if tracker, ok := LatencyTrackersFrom(ctx); ok {
		tracker.DecodeTracker.TrackDuration(d)
	}
}

// AuditAnnotationsFromLatencyTrackers will inspect each latency tracker
// associated with the request context and return a set of audit
// annotations that can be added to the API audit entry.
func AuditAnnotationsFromLatencyTrackers(ctx context.Context) map[string]string {
	const (

		return
	}

	// if we are tracking latency incurred inside different layers within
	// the apiserver, add these as annotation to the audit event object.
	layerLatencies := request.AuditAnnotationsFromLatencyTrackers(ctx)
	if len(layerLatencies) == 0 {
		// latency tracking is not enabled for this request
		return
	}

	// record the total latency for this request, for convenience.