private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
        getCreateTimeFieldBuilder();
        getUpdateTimeFieldBuilder();
        getAutoscalingSettingsFieldBuilder();
        getStretchedClusterConfigFieldBuilder();
      }
    }
<pre>
A cluster in a private cloud.
</pre>

Protobuf type {@code google.cloud.vmwareengine.v1.Cluster}
java-vmwareengine/proto-google-cloud-vmwareengine-v1/src/main/java/com/google/cloud/vmwareengine/v1/Cluster.java