Javascript Discord.js 将斜杠命令限制为权限

我正在执行一个PURGE命令，但我不知道如何将其使用限制为具有MANAGE_MESSAGES权限的用户.

我提供了客户端的源代码.on("Ready")部分以及整个命令.

对这件事真的一无所知，谢谢你的帮助.

client.on('ready', async () => {
  try {
    const command = await client.application.commands.create({
      name: 'purge',
      PermissionFlagsBits: 'MANAGE_MESSAGES',
      description: 'Deletes messages',
      options: [
        {
          name: 'amount',
          description: 'The amount of messages to delete',
          type: 4,
          required: true,
        },
      ],
      

      defaultPermission: false,
    });
    console.log(`Registered ${command.name} command`);
  } catch (error) {
    console.error(error);
  }
});


  client.on('interactionCreate', async (interaction) => {
    if (!interaction.isCommand()) return;

    if (interaction.commandName === 'purge') {
      const amount = interaction.options.getInteger('amount');
      if (amount > 100) {
        return interaction.reply({ content: 'You can only delete 100 messages at a time!', ephemeral: true });
      }
      if (amount < 1) {
        return interaction.reply({ content: 'You must delete at least 1 message!', ephemeral: true });
      }
      await interaction.channel.bulkDelete(amount, true).catch(error => { 
        console.error(error);
        interaction.reply({ content: 'There was an error trying to delete messages in this channel!', ephemeral: true });
      });
      interaction.reply({ content: `Successfully deleted ${amount} messages!`, ephemeral: true });
    }
  });