dotnet-toolset-internal-$(ToolsetVersion).zip
$(CoreSetupBlobRootUrl)Toolset/$(ToolsetVersion)/
$(ToolsetRootUrl)$(ToolsetCompressedFileName)$(CoreSetupBlobAccessTokenParam)
$(IntermediateDirectory)/toolsetDownload/$(ToolsetVersion)/
$(ToolsetDownloadDirectory)$(ToolsetCompressedFileName)
<_DownloadAndExtractItem Include="ToolsetArchive"
Condition="!Exists('$(ToolsetArchive)')">
$(ToolsetDownloadUrl)
$(ToolsetArchive)
$(ToolsetPublishDirectory)