lib/elasticsearch/api/actions/exists.rb in elasticsearch-api-6.1.0 vs lib/elasticsearch/api/actions/exists.rb in elasticsearch-api-6.2.0

@@ -28,36 +28,39 @@
       #
       def exists(arguments={})
         raise ArgumentError, "Required argument 'id' missing"    unless arguments[:id]
         raise ArgumentError, "Required argument 'index' missing" unless arguments[:index]
         arguments[:type] ||= UNDERSCORE_ALL
-
-        valid_params = [
-          :stored_fields,
-          :parent,
-          :preference,
-          :realtime,
-          :refresh,
-          :routing,
-          :_source,
-          :_source_exclude,
-          :_source_include,
-          :version,
-          :version_type ]
-
         method = HTTP_HEAD
         path   = Utils.__pathify Utils.__escape(arguments[:index]),
                                  Utils.__escape(arguments[:type]),
                                  Utils.__escape(arguments[:id])
 
-        params = Utils.__validate_and_extract_params arguments, valid_params
+        params = Utils.__validate_and_extract_params arguments, ParamsRegistry.get(__method__)
         body   = nil
 
         Utils.__rescue_from_not_found do
           perform_request(method, path, params, body).status == 200 ? true : false
         end
       end
-
       alias_method :exists?, :exists
+
+      # Register this action with its valid params when the module is loaded.
+      #
+      # @since 6.2.0
+      ParamsRegistry.register(:exists, [
+          :stored_fields,
+          :parent,
+          :preference,
+          :realtime,
+          :refresh,
+          :routing,
+          :_source,
+          :_source_exclude,
+          :_source_excludes,
+          :_source_include,
+          :_source_includes,
+          :version,
+          :version_type ].freeze)
     end
   end
 end