Ark Dev Kit ( Unreal Engine 4 ) Blueprint Problem

Hello Guys,
is it possible to play a sound if pressed for example the “k”-Key?

I made a little mod for testing purpose, to gain the Chitin Helmet for one 10 Fibers. And if you wear it and press for example the “k”-Key it should play a little soundtrack. I just wanted to test if this is possible.
My problem is, if i create a blueprint i cant find the K key or other Keys to ask if the Player pressed the Key.
Do anyone know, how to make something like that?

You would need to create a new graph in your blueprint and get the player spawn data, access it and check key presses.