client.rb in aws-sdk-1.31.0

- old
+ new

@@ -23,9 +23,11 @@
     #
     class Client < Core::RESTJSONClient
 
       API_VERSION = '2012-06-01'
 
+      signature_version :Version4, 'glacier'
+
       # @api private
       CACHEABLE_REQUESTS = Set[]
 
       private
 