public com.google.cloud.tpu.v2.AcceleratorConfigOrBuilder getAcceleratorConfigOrBuilder() {
      if (acceleratorConfigBuilder_ != null) {
        return acceleratorConfigBuilder_.getMessageOrBuilder();
      } else {
        return acceleratorConfig_ == null
            ? com.google.cloud.tpu.v2.AcceleratorConfig.getDefaultInstance()
            : acceleratorConfig_;
      }
    }
<pre>
The AccleratorConfig for the TPU Node.
</pre>

<code>.google.cloud.tpu.v2.AcceleratorConfig accelerator_config = 46;</code>
java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/Node.java