@java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.texttospeech.v1beta1.MultiSpeakerMarkup) {
        return mergeFrom((com.google.cloud.texttospeech.v1beta1.MultiSpeakerMarkup) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }
<pre>
A collection of turns for multi-speaker synthesis.
</pre>

Protobuf type {@code google.cloud.texttospeech.v1beta1.MultiSpeakerMarkup}
java-texttospeech/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/MultiSpeakerMarkup.java