public void setRoleARN(String roleARN) {
        this.roleARN = roleARN;
    }
<p>
The ARN of the IAM role that allows the Auto Scaling group to publish to the specified notification target. For
information about creating this role, see <a
href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/prepare-for-lifecycle-notifications.html">Prepare to
add a lifecycle hook to your Auto Scaling group</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>.
</p>
<p>
Valid only if the notification target is an Amazon SNS topic or an Amazon SQS queue.
</p>

@param roleARN
       The ARN of the IAM role that allows the Auto Scaling group to publish to the specified notification
       target. For information about creating this role, see <a
       href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/prepare-for-lifecycle-notifications.html"
       >Prepare to add a lifecycle hook to your Auto Scaling group</a> in the <i>Amazon EC2 Auto Scaling User
       Guide</i>.</p>
       <p>
       Valid only if the notification target is an Amazon SNS topic or an Amazon SQS queue.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/LifecycleHookSpecification.java