@java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)) {
      return super.equals(obj);
    }
    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse other =
        (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) obj;

    if (!getAudioContent().equals(other.getAudioContent())) return false;
    if (!getTimepointsList().equals(other.getTimepointsList())) return false;
    if (hasAudioConfig() != other.hasAudioConfig()) return false;
    if (hasAudioConfig()) {
      if (!getAudioConfig().equals(other.getAudioConfig())) return false;
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }
<pre>
The audio metadata of `audio_content`.
</pre>

<code>.google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;</code>
java-texttospeech/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java