# File lib/aws/core/options/json_serializer.rb, line 58
        def normalize_keys values, rules
          values.inject({}) do |h,(k,v)|
            child_rules = rules[k]
            child_name = child_rules[:name] || Inflection.class_name(k.to_s)
            h.merge(child_name => normalize_value(v, child_rules))
          end
        end