stream file to s3 using node.js

s3-stream.js

const S3 = require('aws-sdk').S3;
const fs = require('fs');

const body = fs.createReadStream('./my-file.txt');

const s3 = new S3();
s3.upload({
  Bucket: 'my-bucket',
  Key: 'my-directory/my-file.txt',
  Body: body
}, (err, data) => {
  console.log(err, data);
});