 
+      if(!$PSBoundParameters.ContainsKey("StandbyPoolProfileId")) {
+        if(!$PSBoundParameters.ContainsKey("OSType")) {
+          $null = $PSBoundParameters.Add("OSType", "Linux")
+        }
+      }
+      
       Az.ContainerInstance.internal\New-AzContainerGroup @PSBoundParameters
     } catch {
         throw
diff --git a/src/ContainerInstance/ContainerInstance.Autorest/generate-portal-ux.ps1 b/src/ContainerInstance/ContainerInstance.Autorest/generate-portal-ux.ps1
index 7e021ba7d1e6..4f94c9f6125c 100644
--- a/src/ContainerInstance/ContainerInstance.Autorest/generate-portal-ux.ps1
+++ b/src/ContainerInstance/ContainerInstance.Autorest/generate-portal-ux.ps1
@@ -248,7 +248,16 @@ function New-MetadataForParameterSet()
     $cmdletName = Get-MappedCmdletFromFunctionName $ParameterSetInfo.Name
     $description = (Get-CmdletAttribute -CmdletInfo $ParameterSetInfo -AttributeName "DescriptionAttribute").Description
     [object[]]$example = New-ExampleForParameterSet $ParameterSetInfo
+    if ($Null -eq $example)
+    {
+        $example = @()
+    }
+    
     [string[]]$signature = New-ParameterArrayInParameterSet $ParameterSetInfo
+    if ($Null -eq $signature)
+    {
+        $signature = @()
+    }
 
     return @{
         Path = $httpPath
diff --git a/src/ContainerInstance/ContainerInstance/Az.ContainerInstance.psd1 b/src/ContainerInstance/ContainerInstance/Az.ContainerInstance.psd1
index 617642023e24..0f2d94a22c93 100644
--- a/src/ContainerInstance/ContainerInstance/Az.ContainerInstance.psd1
+++ b/src/ContainerInstance/ContainerInstance/Az.ContainerInstance.psd1
@@ -3,7 +3,7 @@
 #
 # Generated by: Microsoft Corporation
 #
-# Generated on: 11/6/2024
+# Generated on: 11/14/2024
 #
 
 @{
@@ -51,7 +51,7 @@ DotNetFrameworkVersion = '4.7.2'
 # ProcessorArchitecture = ''
 
 # Modules that must be imported into the global environment prior to importing this module
-RequiredModules = @(@{ModuleName = 'Az.Accounts'; ModuleVersion = '3.0.4'; })
+RequiredModules = @(@{ModuleName = 'Az.Accounts'; ModuleVersion = '3.0.5'; })
 
 # Assemblies that must be loaded prior to importing this module
 RequiredAssemblies = 'ContainerInstance.Autorest/bin/Az.ContainerInstance.private.dll'
diff --git a/src/ContainerInstance/ContainerInstance/ChangeLog.md b/src/ContainerInstance/ContainerInstance/ChangeLog.md
index 0a7f38341cef..91b54b02d59f 100644
--- a/src/ContainerInstance/ContainerInstance/ChangeLog.md
+++ b/src/ContainerInstance/ContainerInstance/ChangeLog.md
@@ -23,7 +23,6 @@
 * Added ConfigMapKeyValuePair to Container object properties.
 * Added new cmdlet to define container without using the preset default properties New-AzContainerInstanceNoDefaultObject
 * Added new cmdlets for Container Group Profile - Get-AzContainerInstanceContainerGroupProfile, New-AzContainerInstanceContainerGroupProfile, Remove-AzContainerInstanceContainerGroupProfile, Update-AzContainerInstanceContainerGroupProfile, Get-AzContainerInstanceContainerGroupProfileRevision
-* For Container Group properties, the default value for OsType is no longer preset to Linux and has to be explicitly specified.
 
 ## Version 4.0.2
 * Fixed secrets exposure in example documentation.