How to dynamically calculate and add ssl thumprint to AWS

Question

I have the below script which can dynamically calculate github actions thumbrint certs but I don’t know how I can have it automatically add it AWS each time there is a change.I need some help please

#!/bin/bash

pulls the certificate thumbprint for the below URL dynamically URL=‘token.actions.githubusercontent.com’

openssl s_client -servername $URL -showcerts -connect $URL:443 < /dev/null 2> /dev/null | sed -n -e ‘/BEGIN/h’ -e ‘/BEGIN/,/END/H’ -e ‘$x’ -e ‘$p’ | tail +2 | openssl x509 --fingerprint --noout | sed -e “s/.*=//” -e “s/://g” | tr “ABCDEF” “abcdef”