list files from given folder in s3

s3ListDir.js

const { S3 } = require('aws-sdk');
const { promisify } = require('util');

const main = async () => {
    const s3 = new S3();

    const s3ListPromise = async params => promisify(s3.listObjectsV2).bind(s3)(params);

    const listObjects = async (Bucket, Prefix) => s3ListPromise({
        Bucket,
        Prefix,
    });
    const bucket = 'mybucket';
    const dir = 'desired/path/';
    try {
        const objects = await listObjects(bucket, dir);
        console.log('objects', objects);
    } catch (err) {
        console.log(err);
    }
};

main().then(res => console.log('bye', res) && process.exit());