[[reference-fleet-msearch]]

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||        ██╔══██╗██╔════╝██╔══██╗██╔══██╗████╗ ████║██╔════╝                                                            ||
||        ██████╔╝█████╗  ███████║██║  ██║██╔████╔██║█████╗                                                              ||
||        ██╔══██╗██╔══╝  ██╔══██║██║  ██║██║╚██╔╝██║██╔══╝                                                              ||
||        ██║  ██║███████╗██║  ██║██████╔╝██║ ╚═╝ ██║███████╗                                                            ||
||        ╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝╚═════╝ ╚═╝     ╚═╝╚══════╝                                                            ||
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||    This file is autogenerated, DO NOT send pull requests that changes this file directly.                             ||
||    You should update the script that does the generation, which can be found in:                                      ||
||    https://github.com/elastic/elastic-client-generator-js                                                             ||
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||    You can run the script with the following command:                                                                 ||
||       npm run elasticsearch -- --version <version>                                                                    ||
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[discrete]
=== client.fleet.msearch

Executes several [fleet searches](https://www.elastic.co/guide/en/elasticsearch/reference/current/fleet-search.html) with a single API request. The API follows the same structure as the [multi search](https://www.elastic.co/guide/en/elasticsearch/reference/current/search-multi-search.html) API. However, similar to the fleet search API, it supports the wait_for_checkpoints parameter.

[discrete]
==== Function signature

[source,ts]
----
(FleetMsearchRequest, options?): Promise<FleetMsearchResponse>
----

[discrete]
===== `FleetMsearchRequest`

[source,ts]
----
interface FleetMsearchRequest extends <<shared-type-request-base, RequestBase>> {
  index?: <<shared-type-index-name, IndexName>> | <<shared-type-index-alias, IndexAlias>>
  allow_no_indices?: boolean
  ccs_minimize_roundtrips?: boolean
  expand_wildcards?: <<shared-type-expand-wildcards, ExpandWildcards>>
  ignore_throttled?: boolean
  ignore_unavailable?: boolean
  max_concurrent_searches?: <<shared-type-long, long>>
  max_concurrent_shard_requests?: <<shared-type-long, long>>
  pre_filter_shard_size?: <<shared-type-long, long>>
  search_type?: <<shared-type-search-type, SearchType>>
  rest_total_hits_as_int?: boolean
  typed_keys?: boolean
  wait_for_checkpoints?: FleetCheckpoint[]
  allow_partial_search_results?: boolean
  searches?: MsearchRequestItem[]
}
----

[discrete]
===== `FleetMsearchResponse`

[source,ts]
----
interface FleetMsearchResponse<TDocument = unknown> {
  docs: MsearchResponseItem<TDocument>[]
}
----