public AutoScalingGroup withTargetGroupARNs(String... targetGroupARNs) {
        if (this.targetGroupARNs == null) {
            setTargetGroupARNs(new com.amazonaws.internal.SdkInternalList<String>(targetGroupARNs.length));
        }
        for (String ele : targetGroupARNs) {
            this.targetGroupARNs.add(ele);
        }
        return this;
    }
<p>
The Amazon Resource Names (ARN) of the target groups for your load balancer.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setTargetGroupARNs(java.util.Collection)} or {@link #withTargetGroupARNs(java.util.Collection)} if you
want to override the existing values.
</p>

@param targetGroupARNs
       The Amazon Resource Names (ARN) of the target groups for your load balancer.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/AutoScalingGroup.java