Just a suggestion

[rlgordey]

Audit.Net Asp.Net Core Request audits fire when data is returned by the called action as near as I can tell. However, Serilog's UseSerilogRequestLogging fire after the Result has been converted to a Json string by Asp.Net Core, usually a few hundred ms later. You may want to re-consider what event you use to fire.

[thepirat000]

I haven't used serilog request logging, but do you have an idea on how this can be done from an ActionFilter and/or middleware component?