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);
}