NixOS-Config/modules/system/services/server/acme/default.nix

{ config, ... }:
{
  security.acme = { 
    acceptTerms = true;
    defaults.email = "jimjam4real@gmail.com";
    certs = {       
      "turn.${config.secrets.jimDomain}" = {
        group = "turnserver";
        postRun = "systemctl restart coturn.service";
      };
    };
  };
}