Using Samsung IAP in a non-Java app

Hello there,

I hope everyone tries to stay safe and healthy these days.
I wanted to implement Samsung In-App Purchase SDK in my app, but it appears I can’t really do it due to License limitations set by Samsung.
The Samsung IAP SDK is made in Java so you have to have a Java app to use it. However, my app is not Java. In order to use Samsung IAP SDK I have to create a library to be able to utilize the IAP SDK.

I contacted Samsung directly asking if I can create a library on my own which uses the IAP SDK, but the response was is that I’m not allowed to create a library.
The only way to use the IAP SDK is to integrate it into my app. But I can’t do it because my app is not Java and that requires for me to have my own “bridge” in a form of my own library to use it.

I found Unity has a plugin for Samsung IAP SDK and they probably use .Net, but maybe Unity has a special agreement with Samsung on that.

Is there anyone else who uses Samsung IAP SDK in a non-Java app and got around it to be still compliant with Samsung license?
Or should I just give up on using Samsung IAP SDK?

You were great and everyone received so much from your experience and knowledge
Absolutely amazing, thank you for sharing your knowledge with me.