public Builder addAllEnableTimePointingValue(java.lang.Iterable<java.lang.Integer> values) {
      ensureEnableTimePointingIsMutable();
      for (int value : values) {
        enableTimePointing_.add(value);
      }
      onChanged();
      return this;
    }
<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 values The enum numeric values on the wire for enableTimePointing to add.
@return This builder for chaining.
java-texttospeech/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java