NestedAggregationDescriptor<T> public class NestedAggregationDescriptor<T> : BucketAggregationDescriptorBase<NestedAggregationDescriptor<T>, INestedAggregation, T>, INestedAggregation, IBucketAggregation, IAggregation Documentation Code public NestedAggregationDescriptor() public NestedAggregationDescriptor<T> Path(Field path) public NestedAggregationDescriptor<T> Path(Expression<Func<T, object>> path)