private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
        getPolicyFieldBuilder();
        getCreateTimeFieldBuilder();
        getUpdateTimeFieldBuilder();
        getLastSyncFieldBuilder();
        getStateTimeFieldBuilder();
        getCurrentSyncInfoFieldBuilder();
        getRecentCloneJobsFieldBuilder();
        getErrorFieldBuilder();
        getRecentCutoverJobsFieldBuilder();
      }
    }
<pre>
MigratingVm describes the VM that will be migrated from a Source environment
and its replication state.
</pre>

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