Slash Commands - Discord.js

I am getting an error when I am trying to run: (node:9164) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'applications' of undefined

Here is my code:

const discord = require('discord.js');  const client = new discord.Client();  const guildId = '820368493017825333';  client.on('ready', async () => {      console.log('ready');        const commands = await client.api.      applications(client.user.id)      .guilds(guildId)      .commands.get();      console.log(commands);  });    client.login(require(`./config.json`).Token);  

https://stackoverflow.com/questions/66620065/slash-commands-discord-js March 14, 2021 at 08:55AM