What is the best custom Jira/GitHub automation solution?

[vildana_ermaya]

We currently use Jira's native automation rules but it doesn't provide us with everything we are looking to automate. We want to be able to trigger an issue status change in Jira when code changes have been requested on the associated PR in GitHub. 

Currently, Jira's automation for "PR declined" is only supported by Bitbucket or Crucible, which we don't use. 

Just curious if anyone knows if there's a good solution out there to have full Jira/GitHub functionality. 

I found this example which would require some customization but again not sure if there's something better out there:

https://github.com/marketplace/actions/jira-issue-transition