lib/fog/aws/models/cdn/invalidation.rb in fog-1.8.0 vs lib/fog/aws/models/cdn/invalidation.rb in fog-1.9.0

@@ -27,11 +27,11 @@
           status == 'Completed'
         end
 
         def save
           requires :paths, :caller_reference
-          raise "Submitted invalidation cannot be submitted again" if identity
-          response = connection.post_invalidation(distribution.identity, paths, caller_reference)
+          raise "Submitted invalidation cannot be submitted again" if persisted?
+          response = service.post_invalidation(distribution.identity, paths, caller_reference)
           merge_attributes(invalidation_to_attributes(response.body))
           true
         end
 
         def destroy