public com.google.cloud.tpu.v2.AttachedDisk.Builder getDataDisksBuilder(int index) {
      return getDataDisksFieldBuilder().getBuilder(index);
    }
<pre>
The additional data disks for the Node.
</pre>

<code>repeated .google.cloud.tpu.v2.AttachedDisk data_disks = 41;</code>
java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java