@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(1, getNative());
    }
    if (((bitField0_ & 0x00000002) != 0)) {
      output.writeMessage(2, getVtt());
    }
    if (((bitField0_ & 0x00000004) != 0)) {
      output.writeMessage(3, getSrt());
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Configuration for the SRT output format. If this field is set, then
transcripts will be written to the sink in the SRT format.
</pre>

<code>.google.cloud.speech.v2.SrtOutputFileFormatConfig srt = 3;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/OutputFormatConfig.java