Reading and Installing specific dotnet workload versions?

[StachuDotNet]

There doesn't seem to be any documentation of how to install a dotnet workload at a specific version, or even how to read such once already installed. (such details are not included in dotnet workload list)

Is there an undocumented way to do this, an intention to specific not allow version-locking, or an opportunity for a feature here? Or is the version bound exactly to the .NET SDK version (i.e. there are no 2 possible workload versions for wasm-tools for one version of the .NET SDK)

[dotnet-issue-labeler]

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

[filipnavara]

The issue belongs to dotnet/sdk. There is a way to lock a version with the --from-rollback-file switch available on dotnet workload update and dotnet workload install commands (the later since 6.0.300 SDK). Example: https://gist.github.com/filipnavara/4611f15c9a3045108eeae5a98750f64f

[jeffhandley]

I'm closing this issue in dotnet/runtime. If needed, please file a new issue in dotnet/sdk. Thanks.