How do I resume an instance after uninstalling CloudFormation?

Question

Amazon Web Services

Removed not specifically a single line in CloudFormation.
After that, the instance and the site on it, respectively, stopped working.
How to recover? What to do please help, I don’t understand at all what kind of beast CloudFormation is (

Answer 1

Here is the dock
https://aws.amazon.com/en/cloudformation/
Well, if you restore it, it’s better to hire an admin, it’s stupid to get into it yourself without understanding.