private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
        getQueryValueFieldBuilder();
      }
    }
<pre>
A guest attributes.
</pre>

Protobuf type {@code google.cloud.tpu.v2alpha1.GuestAttributes}
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/GuestAttributes.java