@java.lang.Override
  public boolean hasProvisioningData() {
    return stateDataCase_ == 4;
  }
<pre>
Further data for the provisioning state.
</pre>

<code>.google.cloud.tpu.v2alpha1.QueuedResourceState.ProvisioningData provisioning_data = 4;
</code>

@return Whether the provisioningData field is set.
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResourceState.java