More Verbose Error on UI When Create Application Link fails from Confluence Cloud to Jira/Confluence Server.

When Confluence Cloud fails to create an application link to Jira/Confluence Server, we should have more specific details as to why the application link failed to create it. Here the failure can happen due to incorrect IP whitelisting, certificate issues, configuration issues in Server.xml etc. Including the exact cause of the error would be helpful here.

For example, The screenshots of different error messages thrown at Confluence Cloud during an application link creation is attached. In this specific case the failure was due to an incorrect certificate at Server end.