public Builder mergeFrom(
          com.google.cloud.texttospeech.v1beta1.MultiSpeakerMarkup.Turn other) {
        if (other
            == com.google.cloud.texttospeech.v1beta1.MultiSpeakerMarkup.Turn.getDefaultInstance())
          return this;
        if (!other.getSpeaker().isEmpty()) {
          speaker_ = other.speaker_;
          bitField0_ |= 0x00000001;
          onChanged();
        }
        if (!other.getText().isEmpty()) {
          text_ = other.text_;
          bitField0_ |= 0x00000002;
          onChanged();
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
<pre>
A Multi-speaker turn.
</pre>

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