Get datafeeds API
editGet datafeeds API
editRetrieves configuration information for datafeeds.
Request
editGET _ml/datafeeds/<feed_id>
GET _ml/datafeeds/<feed_id>,<feed_id>
GET _ml/datafeeds/
GET _ml/datafeeds/_all
Prerequisites
edit-
You must have
monitor_ml
,monitor
,manage_ml
, ormanage
cluster privileges to use this API. For more information, see Security privileges.
Description
editYou can get information for multiple datafeeds in a single API request by using a
comma-separated list of datafeeds or a wildcard expression. You can get
information for all datafeeds by using _all
, by specifying *
as the
<feed_id>
, or by omitting the <feed_id>
.
This API returns a maximum of 10,000 datafeeds.
Path parameters
edit-
feed_id
- (string) Identifier for the datafeed. It can be a datafeed identifier or a wildcard expression. If you do not specify one of these options, the API returns information about all datafeeds.
Query parameters
edit-
allow_no_datafeeds
-
(Optional, boolean) Specifies what to do when the request:
- Contains wildcard expressions and there are no {datafeeds} 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 emptydatafeeds
array when there are no matches and the subset of results when there are partial matches. If this parameter isfalse
, the request returns a404
status code when there are no matches or only partial matches.
Response body
editThe API returns the following information:
-
datafeeds
- (array) An array of datafeed objects. For more information, see Datafeed resources.
Response codes
edit-
404
(Missing resources) -
If
allow_no_datafeeds
isfalse
, this code indicates that there are no resources that match the request or only partial matches for the request.
Examples
editThe following example gets configuration information for the
datafeed-total-requests
datafeed:
GET _ml/datafeeds/datafeed-total-requests
The API returns the following results:
{ "count": 1, "datafeeds": [ { "datafeed_id": "datafeed-total-requests", "job_id": "total-requests", "query_delay": "83474ms", "indices": [ "server-metrics" ], "query": { "match_all": { "boost": 1.0 } }, "scroll_size": 1000, "chunking_config": { "mode": "auto" } } ] }