s3 list objects in folder node js
var AWS = require('aws-sdk');
AWS.config.update({accessKeyId: 'mykey', secretAccessKey: 'mysecret', region: 'myregion'});
var s3 = new AWS.S3();
var params = {
Bucket: 'mystore.in',
Delimiter: '/',
Prefix: 's/5469b2f5b4292d22522e84e0/ms.files/'
}
s3.listObjects(params, function (err, data) {
if(err)throw err;
console.log(data);
});