This currently does not work as it should.

upload_image_to_cms.js

'use strict';
const fs = require('fs');
let FiddlerProxy = require('mozu-node-sdk/plugins/fiddler-proxy');
let apiContext = require('mozu-node-sdk/clients/platform/application')();
apiContext.plugins = [FiddlerProxy()];

const documentResource = require('mozu-node-sdk/clients/content/documentlists/document')(apiContext);
 
let filePath = __dirname + "\\bobafett.jpg";

let document = {
  name: "bobafett.jpg",
  documentTypeFQN: "image@mozu",
  contentMimeType: "image/jpeg",
  extension: "jpg",
  properties: {
    height: 300,
    width: 300
  }
};

let bobaFettPicture = fs.readFileSync(filePath);
document.contentLength = bobaFettPicture.length;

documentResource.createDocument({documentListName: "files@mozu"}, {body: document})
.then((addedPicture) => {
  return documentResource.updateDocumentContent({documentListName: "files@mozu", documentId: addedPicture.id}, {body: bobaFettPicture});
})
.then((result) => {
  console.log(result);
})
.catch((err) => {
  console.error(err);
});