best practice to add a stream config?

[udos]

hi,

I would like to add a stream config similiar to this:

stream {
    server {
      listen 1234;
    
      proxy_connect_timeout 60s;
      proxy_socket_keepalive on;
      proxy_pass localhost:5432;
    }
}

how can I do this?

note: I can not add it to /etc/nginx/conf.d because that is the include directory for http configs...