public GetAutoScalingGroupRecommendationsRequest withAutoScalingGroupArns(String... autoScalingGroupArns) {
        if (this.autoScalingGroupArns == null) {
            setAutoScalingGroupArns(new java.util.ArrayList<String>(autoScalingGroupArns.length));
        }
        for (String ele : autoScalingGroupArns) {
            this.autoScalingGroupArns.add(ele);
        }
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the Auto Scaling groups for which to return recommendations.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setAutoScalingGroupArns(java.util.Collection)} or {@link #withAutoScalingGroupArns(java.util.Collection)}
if you want to override the existing values.
</p>

@param autoScalingGroupArns
       The Amazon Resource Name (ARN) of the Auto Scaling groups for which to return recommendations.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-computeoptimizer/src/main/java/com/amazonaws/services/computeoptimizer/model/GetAutoScalingGroupRecommendationsRequest.java