Is there a way to shutdown and start an AWS redshift cluster with the cli?

I'm just bringing up a redshift cluster to start a development effort and usually use a cron service to bring down all of my development resources outside of business hours to save money.

As I browse the aws cli help:

aws redshift help

I don't see any options to stop or shutdown my test cluster like I have in the console.

If there is no way to do this, does anybody know why they don't offer this functionality? These instances are pretty spendy to keep online and I don't want to have to go in and shut them down by hand every night.