Bad gateway 502 on command line tunnel to local https srevice

First I’v read all documentation. I created a few tunnels from command line and those work fine. But all those tunnels are to my local http services like http :// Now I create another service which woks on https. Here is my config.yml

url: https ://
tunnel: *****
credentials-file: ~/.cloudflared/****.json
  noTLSVerify: true

Why do I have bad gateway error?

I placed whitespaces in url because error when try to post this message that you cannot use URLs here.