@Override
  public @NotNull Map<String, String> getExtraHeaders() {
    ExternalEventLogSettings externalEventLogSettings = StatisticsEventLogProviderUtil.getExternalEventLogSettings();
    if (externalEventLogSettings != null) {
      return externalEventLogSettings.getExtraLogUploadHeaders();
    } else {
      return Collections.emptyMap();
    }
  }
@Override
  public @NotNull Map<String, String> getExtraHeaders()