# File lib/aws/sns/topic.rb, line 135 def confirm_subscription token, options = {} options[:authenticate_on_unsubscribe] = 'true' if options[:authenticate_on_unsubscribe] confirm_opts = options.merge(:token => token, :topic_arn => arn) resp = client.confirm_subscription(confirm_opts) Subscription.new( resp[:subscription_arn], :topic_arn => arn, :config => config) end