lib/elasticsearch/api/actions/ingest/get_pipeline.rb in elasticsearch-api-2.0.2 vs lib/elasticsearch/api/actions/ingest/get_pipeline.rb in elasticsearch-api-5.0.0.pre

@@ -3,23 +3,18 @@
     module Ingest
       module Actions
 
         # Return a specified pipeline
         #
-        # @option arguments [String] :id Comma separated list of pipeline ids. Wildcards supported (*Required*)
+        # @option arguments [String] :id Comma separated list of pipeline ids (wildcards supported).
         # @option arguments [Time] :master_timeout Explicit operation timeout for connection to master node
         #
         # @see https://www.elastic.co/guide/en/elasticsearch/plugins/master/ingest.html
         #
         def get_pipeline(arguments={})
-          Utils.__report_unsupported_method(__method__)
-
-          raise ArgumentError, "Required argument 'id' missing" unless arguments[:id]
-
           valid_params = [
             :master_timeout ]
-
-          method = HTTP_GET
+          method = 'GET'
           path   = Utils.__pathify "_ingest/pipeline", Utils.__escape(arguments[:id])
           params = Utils.__validate_and_extract_params arguments, valid_params
           body   = nil
 
           perform_request(method, path, params, body).body