Category "amazon-systems-manager"

AWS SSM Command Document - Constrain instances to choose from

I'm creating an SSM Command document to use with Run Command. This Run Command will operate on a schedule. One thing I'm unclear about is if there is any way to

Can cloudformation SSM dynamic reference with type StringList resolve to list?

Dynamic references to SSM parameters are supported within cloudformation templates https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/dynamic-refe