You can check the following links for more information about the topics covered in this chapter:
- CloudFormation UpdatePolicy attribute:Â https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-updatepolicy.html
- Amazon EC2 Auto Scaling life cycle hooks:Â https://docs.aws.amazon.com/autoscaling/ec2/userguide/lifecycle-hooks.html
- CloudFormation life cycle hook resource reference:Â https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-as-lifecyclehook.html
- CloudFormation SNS topic resource reference:Â https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sns-topic.html
- CloudFormation SNS subscription resource reference:Â https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sns-subscription.html
- CloudFormation Lambda permission resource reference:Â https...