Scheduled refresh fails

I have inherited this and I am not entirely sure if I get it right, but as far as I know url is my parameter (if you ever used jira this is just a jql query which then "downloads" bunch of data to power bi). As mentioned above, I am rather confident the code is intact (I pasted just part of it due to confidentiality reasons) as I can run refresh manually or scheduled, as long as I use reports which I have never opened with newer versions of Power BI desktop (the same query, same report, just saved months ago under different file name, earlier revision).  The query has not changed since 2018 and has been working fine, I also understand that is the code was wrong manual refresh would not work too. Either way, the code is definitely not the problem. Truly appreciate you trying to help, thanks!