npm dropbox upload files via streams

index.js

const dropboxV2Api = require('dropbox-v2-api');
const path = require('path');
const fs = require('fs');

const {token} =  process.env;
const dropbox = dropboxV2Api.authenticate({
  token
});

const dropboxUploadStream = dropbox(
  {
    resource: 'files/upload',
    parameters: {
      path: '/test2.txt'
    }
  },
  (err, result, response) => {
    if (err) console.log({ err });
    if (result) console.log({ result });
    if (response) console.log({ response });
  }
);

fs.createReadStream(path.join(__dirname, '/test.txt')).pipe(
  dropboxUploadStream
);