Hello,
When you delete a Log Source from UI, the attributes for Log Source entry in the database change from enabled to disabled. It is NOT deleted in database but is just disabled.
There is no supported way to delete Log Source from database.
Saying this, you can still achieve what you are looking for. You can download the app called - Log Source Management app from QRadar App Exchange : The IBM Security QRadar Log Source Management app is a new, completely redesigned interface for viewing, creating, editing and deleting log sources :
https://exchange.xforce.ibmcloud.com/hub/extension/8169c48dc992961acb8f963cdcf56faa
From this app, you can select few or all log sources (various filters are all available) and directly 'Download' the information regarding the Log Sources from it.
Thanks!
Ashish Kothekar
#QRadar#Support#SupportMigration