lib/excon/middlewares/expects.rb in excon-0.62.0 vs lib/excon/middlewares/expects.rb in excon-0.63.0

@@ -1,8 +1,14 @@
 # frozen_string_literal: true
 module Excon
   module Middleware
     class Expects < Excon::Middleware::Base
+      def self.valid_parameter_keys
+        [
+          :expects
+        ]
+      end
+
       def response_call(datum)
         if datum.has_key?(:expects) && ![*datum[:expects]].include?(datum[:response][:status])
           raise(
             Excon::Errors.status_error(
               datum.reject {|key,value| key == :response},