Filtering message and channel

[ffbboy30]

Hi, I don't find in the documentation information on the way to decode message received in the event 'updates'

  mtproto.updates.on('updates', (updateInfo) => {
    console.log('updates:', updateInfo);
  });

The updateInfo looks like :

 {
  _: 'updates',
  updates: [
    {
      _: 'updateReadChannelInbox',
      flags: 0,
      channel_id: 1111111111,     
      max_id: 110,
      still_unread_count: 0,
      pts: 111
    },
    {
      _: 'updateNewChannelMessage',
      message: [Object],
      pts: 111,
      pts_count: 1
    },
    { _: 'updateDraftMessage', peer: [Object], draft: [Object] }
  ],
  users: [
    {
      _: 'user',
      flags: 1111111,
      self: false,
      contact: false,
      mutual_contact: false,
      deleted: false,
      bot: true,
      bot_chat_history: false,
      bot_nochats: false,
      verified: false,
      restricted: false,
      min: false,
      bot_inline_geo: false,
      support: false,
      scam: false,
      apply_min_photo: true,
      id: 11111111,
      access_hash: '11111111111111111111',
      first_name: 'Channel',
      username: 'Channel_Bot',
      photo: [Object],
      bot_info_version: 4
    }
  ],
  chats: [
    {
      _: 'channel',
      flags: 111111,
      creator: true,
      left: false,
      broadcast: true,
      verified: false,
      megagroup: false,
      restricted: false,
      signatures: false,
      min: false,
      scam: false,
      has_link: false,
      has_geo: false,
      slowmode_enabled: false,
      call_active: false,
      id: 111111111,
      access_hash: '11111111111111',
      title: 'TestChannel',
      photo: [Object],
      date: 1621968037,
      version: 0,
      admin_rights: [Object]
    }
  ],
  date: 1623271207,
  seq: 111
}

I've found the channel ID in chats=>title The message is in update message I suppose.

How can I extract the Title and the message .

Thanks

[jenaze]

mtproto.updates.on("updates", ({ updates }) => { const newChannelMessages = updates .filter((update) => update._ === "updateNewChannelMessage") .map(({ message }) => message); });