/// <summary>
/// Retrieves the list of buckets if terms aggregation is present
/// </summary>
public static IEnumerable <KeyedBucket <string> > GetGroupBy <T>(this AggregationsHelper aggs, Expression <Func <T, object> > fieldGetter)
{
var aggName = fieldGetter.GetAggName(AggType.GroupBy);
return(aggs.GetGroupBy(aggName));
}
public IEnumerable <KeyedBucket <string> > GetGroupBy(Expression <Func <T, object> > fieldGetter)
{
return(aggs.GetGroupBy(fieldGetter));
}