Ban/Kick event reason

const { AuditLogEvent, Events } = require('discord.js');

client.on(Events.GuildAuditLogEntryCreate, async auditLog => {
    // Define your variables.
    const { action, executorId, targetId, reason } = auditLog;

    // Check only for kicked users.
    if (action !== AuditLogEvent.MemberKick) return;

    // Ensure the executor is cached.
    const executor = await client.users.fetch(executorId);

    // Ensure the kicked guild member is cached.
    const kickedUser = await client.users.fetch(targetId);

    // Now you can log the output!
    console.log(`${kickedUser.tag} was kicked by ${executor.tag} for ${reason}`);
});

const { AuditLogEvent, Events } = require('discord.js');

client.on(Events.GuildAuditLogEntryCreate, async auditLog => {
    // Define your variables.
    const { action, executorId, targetId, reason } = auditLog;

    // Check only for kicked users.
    if (action !== AuditLogEvent.MemberKick) return;

    // Ensure the executor is cached.
    const executor = await client.users.fetch(executorId);

    // Ensure the kicked guild member is cached.
    const kickedUser = await client.users.fetch(targetId);

    // Now you can log the output!
    console.log(`${kickedUser.tag} was kicked by ${executor.tag} for ${reason}`);
});