**To attach a target group to an Auto Scaling group** This example attaches the specified target group to the specified Auto Scaling group:: aws autoscaling attach-load-balancer-target-groups --auto-scaling-group-name my-auto-scaling-group --target-group-arns arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067