class OpenSearch::DSL::Search::Aggregations::CumulativeSum
A parent pipeline aggregation which calculates the cumulative sum of a specified metric in a parent histogram (or date_histogram) aggregation.
@example Passing the options as a Hash
aggregation :cumulative_sales do cumulative_sum buckets_path: 'sales' end
@example Passing the options as a block
aggregation :cumulative_sales do cumulative_sum do buckets_path 'sales' end end