-- | A URL of a site\'s sitemap index. For example:
-- \`http:\/\/www.example.com\/sitemapindex.xml\`.
slSitemapIndex :: Lens' SitemapsList (Maybe Text)
slSitemapIndex
  = lens _slSitemapIndex
      (\ s a -> s{_slSitemapIndex = a})
slSitemapIndex :: Lens' SitemapsList (Maybe Text)
slSitemapIndex
  = lens _slSitemapIndex
      (\ s a -> s{_slSitemapIndex = a})
slSitemapIndex
  = lens _slSitemapIndex
      (\ s a -> s{_slSitemapIndex = a})