TL;DR

Automated installation of the Regulatory Activation File (RAF) on a Cisco 9800 WLC via EEM and in this case AWS S3 and AWS Lambda.

Background

For Cisco Wi-Fi 7 Access points, regulatory domains are no longer a thing. Therefore each AP needs to learn which country it may operate in. There is a number of ways to do this, and I would recommend you read this Deployment Guide