[AppConfig] Adding new parameter 'PublicNetworkAccess' for ConfigurationStoreUpdateParameters (#14682)

* Update autorest commit ID & generate code files

* Update changelog and readme

* Fix unit test and update test recordings

* Update generated code after running eng\scripts\Export-API.ps1

Author: avanigupta

sdk/appconfiguration/Azure.ResourceManager.AppConfiguration/CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## 1.0.0-preview.2 (Unreleased)
 
+- Updating API version to 2020-06-01.
+- Adding new parameter called 'PublicNetworkAccess' for ConfigurationStoreUpdateParameters.
 
 ## 1.0.0-preview.1
 

sdk/appconfiguration/Azure.ResourceManager.AppConfiguration/README.md

@@ -9,7 +9,7 @@ This package follows the [new Azure SDK guidelines](https://azure.github.io/azur
 Install the Azure App Configuration management library for .NET with [NuGet](https://www.nuget.org/):
 
 ```PowerShell
-Install-Package Azure.ResourceManager.AppConfiguration -Version 1.0.0-preview.1 
+Install-Package Azure.ResourceManager.AppConfiguration -Version 1.0.0-preview.2
 ```
 
 ### Prerequisites

sdk/appconfiguration/Azure.ResourceManager.AppConfiguration/api/Azure.ResourceManager.AppConfiguration.netstandard2.0.cs

@@ -212,6 +212,7 @@ public partial class ConfigurationStoreUpdateParameters
         public ConfigurationStoreUpdateParameters() { }
         public Azure.ResourceManager.AppConfiguration.Models.EncryptionProperties Encryption { get { throw null; } set { } }
         public Azure.ResourceManager.AppConfiguration.Models.ResourceIdentity Identity { get { throw null; } set { } }
+        public Azure.ResourceManager.AppConfiguration.Models.PublicNetworkAccess? PublicNetworkAccess { get { throw null; } set { } }
         public Azure.ResourceManager.AppConfiguration.Models.Sku Sku { get { throw null; } set { } }
         public System.Collections.Generic.IDictionary<string, string> Tags { get { throw null; } }
     }