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

      size = 0;
      if (kindCase_ == 1) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                1, (com.google.cloud.video.livestream.v1.TimeInterval) kind_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSize = size;
      return size;
    }
<pre>
A time interval in the form of a tuple of Unix epoch time.
</pre>

<code>.google.cloud.video.livestream.v1.TimeInterval time_interval = 1;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/DvrSession.java