https://naiwaen.debuggingsoft.com/2019/12/powershell-%e0%b9%81%e0%b8%81%e0%b9%89%e0%b9%84%e0%b8%82%e0%b9%84%e0%b8%9f%e0%b8%a5%e0%b9%8c-app-config-%e0%b9%83%e0%b8%99-jenkins-pipeline/