### Jenkins and plugins versions report <details> <summary>Environment</summary> <!-- Paste your environment details below --> It would be good to get Exception/Error for permission issue as well. Wasn't able to find the issue, without re-reading the docs. </details> ### What Operating System are you using (both controller, and any agents involved in the problem)? Jenkins is setup on ubuntu ### Reproduction steps 1. Use slackResponse.addReaction with try and catch and remove (reaction) permission from the slack app. ### Expected Results Some Error/Exception which throws expection for permissions bit. ### Actual Results No, exception for missing permission ### Anything else? _No response_ ### Are you interested in contributing a fix? Yes, I am interested. would help if there is some devs specific doc.