AWS Powershell Tools: Where's the rest of the information?

If you haven't noticed, I'm a proponent of using AWS Powershell tools for managing your AWS resources. There's a bit of a learning curve if you're not already familiar with Powershell or .NET, but Amazon has put a significant amount of time into developing the .NET class structure behind the Tools, which creates a pretty rich tool set.

Where are my Codepipeline artifacts?

AWS Codepipeline is a CICD service that lets automate running changes through a "pipeline" and performing different actions at different stages. Getting started with it through the GUI was relatively simple, but after a few months of using it I wondered what it was doing behind the scenes.