code: public com.google.privacy.dlp.v2.PrivacyMetric.KMapEstimationConfig getKMapEstimationConfig() {
      if (typeCase_ == 5) {
        return (com.google.privacy.dlp.v2.PrivacyMetric.KMapEstimationConfig) type_;
      }
      return com.google.privacy.dlp.v2.PrivacyMetric.KMapEstimationConfig.getDefaultInstance();
    }
docs: <code>.google.privacy.dlp.v2.PrivacyMetric.KMapEstimationConfig k_map_estimation_config = 5;
  </code>