@java.lang.Override
      public int getSerializedSize() {
        int size = memoizedSize;
        if (size != -1) return size;

        size = 0;
        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
          size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
        }
        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nodeId_)) {
          size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nodeId_);
        }
        if (((bitField0_ & 0x00000002) != 0)) {
          size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getNode());
        }
        if (((bitField0_ & 0x00000001) != 0)) {
          size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getMultiNodeParams());
        }
        size += getUnknownFields().getSerializedSize();
        memoizedSize = size;
        return size;
      }
<pre>
Required. The node.
</pre>

<code>.google.cloud.tpu.v2alpha1.Node node = 3 [(.google.api.field_behavior) = REQUIRED];
</code>
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/QueuedResource.java