@java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
        return com.google.cloud.tpu.v2alpha1.CloudTpuProto
            .internal_static_google_cloud_tpu_v2alpha1_QueuedResource_QueueingPolicy_descriptor;
      }
<pre>
Defines the policy of the QueuedRequest.
</pre>

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