public com.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.MultiNodeParams.Builder
            getMultiNodeParamsBuilder() {
          bitField0_ |= 0x00000004;
          onChanged();
          return getMultiNodeParamsFieldBuilder().getBuilder();
        }
<pre>
Optional. Fields to specify in case of multi-node request.
</pre>

<code>
.google.cloud.tpu.v2alpha1.QueuedResource.Tpu.NodeSpec.MultiNodeParams multi_node_params = 6 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java