public async Task<IBulkResponse> ReIndexBulk(IEnumerable<BeerDto> beers, string index)
 {
     //string url = WebConfigurationManager.AppSettings["elasticsearch"];
     //var node = new Uri(url);
     var settings = new ConnectionSettings(_node, defaultIndex: index);
     var client = new ElasticClient(settings);
     await client.MapAsync<BeerDto>(d => d.Properties(p => p.String(s => s.Name(n => n.Name).Analyzer("autocomplete"))));
     return await client.IndexManyAsync(beers);
 }