list.rb in elasticsearch-api-6.2.0

- old
+ new

@@ -20,29 +20,31 @@
         # @option arguments [Boolean] :wait_for_completion Wait for the matching tasks to complete (default: false)
         #
         # @see http://www.elastic.co/guide/en/elasticsearch/reference/master/tasks-list.html
         #
         def list(arguments={})
-          valid_params = [
-            :node_id,
-            :actions,
-            :detailed,
-            :parent_node,
-            :parent_task,
-            :group_by,
-            :wait_for_completion ]
-
           arguments = arguments.clone
-
           task_id = arguments.delete(:task_id)
 
           method = 'GET'
           path   = Utils.__pathify( '_tasks', Utils.__escape(task_id) )
-          params = Utils.__validate_and_extract_params arguments, valid_params
+          params = Utils.__validate_and_extract_params arguments, ParamsRegistry.get(__method__)
           body   = nil
 
           perform_request(method, path, params, body).body
         end
+
+        # Register this action with its valid params when the module is loaded.
+        #
+        # @since 6.2.0
+        ParamsRegistry.register(:list, [
+            :node_id,
+            :actions,
+            :detailed,
+            :parent_node,
+            :parent_task,
+            :group_by,
+            :wait_for_completion ].freeze)
       end
     end
   end
 end