[API] Promotes machine learning APIs from Experimental to Beta

machine_learning.clear_trained_model_deployment_cache.rb
machine_learning.infer_trained_model.rb
machine_learning.put_trained_model_definition_part.rb
machine_learning.put_trained_model_vocabulary.rb
machine_learning.start_trained_model_deployment.rb
machine_learning.stop_trained_model_deployment.rb

elasticsearch-api/lib/elasticsearch/api/actions/machine_learning/clear_trained_model_deployment_cache.rb

@@ -23,10 +23,10 @@ module API
     module MachineLearning
       module Actions
         # Clear the cached results from a trained model deployment
-        # This functionality is Experimental and may be changed or removed
-        # completely in a future release. Elastic will take a best effort approach
-        # to fix any issues, but experimental features are not subject to the
-        # support SLA of official GA features.
+        # This functionality is in Beta and is subject to change. The design and
+        # code is less mature than official GA features and is being provided
+        # as-is with no warranties. Beta features are not subject to the support
+        # SLA of official GA features.
         #
         # @option arguments [String] :model_id The unique identifier of the trained model. (*Required*)
         # @option arguments [Hash] :headers Custom HTTP headers

elasticsearch-api/lib/elasticsearch/api/actions/machine_learning/infer_trained_model.rb

@@ -23,10 +23,10 @@ module API
     module MachineLearning
       module Actions
         # Evaluate a trained model.
-        # This functionality is Experimental and may be changed or removed
-        # completely in a future release. Elastic will take a best effort approach
-        # to fix any issues, but experimental features are not subject to the
-        # support SLA of official GA features.
+        # This functionality is in Beta and is subject to change. The design and
+        # code is less mature than official GA features and is being provided
+        # as-is with no warranties. Beta features are not subject to the support
+        # SLA of official GA features.
         #
         # @option arguments [String] :model_id The unique identifier of the trained model. (*Required*)
         # @option arguments [Time] :timeout Controls the amount of time to wait for inference results.

elasticsearch-api/lib/elasticsearch/api/actions/machine_learning/put_trained_model_definition_part.rb

@@ -23,10 +23,10 @@ module API
     module MachineLearning
       module Actions
         # Creates part of a trained model definition
-        # This functionality is Experimental and may be changed or removed
-        # completely in a future release. Elastic will take a best effort approach
-        # to fix any issues, but experimental features are not subject to the
-        # support SLA of official GA features.
+        # This functionality is in Beta and is subject to change. The design and
+        # code is less mature than official GA features and is being provided
+        # as-is with no warranties. Beta features are not subject to the support
+        # SLA of official GA features.
         #
         # @option arguments [String] :model_id The ID of the trained model for this definition part
         # @option arguments [Integer] :part The part number

elasticsearch-api/lib/elasticsearch/api/actions/machine_learning/put_trained_model_vocabulary.rb

@@ -23,10 +23,10 @@ module API
     module MachineLearning
       module Actions
         # Creates a trained model vocabulary
-        # This functionality is Experimental and may be changed or removed
-        # completely in a future release. Elastic will take a best effort approach
-        # to fix any issues, but experimental features are not subject to the
-        # support SLA of official GA features.
+        # This functionality is in Beta and is subject to change. The design and
+        # code is less mature than official GA features and is being provided
+        # as-is with no warranties. Beta features are not subject to the support
+        # SLA of official GA features.
         #
         # @option arguments [String] :model_id The ID of the trained model for this vocabulary
         # @option arguments [Hash] :headers Custom HTTP headers

elasticsearch-api/lib/elasticsearch/api/actions/machine_learning/start_trained_model_deployment.rb

@@ -23,14 +23,14 @@ module API
     module MachineLearning
       module Actions
         # Start a trained model deployment.
-        # This functionality is Experimental and may be changed or removed
-        # completely in a future release. Elastic will take a best effort approach
-        # to fix any issues, but experimental features are not subject to the
-        # support SLA of official GA features.
+        # This functionality is in Beta and is subject to change. The design and
+        # code is less mature than official GA features and is being provided
+        # as-is with no warranties. Beta features are not subject to the support
+        # SLA of official GA features.
         #
         # @option arguments [String] :model_id The unique identifier of the trained model. (*Required*)
         # @option arguments [String] :cache_size A byte-size value for configuring the inference cache size. For example, 20mb.
-        # @option arguments [Integer] :number_of_allocations The number of model allocations on each node where the model is deployed.
+        # @option arguments [Integer] :number_of_allocations The total number of allocations this model is assigned across machine learning nodes.
         # @option arguments [Integer] :threads_per_allocation The number of threads used by each model allocation during inference.
         # @option arguments [Integer] :queue_capacity Controls how many inference requests are allowed in the queue at a time.
         # @option arguments [Time] :timeout Controls the amount of time to wait for the model to deploy.

elasticsearch-api/lib/elasticsearch/api/actions/machine_learning/stop_trained_model_deployment.rb

@@ -23,10 +23,10 @@ module API
     module MachineLearning
       module Actions
         # Stop a trained model deployment.
-        # This functionality is Experimental and may be changed or removed
-        # completely in a future release. Elastic will take a best effort approach
-        # to fix any issues, but experimental features are not subject to the
-        # support SLA of official GA features.
+        # This functionality is in Beta and is subject to change. The design and
+        # code is less mature than official GA features and is being provided
+        # as-is with no warranties. Beta features are not subject to the support
+        # SLA of official GA features.
         #
         # @option arguments [String] :model_id The unique identifier of the trained model. (*Required*)
         # @option arguments [Boolean] :allow_no_match Whether to ignore if a wildcard expression matches no deployments. (This includes `_all` string or when no deployments have been specified)