Bucket selector aggregation #

A parent pipeline aggregation filtering the bucket list itself: a script predicate per bucket — buckets whose script evaluates false are dropped from the response.

Parameters for bucket_selector #

• buckets_path
  (Required, object) Map of script variable names to sibling metric paths.
• script
  (Required, string) Keep predicate over params.<name>.
• gap_policy
  (Optional, string) skip (default) or insert_zeros.