public void setTargetGroupARNs(java.util.Collection<String> targetGroupARNs) {
        if (targetGroupARNs == null) {
            this.targetGroupARNs = null;
            return;
        }

        this.targetGroupARNs = new com.amazonaws.internal.SdkInternalList<String>(targetGroupARNs);
    }
<p>
The Amazon Resource Names (ARN) of the target groups for your load balancer.
</p>

@param targetGroupARNs
       The Amazon Resource Names (ARN) of the target groups for your load balancer.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/AutoScalingGroup.java