    # File lib/fog/aws/requests/sns/subscribe.rb, line 19
            def subscribe(arn, endpoint, protocol)
              request({
                'Action'    => 'Subscribe',
                'Endpoint'  => endpoint,
                'Protocol'  => protocol,
                'TopicArn'  => arn.strip,
                :parser     => Fog::Parsers::AWS::SNS::Subscribe.new
              })
            end