class Elasticsearch::DSL::Search::Aggregations::SumBucket
A sibling pipeline aggregation which calculates the sum across all bucket of a specified metric in a sibling aggregation.
@example Passing the options as a Hash
aggregation :sum_monthly_sales do sum_bucket buckets_path: 'sales_per_month>sales' end
@example Passing the options as a block
aggregation :sum_monthly_sales do sum_bucket do buckets_path 'sales_per_month>sales' end end