Code cleanup

tools/test-proxy/Azure.Sdk.Tools.TestProxy/RecordingHandler.cs

@@ -506,18 +506,19 @@ public async Task HandlePlaybackRequest(string recordingId, HttpRequest incoming
 
             Interlocked.Increment(ref Startup.RequestsPlayedBack);
 
+            // Only remove session once body has been written, to minimize probability client retries but test-proxy has already removed the session
+            var remove = true;
+
             // If request contains "x-recording-remove: false", then request is not removed from session after playback.
             // Used by perf tests to play back the same request multiple times.
-            var remove = true;
             if (incomingRequest.Headers.TryGetValue("x-recording-remove", out var removeHeader))
             {
                 remove = bool.Parse(removeHeader);
             }
 
-            // Only remove session once body has been written, to minimize probability client retries but test-proxy has already removed the session
             if (remove)
             {
-                session.Session.Lookup(entry, session.CustomMatcher ?? Matcher, sanitizer, remove: true);
+                session.Session.Lookup(entry, session.CustomMatcher ?? Matcher, sanitizers, remove: true);
             }
         }