Missing documentation for Microsoft.Azure.Pipelines.WebApi

[Pjetroo]

As described in title, this namespace is not documented at all. Makes it really hard to use PipelinesHttpClient.
RunPipelineParameters has field Variables, while it has Add method, i cannot add object of Variable

[gewarren]

@Pjetroo Could you please log this issue through Developer Community?

Background info I received: The Azure DevOps services .NET libraries are separate from the Azure SDK for .NET, so there are no associated docs or APIs in the .NET API browser, instead we have this: .NET client libraries - Azure DevOps | Microsoft Learn along with some NuGet packages linked from that article for the .NET client libraries (which are a thin wrapper around the REST API: Microsoft Docs - Azure DevOps Services REST API | Microsoft Learn)