private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.storageinsights.v1.ReportConfig,
            com.google.cloud.storageinsights.v1.ReportConfig.Builder,
            com.google.cloud.storageinsights.v1.ReportConfigOrBuilder>
        getReportConfigsFieldBuilder() {
      if (reportConfigsBuilder_ == null) {
        reportConfigsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.storageinsights.v1.ReportConfig,
                com.google.cloud.storageinsights.v1.ReportConfig.Builder,
                com.google.cloud.storageinsights.v1.ReportConfigOrBuilder>(
                reportConfigs_,
                ((bitField0_ & 0x00000001) != 0),
                getParentForChildren(),
                isClean());
        reportConfigs_ = null;
      }
      return reportConfigsBuilder_;
    }
<pre>
The list of ReportConfig
</pre>

<code>repeated .google.cloud.storageinsights.v1.ReportConfig report_configs = 1;</code>
java-storageinsights/proto-google-cloud-storageinsights-v1/src/main/java/com/google/cloud/storageinsights/v1/ListReportConfigsResponse.java