How would I join a server with AWS.

So my game was made in Unreal Engine 4. I have a main menu and when you press a button. It connects you to the server. How would I do this with AWS. Will i have to use blueprints, c++, lumberyard, or it there a feature in the site. I wanted to make it kind of Call of Duty and Fortnite where you can press s button and you will get in a game. Is this possible? Help is appreciated. Thanks!​