  Http::FilterHeadersStatus decodeHeaders(Http::RequestHeaderMap&, bool end_stream) override {
    return end_stream ? Http::FilterHeadersStatus::Continue
                      : Http::FilterHeadersStatus::StopIteration;
  }
  Http::FilterHeadersStatus decodeHeaders(Http::RequestHeaderMap&, bool end_stream) override {
    return end_stream ? Http::FilterHeadersStatus::Continue
                      : Http::FilterHeadersStatus::StopIteration;
  }