Optionallisten(Optional) The remote address to bind to. Format: [host][:port].
An empty string or undefined means the server will assign a default binding.
The hostname is ignored for TCP and UDP tunnels. Any schema provided will be ignored.
The tunnel type for this forwarding rule. One of: "http", "tcp", "tls", "udp", "tlstcp".
The local address to forward to. Format:
[protocol://][host]:port. Theprotocolis primarily used to determine iflocal_server_tlsshould be enabled for this specific rule (e.g.,https://). It is ignored otherwise.