public Builder clearParquetOptions() {
      if (parquetOptionsBuilder_ == null) {
        if (reportFormatCase_ == 7) {
          reportFormatCase_ = 0;
          reportFormat_ = null;
          onChanged();
        }
      } else {
        if (reportFormatCase_ == 7) {
          reportFormatCase_ = 0;
          reportFormat_ = null;
        }
        parquetOptionsBuilder_.clear();
      }
      return this;
    }
<pre>
Options for Parquet formatted reports.
</pre>

<code>.google.cloud.storageinsights.v1.ParquetOptions parquet_options = 7;</code>
java-storageinsights/proto-google-cloud-storageinsights-v1/src/main/java/com/google/cloud/storageinsights/v1/ReportConfig.java