public static Task <ElasticsearchResponse <T> > IndicesPutAliasAsync <T>(this ElasticsearchClient client, string index, string name, object body, Func <IndicesPutAliasRequestParameters, IndicesPutAliasRequestParameters> requestParameters = null)
{
var selector = Obsolete.UpCastSelector <IndicesPutAliasRequestParameters, PutAliasRequestParameters>(requestParameters);
return(client.IndicesPutAliasAsync <T>(index, name, selector));
}