@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      updateMask_ = null;
      if (updateMaskBuilder_ != null) {
        updateMaskBuilder_.dispose();
        updateMaskBuilder_ = null;
      }
      dvrSession_ = null;
      if (dvrSessionBuilder_ != null) {
        dvrSessionBuilder_.dispose();
        dvrSessionBuilder_ = null;
      }
      requestId_ = "";
      return this;
    }
<pre>
Request message for "LivestreamService.UpdateDvrSession".
</pre>

Protobuf type {@code google.cloud.video.livestream.v1.UpdateDvrSessionRequest}
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/UpdateDvrSessionRequest.java