I want to get the ping of my monitor in uptimerobot but I don't know what I need to do!

I'm on nodejs and I have do that :

const UptimeRobot = require('@lazydb_community/uptimerobot');
    const UptimeRobotClient = new UptimeRobot('my api key');
    
    module.exports = {
        name: 'status',
        ownerOnly: true,
    
        run: async (client, message, args, container) => {
          UptimeRobotClient.getMonitors().then(data => {
      console.log(data);
    }).catch(error => {
      console.log(error);
    })
            }
        }

and I got this :

{
  stat: 'ok',
  pagination: { offset: 0, limit: 50, total: 3 },
  monitors: [
    {
      id: 791369056,
      friendly_name: 'Panel Utility Bot',
      url: 'https://panel.utilitybot.ga',
      type: 1,
      sub_type: '',
      keyword_type: null,
      keyword_case_type: null,
      keyword_value: '',
      http_username: '',
      http_password: '',
      port: '',
      interval: 300,
      timeout: 30,
      status: 2,
      create_datetime: 1649546735
    }
  ]
}

But I didn't see the ping of the monitors.