@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (((bitField0_ & 0x00000001) != 0)) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getTranscript());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(vttCaptions_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, vttCaptions_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(srtCaptions_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, srtCaptions_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
The transcript for the audio file as SRT formatted captions. This is
populated only when `SRT` output is requested.
</pre>

<code>string srt_captions = 3;</code>

@return The bytes for srtCaptions.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/InlineResult.java