# File lib/aws/option_grammar.rb, line 214
          def request_params(value, prefix = nil)
            params = []
            value.each do |v|
              name = prefixed_name(prefix) + join + (params.size + 1).to_s
              params << member_option.request_params(v, name)
            end
            return [Http::Request::Param.new(prefixed_name(prefix), "")] if params.empty?
            params
          end