public int getEnableTimePointingValue(int index) {
      return enableTimePointing_.get(index);
    }
<pre>
Whether and what timepoints are returned in the response.
</pre>

<code>
repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
</code>

@param index The index of the value to return.
@return The enum numeric value on the wire of enableTimePointing at the given index.
java-texttospeech/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java