docs: public static void removeRequest (@Nonnull @Nonempty final String sRequestID)
    {
      final RequestTracker aTracker = getGlobalSingletonIfInstantiated (RequestTracker.class);
      if (aTracker != null)
        aTracker.m_aRequestTrackingMgr.removeRequest (sRequestID, s_aParallelRunningCallbacks);
    }