Verify the default instance warmup time for a group

Use the following procedure to verify the default instance warmup time for an Amazon EC2 Auto Scaling group using the AWS CLI.

To verify the default instance warmup time for an Amazon EC2 Auto Scaling group

Use the following describe-auto-scaling-groups command. Replace my-asg with the name of your Amazon EC2 Auto Scaling group.

aws autoscaling describe-auto-scaling-groups --auto-scaling-group-name my-asg

The following is an example response.

{
    "AutoScalingGroups": [
        {
            "AutoScalingGroupName": "my-asg",
            "AutoScalingGroupARN": "arn",
            ...
            "DefaultInstanceWarmup": 120
        }
    ]
}