SDK refresh to support new API version 2020-04-01 (#14708)

* SDK refresh to support new API version 2020-04-01

* databox_resource-manager.txt update

eng/mgmt/mgmtmetadata/databox_resource-manager.txt

@@ -3,12 +3,12 @@ AutoRest installed successfully.
 Commencing code generation
 Generating CSharp code
 Executing AutoRest command
-cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/databox/resource-manager/readme.md --csharp --version=latest --reflect-api-versions --tag=package-2019-09 --csharp-sdks-folder=D:\god\azure_sdk_net\azure-sdk-for-net\sdk
-2019-10-17 06:34:11 UTC
+cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/databox/resource-manager/readme.md --csharp --version=latest --reflect-api-versions --csharp-sdks-folder=D:\1\oldProcess\azure-sdk-for-net\sdk
+2020-09-01 11:52:38 UTC
 Azure-rest-api-specs repository information
 GitHub fork: Azure
 Branch:      master
-Commit:      59998f796f05580bc1d43ba39f0170204113fa91
+Commit:      e77323387ae041bf21a51ae61bf3a1ce95541a3f
 AutoRest information
 Requested version: latest
-Bootstrapper version:    autorest@2.0.4283
+Bootstrapper version:    autorest@1.9.1

sdk/databox/Microsoft.Azure.Management.DataBox/AzSdk.RP.props

@@ -1,7 +1,7 @@
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <!--This file and it's contents are updated at build time moving or editing might result in build failure. Take due deligence while editing this file-->
   <PropertyGroup>
-    <AzureApiTag>DataBox_2019-09-01;</AzureApiTag>
+    <AzureApiTag>DataBox_2020-04-01;</AzureApiTag>
     <PackageTags>$(PackageTags);$(CommonTags);$(AzureApiTag);</PackageTags>
   </PropertyGroup>
 </Project>