True NuGet $(MSBuildThisFileDirectory)project.assets.json $(UserProfile)\.nuget\packages\ C:\Users\Administrator\.nuget\packages\ PackageReference 6.8.1 C:\Users\Administrator\.nuget\packages\microsoft.extensions.apidescription.server\6.0.5 C:\Users\Administrator\.nuget\packages\microsoft.visualstudio.azure.containers.tools.targets\1.20.0-preview.1