public Builder setDataDisks(
        int index, com.google.cloud.tpu.v2alpha1.AttachedDisk.Builder builderForValue) {
      if (dataDisksBuilder_ == null) {
        ensureDataDisksIsMutable();
        dataDisks_.set(index, builderForValue.build());
        onChanged();
      } else {
        dataDisksBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
<pre>
The additional data disks for the Node.
</pre>

<code>repeated .google.cloud.tpu.v2alpha1.AttachedDisk data_disks = 41;</code>
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Node.java