elasticsearch-js/docs/reference/api/AggregationsVariableWidthHistogramAggregation.md

Interface AggregationsVariableWidthHistogramAggregation

Name	Type	Description
buckets	integer	The target number of buckets.
field	Field	The name of the field.
initial_buffer	integer	Specifies the number of individual documents that will be stored in memory on a shard before the initial bucketing algorithm is run. Defaults to min(10 * shard_size, 50000).
script	Script	ScriptSource
shard_size	integer	The number of buckets that the coordinating node will request from each shard. Defaults to buckets * 50.