Is it possible to make maps or characters in Amazon lumberyard and import them into unreal engine?
Jeff Bezos will kill you.
Why do you say that? I am new to unreal engine. I didn’t mean any harm. I was just wondering if the two softwares worked together.
Relax sarcasm 
(with innocence like that i dont know how you’ll survive in this industry… but moving on)
technically they don’t work together in any way i know of, you can export fbx from lumberyard or bake an animation into unreal maybe.