@java.lang.Override
  public com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig getShieldedInstanceConfig() {
    return shieldedInstanceConfig_ == null
        ? com.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig.getDefaultInstance()
        : shieldedInstanceConfig_;
  }
<pre>
Shielded Instance options.
</pre>

<code>.google.cloud.tpu.v2alpha1.ShieldedInstanceConfig shielded_instance_config = 45;</code>

@return The shieldedInstanceConfig.
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java