code: public com.google.privacy.dlp.v2.PrivacyMetric.NumericalStatsConfig getNumericalStatsConfig() {
      if (typeCase_ == 1) {
        return (com.google.privacy.dlp.v2.PrivacyMetric.NumericalStatsConfig) type_;
      }
      return com.google.privacy.dlp.v2.PrivacyMetric.NumericalStatsConfig.getDefaultInstance();
    }
docs: <code>.google.privacy.dlp.v2.PrivacyMetric.NumericalStatsConfig numerical_stats_config = 1;
  </code>