How can I edit the header of a VaRest Json request?

Hey, I am trying to make a request to a server via VaRest that requires an authorization token to be sent in the header. I had done a demo following a tutorial that attached the token in the url, so just by constructing the json object and calling “Call URL” it worked, but know that I need to send a request with the token embeded in the header something is not working. Right now I have this in my blueprint, but again, I am not sure about anything in there as I have done it “by feeling” and not by the documentation (I couldn´t find any regarding this). Is this the correct way of doing it?

Take a look here: