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

Interface StandardRetriever

Name	Type	Description
collapse	SearchFieldCollapse	Collapses the top documents by a specified key into a single top document per key.
query	QueryDslQueryContainer	Defines a query to retrieve a set of top documents.
search_after	SortResults	Defines a search after object parameter used for pagination.
sort	Sort	A sort object that that specifies the order of matching documents.
terminate_after	integer	Maximum number of documents to collect for each shard.