@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(type_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, type_);
    }
    for (int i = 0; i < acceleratorConfigs_.size(); i++) {
      output.writeMessage(3, acceleratorConfigs_.get(i));
    }
    getUnknownFields().writeTo(output);
  }
<pre>
The accelerator config.
</pre>

<code>repeated .google.cloud.tpu.v2.AcceleratorConfig accelerator_configs = 3;</code>
java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/AcceleratorType.java