elasticsearch/docs/java-rest/high-level/ml/get-trained-models-stats.asciidoc

--
:api: get-trained-models-stats
:request: GetTrainedModelsStatsRequest
:response: GetTrainedModelsStatsResponse
--
[role="xpack"]
[id="{upid}-{api}"]
=== Get trained models stats API

experimental[]

Retrieves one or more trained model statistics.
The API accepts a +{request}+ object and returns a +{response}+.

[id="{upid}-{api}-request"]
==== Get trained models stats request

A +{request}+ requires either a trained model ID, a comma-separated list of
IDs, or the special wildcard `_all` to get stats for all trained models.

["source","java",subs="attributes,callouts,macros"]
--------------------------------------------------
include-tagged::{doc-tests-file}[{api}-request]
--------------------------------------------------
<1> Constructing a new GET request referencing an existing Trained Model
<2> Set the paging parameters
<3> Allow empty response if no trained models match the provided ID patterns.
    If false, an error will be thrown if no trained models match the
    ID patterns.

include::../execution.asciidoc[]

[id="{upid}-{api}-response"]
==== Response

The returned +{response}+ contains the statistics
for the requested trained model.

["source","java",subs="attributes,callouts,macros"]
--------------------------------------------------
include-tagged::{doc-tests-file}[{api}-response]
--------------------------------------------------