# File lib/aws/sns/topic.rb, line 139
      def confirm_subscription(token, opts = {})
        confirm_opts = opts.merge(:token => token, :topic_arn => arn)
        resp = client.confirm_subscription(confirm_opts)
        Subscription.new(
          resp.subscription_arn,
          :topic_arn => arn,
          :config => config)
      end