Hello there,
I am working on an Android project where I have implemented custom annotations to streamline some of our internal logic; I am facing issues when using R8ProGuard during the build process.
I need to make sure that my custom annotations are kept during runtime but it appears that R8ProGuard is removing them. How can I modify my rules to prevent this from happening?
What is the best way to write rules that will protect these specific annotations and their associated code?
I am also using third party libraries that rely on annotations. How can I ensure that R8ProGuard does not interfere with their functionality? 
Also i have read this rescores/artical; https://community.guardsquare.com/t/i-need-help-with-proguard-configuration-for-android-app ampscript-in-sfmc but have not found any solution still need your advice. if you have any advice please share with me it would appreciated.
Thank you…!