@java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.tpu.v1.CloudTpuProto
        .internal_static_google_cloud_tpu_v1_AcceleratorType_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.tpu.v1.AcceleratorType.class,
            com.google.cloud.tpu.v1.AcceleratorType.Builder.class);
  }
<pre>
A accelerator type that a Node can be configured with.
</pre>

Protobuf type {@code google.cloud.tpu.v1.AcceleratorType}
java-tpu/proto-google-cloud-tpu-v1/src/main/java/com/google/cloud/tpu/v1/AcceleratorType.java