[ML] Release native inference functionality as beta (#90418)

Previously this functionality was tech preview (aka experimental).
This PR changes it to beta.

docs/changelog/90418.yaml

@@ -0,0 +1,5 @@
+pr: 90418
+summary: Release native inference functionality as beta
+area: Machine Learning
+type: enhancement
+issues: []

docs/reference/ml/trained-models/apis/clear-trained-model-deployment-cache.asciidoc

@@ -8,7 +8,7 @@
 
 Clears a trained model deployment cache on all nodes where the trained model is assigned.
 
-preview::[]
+beta::[]
 
 [[clear-trained-model-deployment-cache-request]]
 == {api-request-title}

docs/reference/ml/trained-models/apis/infer-trained-model.asciidoc

@@ -8,7 +8,7 @@
 
 Evaluates a trained model. The model may be any supervised model either trained by {dfanalytics} or imported.
 
-preview::[]
+beta::[]
 
 [[infer-trained-model-request]]
 == {api-request-title}

docs/reference/ml/trained-models/apis/put-trained-model-definition-part.asciidoc

@@ -8,7 +8,7 @@
 
 Creates part of a trained model definition.
 
-preview::[]
+beta::[]
 
 [[ml-put-trained-model-definition-part-request]]
 == {api-request-title}

docs/reference/ml/trained-models/apis/put-trained-model-vocabulary.asciidoc

@@ -9,7 +9,7 @@
 Creates a trained model vocabulary.
 This is supported only for natural language processing (NLP) models.
 
-preview::[]
+beta::[]
 
 [[ml-put-trained-model-vocabulary-request]]
 == {api-request-title}

docs/reference/ml/trained-models/apis/start-trained-model-deployment.asciidoc

@@ -8,7 +8,7 @@
 
 Starts a new trained model deployment.
 
-preview::[]
+beta::[]
 
 [[start-trained-model-deployment-request]]
 == {api-request-title}

docs/reference/ml/trained-models/apis/stop-trained-model-deployment.asciidoc

@@ -8,7 +8,7 @@
 
 Stops a trained model deployment.
 
-preview::[]
+beta::[]
 
 [[stop-trained-model-deployment-request]]
 == {api-request-title}

rest-api-spec/src/main/resources/rest-api-spec/api/ml.clear_trained_model_deployment_cache.json

@@ -4,7 +4,7 @@
       "url":"https://www.elastic.co/guide/en/elasticsearch/reference/master/clear-trained-model-deployment-cache.html",
       "description":"Clear the cached results from a trained model deployment"
     },
-    "stability":"experimental",
+    "stability":"beta",
     "visibility":"public",
     "headers":{
       "accept": [ "application/json"],

rest-api-spec/src/main/resources/rest-api-spec/api/ml.infer_trained_model.json

@@ -4,7 +4,7 @@
       "url":"https://www.elastic.co/guide/en/elasticsearch/reference/master/infer-trained-model.html",
       "description":"Evaluate a trained model."
     },
-    "stability":"experimental",
+    "stability":"beta",
     "visibility":"public",
     "headers":{
       "accept": [ "application/json"],

rest-api-spec/src/main/resources/rest-api-spec/api/ml.put_trained_model_definition_part.json

@@ -4,7 +4,7 @@
       "url":"https://www.elastic.co/guide/en/elasticsearch/reference/current/put-trained-model-definition-part.html",
       "description":"Creates part of a trained model definition"
     },
-    "stability":"experimental",
+    "stability":"beta",
     "visibility":"public",
     "headers":{
       "accept": [ "application/json"],

rest-api-spec/src/main/resources/rest-api-spec/api/ml.put_trained_model_vocabulary.json

@@ -4,7 +4,7 @@
       "url":"https://www.elastic.co/guide/en/elasticsearch/reference/current/put-trained-model-vocabulary.html",
       "description":"Creates a trained model vocabulary"
     },
-    "stability":"experimental",
+    "stability":"beta",
     "visibility":"public",
     "headers":{
       "accept": [ "application/json"],

rest-api-spec/src/main/resources/rest-api-spec/api/ml.start_trained_model_deployment.json

@@ -4,7 +4,7 @@
       "url":"https://www.elastic.co/guide/en/elasticsearch/reference/master/start-trained-model-deployment.html",
       "description":"Start a trained model deployment."
     },
-    "stability":"experimental",
+    "stability":"beta",
     "visibility":"public",
     "headers":{
       "accept": [ "application/json"],

rest-api-spec/src/main/resources/rest-api-spec/api/ml.stop_trained_model_deployment.json

@@ -4,7 +4,7 @@
       "url":"https://www.elastic.co/guide/en/elasticsearch/reference/master/stop-trained-model-deployment.html",
       "description":"Stop a trained model deployment."
     },
-    "stability":"experimental",
+    "stability":"beta",
     "visibility":"public",
     "headers":{
       "accept": [ "application/json"],