[DOCS] Separates data frame analytics APIs (#44451)

* [DOCS] Separates data frame analytics APIs

* [DOCS] Adds links between new pages

docs/reference/ml/apis/ml-api.asciidoc

@@ -1,12 +1,14 @@
 [role="xpack"]
 [testenv="platinum"]
 [[ml-apis]]
-== Machine learning APIs
+== {ml-cap} {anomaly-detect} APIs
 
-You can use the following APIs to perform {ml} activities.
-See <<ml-api-definitions, Definitions>> for the resource definitions used by the
+You can use the following APIs to perform {ml} {anomaly-detect} activities. See
+<<ml-api-definitions, Definitions>> for the resource definitions used by the
 machine learning APIs and in advanced job configuration options in Kibana.
 
+See also <<ml-df-analytics-apis>>. 
+
 [discrete]
 [[ml-api-anomaly-job-endpoint]]
 === {anomaly-jobs-cap}
@@ -48,23 +50,11 @@ machine learning APIs and in advanced job configuration options in Kibana.
 * <<ml-preview-datafeed,Preview {dfeed}>>
 * <<ml-update-datafeed,Update {dfeed}>>
 
-[discrete]
-[[ml-api-dfanalytics-endpoint]]
-=== {dfanalytics-cap} APIs
-
-* <<put-dfanalytics,Create>> or 
-<<delete-dfanalytics,delete {dfanalytics-jobs}>>
-* <<get-dfanalytics,Get {dfanalytics-jobs} info>> or
-<<get-dfanalytics-stats,statistics>>
-* <<start-dfanalytics,Start>> or <<stop-dfanalytics,stop {dfanalytics-jobs}>>
-* <<evaluate-dfanalytics,Evaluate {dfanalytics}>>
-
-
 [discrete]
 [[ml-api-job-endpoint]]
 === Jobs
 
-See <<ml-api-anomaly-job-endpoint>> and <<ml-api-dfanalytics-endpoint>>.
+See <<ml-api-anomaly-job-endpoint>>.
 
 [discrete]
 [[ml-api-snapshot-endpoint]]
@@ -120,7 +110,6 @@ include::put-job.asciidoc[]
 include::put-calendar.asciidoc[]
 include::put-datafeed.asciidoc[]
 include::put-filter.asciidoc[]
-include::put-dfanalytics.asciidoc[]
 //DELETE
 include::delete-calendar.asciidoc[]
 include::delete-datafeed.asciidoc[]
@@ -131,9 +120,6 @@ include::delete-job.asciidoc[]
 include::delete-calendar-job.asciidoc[]
 include::delete-snapshot.asciidoc[]
 include::delete-expired-data.asciidoc[]
-include::delete-dfanalytics.asciidoc[]
-//EVALUATE
-include::evaluate-dfanalytics.asciidoc[]
 //FIND
 include::find-file-structure.asciidoc[]
 //FLUSH
@@ -144,8 +130,6 @@ include::forecast.asciidoc[]
 include::get-bucket.asciidoc[]
 include::get-calendar.asciidoc[]
 include::get-category.asciidoc[]
-include::get-dfanalytics.asciidoc[]
-include::get-dfanalytics-stats.asciidoc[]
 include::get-datafeed.asciidoc[]
 include::get-datafeed-stats.asciidoc[]
 include::get-influencer.asciidoc[]
@@ -168,9 +152,7 @@ include::revert-snapshot.asciidoc[]
 //SET/START/STOP
 include::set-upgrade-mode.asciidoc[]
 include::start-datafeed.asciidoc[]
-include::start-dfanalytics.asciidoc[]
 include::stop-datafeed.asciidoc[]
-include::stop-dfanalytics.asciidoc[]
 //UPDATE
 include::update-datafeed.asciidoc[]
 include::update-filter.asciidoc[]

docs/reference/ml/df-analytics/apis/index.asciidoc

@@ -0,0 +1,30 @@
+[role="xpack"]
+[testenv="platinum"]
+[[ml-df-analytics-apis]]
+== {ml-cap} {dfanalytics} APIs
+
+You can use the following APIs to perform {ml} {dfanalytics} activities.
+
+* <<put-dfanalytics,Create {dfanalytics-jobs}>> 
+* <<delete-dfanalytics,Delete {dfanalytics-jobs}>>
+* <<get-dfanalytics,Get {dfanalytics-jobs} info>>
+* <<get-dfanalytics-stats,Get {dfanalytics-jobs} statistics>>
+* <<start-dfanalytics,Start {dfanalytics-jobs}>>
+* <<stop-dfanalytics,Stop {dfanalytics-jobs}>>
+* <<evaluate-dfanalytics,Evaluate {dfanalytics}>>
+
+See also <<ml-apis>>. 
+
+//CREATE
+include::put-dfanalytics.asciidoc[]
+//DELETE
+include::delete-dfanalytics.asciidoc[]
+//EVALUATE
+include::evaluate-dfanalytics.asciidoc[]
+//GET
+include::get-dfanalytics.asciidoc[]
+include::get-dfanalytics-stats.asciidoc[]
+//SET/START/STOP
+include::start-dfanalytics.asciidoc[]
+include::stop-dfanalytics.asciidoc[]
+

docs/reference/rest-api/defs.asciidoc

@@ -17,7 +17,7 @@ These resource definitions are used in APIs related to {ml-features} and
 * <<role-mapping-resources,Role mappings>>
 
 include::{es-repo-dir}/ml/apis/datafeedresource.asciidoc[]
-include::{es-repo-dir}/ml/apis/dfanalyticsresources.asciidoc[]
+include::{es-repo-dir}/ml/df-analytics/apis/dfanalyticsresources.asciidoc[]
 include::{es-repo-dir}/data-frames/apis/transformresource.asciidoc[]
 include::{es-repo-dir}/ml/apis/evaluateresources.asciidoc[]
 include::{es-repo-dir}/ml/apis/jobresource.asciidoc[]

docs/reference/rest-api/index.asciidoc

@@ -19,7 +19,8 @@ not be included yet.
 * <<index-lifecycle-management-api,Index lifecycle management APIs>>
 * <<snapshot-lifecycle-management-api,Snapshot lifecycle management APIs>>
 * <<licensing-apis,Licensing APIs>>
-* <<ml-apis,Machine Learning APIs>>
+* <<ml-apis,{ml-cap} {anomaly-detect} APIs>>
+* <<ml-df-analytics-apis,{ml-cap} {dfanalytics} APIs>>
 * <<security-api,Security APIs>>
 * <<watcher-api,Watcher APIs>>
 * <<rollup-apis,Rollup APIs>>
@@ -37,6 +38,7 @@ include::{es-repo-dir}/indices/apis/index.asciidoc[]
 include::{es-repo-dir}/licensing/index.asciidoc[]
 include::{es-repo-dir}/migration/migration.asciidoc[]
 include::{es-repo-dir}/ml/apis/ml-api.asciidoc[]
+include::{es-repo-dir}/ml/df-analytics/apis/index.asciidoc[]
 include::{es-repo-dir}/rollup/rollup-api.asciidoc[]
 include::{xes-repo-dir}/rest-api/security.asciidoc[]
 include::{xes-repo-dir}/rest-api/watcher.asciidoc[]