@java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.cloud.tpu.v2alpha1.CloudTpuProto
          .internal_static_google_cloud_tpu_v2alpha1_Node_descriptor;
    }
<pre>
A TPU instance.
</pre>

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