OpenSearch/docs/reference/ml/anomaly-detection/apis/get-job.asciidoc

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[role="xpack"]
[testenv="platinum"]
[[ml-get-job]]
=== Get {anomaly-jobs} API
++++
<titleabbrev>Get jobs</titleabbrev>
++++
Retrieves configuration information for {anomaly-jobs}.
[[ml-get-job-request]]
==== {api-request-title}
`GET _ml/anomaly_detectors/<job_id>` +
`GET _ml/anomaly_detectors/<job_id>,<job_id>` +
`GET _ml/anomaly_detectors/` +
`GET _ml/anomaly_detectors/_all`
[[ml-get-job-prereqs]]
==== {api-prereq-title}
* If the {es} {security-features} are enabled, you must have `monitor_ml`,
`monitor`, `manage_ml`, or `manage` cluster privileges to use this API. See
<<security-privileges>>.
[[ml-get-job-desc]]
==== {api-description-title}
You can get information for multiple {anomaly-jobs} in a single API request by
using a group name, a comma-separated list of jobs, or a wildcard expression.
You can get information for all {anomaly-jobs} by using `_all`, by specifying
`*` as the `<job_id>`, or by omitting the `<job_id>`.
IMPORTANT: This API returns a maximum of 10,000 jobs.
[[ml-get-job-path-parms]]
==== {api-path-parms-title}
`<job_id>`::
(Optional, string) Identifier for the {anomaly-job}. It can be a job
identifier, a group name, or a wildcard expression. If you do not specify one
of these options, the API returns information for all {anomaly-jobs}.
[[ml-get-job-query-parms]]
==== {api-query-parms-title}
`allow_no_jobs`::
(Optional, boolean) Specifies what to do when the request:
+
--
* Contains wildcard expressions and there are no jobs that match.
* Contains the `_all` string or no identifiers and there are no matches.
* Contains wildcard expressions and there are only partial matches.
The default value is `true`, which returns an empty `jobs` array
when there are no matches and the subset of results when there are partial
matches. If this parameter is `false`, the request returns a `404` status code
when there are no matches or only partial matches.
--
[[ml-get-job-results]]
==== {api-response-body-title}
The API returns the following information:
`jobs`::
(array) An array of {anomaly-job} resources.
For more information, see <<ml-job-resource>>.
[[ml-get-job-response-codes]]
==== {api-response-codes-title}
`404` (Missing resources)::
If `allow_no_jobs` is `false`, this code indicates that there are no
resources that match the request or only partial matches for the request.
[[ml-get-job-example]]
==== {api-examples-title}
The following example gets configuration information for the `total-requests` job:
[source,console]
--------------------------------------------------
GET _ml/anomaly_detectors/total-requests
--------------------------------------------------
// TEST[skip:setup:server_metrics_job]
The API returns the following results:
[source,console-result]
----
{
"count": 1,
"jobs": [
{
"job_id": "total-requests",
"job_type": "anomaly_detector",
"job_version": "7.0.0-alpha1",
"description": "Total sum of requests",
"create_time": 1517011406091,
"analysis_config": {
"bucket_span": "10m",
"detectors": [
{
"detector_description": "Sum of total",
"function": "sum",
"field_name": "total",
"detector_index": 0
}
],
"influencers": [ ]
},
"analysis_limits": {
"model_memory_limit": "1024mb",
"categorization_examples_limit": 4
},
"data_description": {
"time_field": "timestamp",
"time_format": "epoch_ms"
},
"model_snapshot_retention_days": 1,
"results_index_name": "shared",
"allow_lazy_open": false
}
]
}
----
// TESTRESPONSE[s/"7.0.0-alpha1"/$body.$_path/]
// TESTRESPONSE[s/1517011406091/$body.$_path/]