Typically, when you analyze the MDEX Engine request query logs for troubleshooting purposes, you investigate a log entry for a query in question, and identify an MDEX Engine parameter in the query’s log entry.

Next, you want to trace this log parameter to its corresponding settings in the user-visible URL that is sent from the application to the Presentation API and the URL that is sent from the API to the MDEX Engine. There is not a one-to-one correlation between the two URLs.

The Presentation API transforms the URL it receives from the application into an MDEX Engine-specific URL before sending it to the MDEX Engine.