AWS: My Cloudformation Reminder

These pages are simply here as a quick reference of things I need to remember in AWS Cloudformation, after I haven't used it for a few months.  It may, or may not, help some others as well.  Mostly I only use YAML for CFN Templates.

CFN Pseudo Parameters 

AWS::AccountId	Will retrieve the Account Number you're currently running the template in e.g. 12345678910
AWS::Region	Will retrieve the Region Name you're currently running the template in e.g. eu-west-1