November 18, 2021 by Admin

An organization is running multiple applications for their customers. Each application is deployed by running a base AWS CloudFormation template that configures a new VPC. All applications are run in the same AWS account and AWS Region. A SysOps Administrator has noticed that when trying to deploy the same AWS CloudFormation stack, it fails to deploy.

What is likely to be the problem?

• The Amazon Machine image used is not available in that region.
• The AWS CloudFormation template needs to be updated to the latest version.
• The VPC configuration parameters have changed and must be updated in the template.
• The account has reached the default limit for VPCs allowed.