It is AWS best practice to identify an empty autoscaling group available in your AWS account and delete them in order to avoid unneeded cost and better management of AWS resources. Autoscaling group is considered as empty when it doesn't have any EC2 instances attached and is not associated with an Elastic Load Balancer (ELB).
Use this to initiate a workflow based on time, events or HTTP calls.
Select resources on which you want to work on.
Enter parameters to filter resources in the workflow.
Use this to get approval from stakeholder to continue the workflow.
Select action to be done on resources in the workflow.