Integrating Batch Service Worker
Standard setup
First, download the SDK ZIP from the download page. Then, extract it and upload the batchsdk-worker-loader.js file to the root of your website.
The file must be served in HTTPS on the same domain as your site (not on a CDN) and have a text/javascript Content-Type. It must NOT have any Content-Security-Policy header set on the worker's file.
If your website is available at the https://mywebsite.com, the service worker needs to be accessible at the following address: https://mywebsite.com/batchsdk-worker-loader.js