[DOCS] Adds allow no jobs param to the GET, GET stats and Close APIs (#44503)

Author: szabosteve

docs/reference/ml/anomaly-detection/apis/close-job.asciidoc

@@ -59,6 +59,20 @@ results the job might have recently produced or might produce in the future.
 [[ml-close-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.
+--
+
 `force`::
   (boolean) Use to close a failed job, or to forcefully close a job which has not
   responded to its initial close request.
@@ -73,6 +87,13 @@ results the job might have recently produced or might produce in the future.
 You must have `manage_ml`, or `manage` cluster privileges to use this API.
 For more information, see {stack-ov}/security-privileges.html[Security privileges].
 
+[[ml-close-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-close-job-example]]
 ==== {api-examples-title}
 

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

@@ -37,6 +37,23 @@ IMPORTANT: This API returns a maximum of 10,000 jobs.
   or a wildcard expression. If you do not specify one of these options, the API
   returns statistics for all jobs.
 
+[[ml-get-job-stats-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-stats-results]]
 ==== {api-response-body-title}
 
@@ -53,6 +70,13 @@ You must have `monitor_ml`, `monitor`, `manage_ml`, or `manage` cluster
 privileges to use this API. For more information, see
 {stack-ov}/security-privileges.html[Security Privileges].
 
+[[ml-get-job-stats-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-stats-example]]
 ==== {api-examples-title}
 

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

@@ -37,6 +37,23 @@ IMPORTANT: This API returns a maximum of 10,000 jobs.
   or a wildcard expression. If you do not specify one of these options, the API
   returns information for all 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}
 
@@ -53,6 +70,13 @@ You must have `monitor_ml`, `monitor`, `manage_ml`, or `manage` cluster
 privileges to use this API. For more information, see
 {stack-ov}/security-privileges.html[Security Privileges].
 
+[[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}