How do I use the Epic Games Online Services SDK in Unreal Engine?

I’ve been looking into the Epic Games Online Services, and I can’t find one tutorial on how to use it with Unreal Engine or just use it in general. To integrate the SDK into unreal engine, do I have to drag the SDK files in the project files? Or do I install the online services plugin? I just need help with this SDK.

SDK is not made for UE4 it’s made for All engines So you have to make your own plugin which needs a lot of work.