@Override
  public UnaryCallable<ListVodAdTagDetailsRequest, ListVodAdTagDetailsPagedResponse>
      listVodAdTagDetailsPagedCallable() {
    return listVodAdTagDetailsPagedCallable;
  }
Constructs an instance of GrpcVideoStitcherServiceStub, using the given settings. This is
protected so that it is easy to make a subclass, but otherwise, the static factory methods
should be preferred.
java-video-stitcher/google-cloud-video-stitcher/src/main/java/com/google/cloud/video/stitcher/v1/stub/GrpcVideoStitcherServiceStub.java