Pro-guard rules for FHIR Engine

[Naveens1605]

Hello, I'm using FHIR Engine in my app. While running app with obfuscation and shrink resources I'm getting following error:

java.util.concurrent.ExecutionException: java.util.MissingResourceException: Can't find bundle for base name o5.hapi-messages, locale en_US

Can anyone tell me what proguard rule i have to keep so avoid this issue?

Thanks

@FikriMilano @aditya-07 @jingtang10