@java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
      if (valueCase_ == 1) {
        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, value_);
      }
      if (valueCase_ == 2) {
        output.writeMessage(2, (com.google.cloud.speech.v2.PhraseSet) value_);
      }
      getUnknownFields().writeTo(output);
    }
<pre>
An inline defined PhraseSet.
</pre>

<code>.google.cloud.speech.v2.PhraseSet inline_phrase_set = 2;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/SpeechAdaptation.java