I am very happy to share with you the next article, which will leverage the new, and powerful, Veeam Backup for AWS v2 RESTful API + Let's Encrypt, to create and push a valid SSL Certificate to the instance: The script is really simple, and it is on GitHub, to request the SSL you can do it either via Cloudflare, or with a simple request, etc, you can attach the script to the same call, or run it after.
Here is the output of what you will see:

Let me know your feedback.