public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.Builder getTpuBuilder() {
      return getTpuFieldBuilder().getBuilder();
    }
<pre>
Defines a TPU resource.
</pre>

<code>.google.cloud.tpu.v2alpha1.QueuedResource.Tpu tpu = 2;</code>
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java