>>>
activity
  ..parameters[
  requestDeserialization] = '${stopwatch.elapsedMilliseconds}';
<<<
activity
  ..parameters[requestDeserialization] = '${stopwatch.elapsedMilliseconds}';
>>> (indent 6)
      activity
        ..parameters[
        requestDeserialization] = '${stopwatch.elapsedMilliseconds}';
<<<
      activity
        ..parameters[requestDeserialization] =
            '${stopwatch.elapsedMilliseconds}';