I am trying to upload file in aws-s3 but it shows me some error like 
NodeCode:
const AWS = require('aws-sdk'); const uploadFile = async (file) => { const s3 = new AWS.S3({ accessKeyId: "<AWSS3_AccessKey>", secretAccessKey: "<AWSS3_SecretKey>", region: "ap-south-1" }); const params = { Bucket: "test123", // pass your bucket name Key: file.name, //filename Body: file.data, //data }; s3.upload(params, function(s3Err, data) { if (s3Err) throw s3Err //console.log(`File uploaded successfully at ${data.Location}`) }); }; var files = []; var fileKeys = Object.keys(req.files); fileKeys.forEach(function(key) { var file = req.files[key]; files.push(file.name); uploadFile(file); });