OpenSearch/docs/en/rest-api/ml/get-category.asciidoc

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[[ml-get-category]]
==== Get Categories
The get categories API allows you to retrieve information about the categories in the results for a job.
===== Request
`GET _xpack/ml/anomaly_detectors/<job_id>/results/categories` +
`GET _xpack/ml/anomaly_detectors/<job_id>/results/categories/<category_id>`
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===== Description
OUTDATED?: The get job API can also be applied to all jobs by using `_all` as the job name.
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===== Path Parameters
`job_id`::
(+string+) Identifier for the job.
`category_id`::
(+string+) Identifier for the category. If you do not specify this optional parameter,
the API returns information about all categories that you have authority to view.
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===== Results
The API returns information about the job resource. For more information, see
<<ml-job-resource,job resources>>.
===== Query Parameters
`_stats`::
(+boolean+; default: ++true++) If true (default false), will just validate the cluster definition but will not perform the creation
===== Responses
200
(EmptyResponse) The cluster has been successfully deleted
404
(BasicFailedReply) The cluster specified by {cluster_id} cannot be found (code: clusters.cluster_not_found)
412
(BasicFailedReply) The Elasticsearch cluster has not been shutdown yet (code: clusters.cluster_plan_state_error)
===== Examples
.Example results for a single job
----
{
"count": 1,
"jobs": [
{
"job_id": "it-ops-kpi",
"description": "First simple job",
"create_time": 1491007356077,
"finished_time": 1491007365347,
"analysis_config": {
"bucket_span": "5m",
"latency": "0ms",
"summary_count_field_name": "doc_count",
"detectors": [
{
"detector_description": "low_sum(events_per_min)",
"function": "low_sum",
"field_name": "events_per_min",
"detector_rules": []
}
],
"influencers": [],
"use_per_partition_normalization": false
},
"data_description": {
"time_field": "@timestamp",
"time_format": "epoch_ms"
},
"model_plot_config": {
"enabled": true
},
"model_snapshot_retention_days": 1,
"model_snapshot_id": "1491007364",
"results_index_name": "shared"
}
]
}
----
////