# File lib/aws/s3/acl_object.rb, line 91
        def object_attr(klass, options = {})
          base_name = klass.name[/::([^:]*)$/, 1]
          method_name = Core::Inflection.ruby_name(base_name)
          cast = options[:cast] || Hash

          attr_reader(method_name)
          setter_option(method_name)
          object_setter(klass, method_name, cast)
          object_input_validator(klass, base_name, method_name, cast)
          validate_object(method_name) if options[:required]
          body_xml_content(method_name)
        end