[Fleet] Lack of Fleet Policy Change Audit Logs about kibana HOT 2 OPEN

Pinging @elastic/fleet (Team:Fleet)

from kibana.

The Fleet audit logging implementation is aligned with Kibana's core audit logging implementation. Fleet doesn't include granular change sets for change operations because no other Kibana audit logs do so. We could implement this for Fleet, but it'd be better to consult @elastic/kibana-security here, I think.

I know Elasticsearch audit logs allow for a change property that contains information about the specific change set for a given request. Perhaps we could consider supporting the same field for Kibana audit logs. Doing this for just Fleet though would introduce inconsistency, so we'd probably want to take on the large effort of updating all of Kibana's audit logging to include granular change sets if this is something we want to pursue. This would have substantial ramification on log file size, as well.

from kibana.