Why would this template fail to deploy?

A SysOps administrator has an AWS CloudFormation template of the company’s existing infrastructure in us-west-2. The administrator attempts to use the template to launch a new stack in eu-west-1, but the stack only partially deploys, receives an error message, and then rolls back.

Why would this template fail to deploy? (Select TWO.)
A . The template referenced an IAM user that is not available in eu-west-1.
B . The template referenced an Amazon Machine Image (AMI) that is not available in eu-west-1.
C . The template did not have the proper level of permissions to deploy the resources.
D . The template requested services that do not exist in eu-west-1.
E . CloudFormation templates can be used only to update existing services.

View Answer

Answer: BD