@java.lang.Override
  public com.google.cloud.speech.v2.CreatePhraseSetRequestOrBuilder
      getCreatePhraseSetRequestOrBuilder() {
    if (requestCase_ == 17) {
      return (com.google.cloud.speech.v2.CreatePhraseSetRequest) request_;
    }
    return com.google.cloud.speech.v2.CreatePhraseSetRequest.getDefaultInstance();
  }
<pre>
The CreatePhraseSetRequest that spawned the Operation.
</pre>

<code>.google.cloud.speech.v2.CreatePhraseSetRequest create_phrase_set_request = 17;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/OperationMetadata.java