text: await ws.execute("unit/authenticate/success_admin.js")
  
  await ws.sendAndValidate({
      "request": "execute",
      "command": "gui.users.list_users",
      "args": {}
  }, [
      {
          "request_state": {
              "type": "ERROR",
              "msg": "The message is missing the 'request_id' attribute.",
              "source": "MSG",
              "code": 1
          }
      }
  ])
  