public ListInsightsResult withReactiveInsights(ReactiveInsightSummary... reactiveInsights) {
        if (this.reactiveInsights == null) {
            setReactiveInsights(new java.util.ArrayList<ReactiveInsightSummary>(reactiveInsights.length));
        }
        for (ReactiveInsightSummary ele : reactiveInsights) {
            this.reactiveInsights.add(ele);
        }
        return this;
    }
<p>
The returned list of reactive insights.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setReactiveInsights(java.util.Collection)} or {@link #withReactiveInsights(java.util.Collection)} if you
want to override the existing values.
</p>

@param reactiveInsights
       The returned list of reactive insights.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-devopsguru/src/main/java/com/amazonaws/services/devopsguru/model/ListInsightsResult.java