Is there a write up on howto use lambda for this? I've been wanting serverless crown for ages and I feel like an idiot for not thinking of lambda for this... this should be promoted (if it isn't) - but I'm an example learner... point me please?
1) Create a Lambda function
2) Trigger it using CloudWatch Events. You can set up cron like rules and AWS will trigger them for you.
http://docs.aws.amazon.com/lambda/latest/dg/with-scheduledev...