Azure DevOps connector (Preview) any tutorials around?

[JamesM]

Hi all, I've noticed the Azure DevOps connector in preview which has me excited 😄 However I've tried some basic operations to do things like get work items into a table or text box in PowerApps, or use the Http API call method(s) but I can't seem to get any data.  I know there's the reference for the connector, but it's missing any practical real world examples of the connectors use. Does anyone know of any? Something showing simple fetch operations to get work items, or make a web API call?