HLRC: Add ML delete filter action (#35382)

* HLRC: Add ML delete filter action

It adds delete ML filter action to the high level rest client.

Relates #29827

docs/java-rest/high-level/ml/delete-filter.asciidoc

@@ -0,0 +1,33 @@
+--
+:api: delete-filter
+:request: DeleteFilterRequest
+:response: AcknowledgedResponse
+--
+[id="{upid}-{api}"]
+=== Delete Filter API
+Delete a {ml} filter.
+The API accepts a +{request}+ and responds
+with a +{response}+ object.
+
+[id="{upid}-{api}-request"]
+==== Delete Filter Request
+
+A +{request}+ object requires a non-null `filterId`.
+
+["source","java",subs="attributes,callouts,macros"]
+---------------------------------------------------
+include-tagged::{doc-tests-file}[{api}-request]
+---------------------------------------------------
+<1> Constructing a new request referencing an existing filter
+
+[id="{upid}-{api}-response"]
+==== Delete Filter Response
+
+The returned +{response}+ object indicates the acknowledgement of the request:
+["source","java",subs="attributes,callouts,macros"]
+---------------------------------------------------
+include-tagged::{doc-tests-file}[{api}-response]
+---------------------------------------------------
+<1> `isAcknowledged` was the deletion request acknowledged or not
+
+include::../execution.asciidoc[]

docs/java-rest/high-level/supported-apis.asciidoc

@@ -265,10 +265,11 @@ The Java High Level REST Client supports the following Machine Learning APIs:
 * <<{upid}-put-calendar>>
 * <<{upid}-delete-calendar>>
 * <<{upid}-put-filter>>
-* <<{upid}-get-model-snapshots>>
 * <<{upid}-get-filters>>
 * <<{upid}-delete-model-snapshot>>
 * <<{upid}-update-filter>>
+* <<{upid}-delete-filter>>
+* <<{upid}-get-model-snapshots>>
 
 include::ml/put-job.asciidoc[]
 include::ml/get-job.asciidoc[]
@@ -302,6 +303,7 @@ include::ml/get-model-snapshots.asciidoc[]
 include::ml/get-filters.asciidoc[]
 include::ml/delete-model-snapshot.asciidoc[]
 include::ml/update-filter.asciidoc[]
+include::ml/delete-filter.asciidoc[]
 
 == Migration APIs