@java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_Spot_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                com.google.cloud.tpu.v2alpha1.QueuedResource.Spot.class,
                com.google.cloud.tpu.v2alpha1.QueuedResource.Spot.Builder.class);
      }
<pre>
Spot tier definition.
</pre>

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