The user has created multiple AutoScaling groups. The user is trying to create a new AS group but it fails. How can the
user know that he has reached the AS group limit specified by AutoScaling in that region?

A.
Run the command: as-describe-account-limits

B.
Run the command: as-describe-group-limits

C.
Run the command: as-max-account-limits

D.
Run the command: as-list-account-limits

Explanation:
A user can see the number of AutoScaling resources currently allowed for the AWS account either by using the asdescribe-account-limits command or by calling the DescribeAccountLimits action.
http://docs.aws.amazon.com/AutoScaling/latest/DeveloperGuide/ts-as-capacity.html