public java.util.List<InsightSelector> getInsightSelectors() {
        if (insightSelectors == null) {
            insightSelectors = new com.amazonaws.internal.SdkInternalList<InsightSelector>();
        }
        return insightSelectors;
    }
<p>
A JSON string that contains the Insights types you want to log on a trail or event data store.
<code>ApiCallRateInsight</code> and <code>ApiErrorRateInsight</code> are valid Insight types.
</p>
<p>
The <code>ApiCallRateInsight</code> Insights type analyzes write-only management API calls that are aggregated
per minute against a baseline API call volume.
</p>
<p>
The <code>ApiErrorRateInsight</code> Insights type analyzes management API calls that result in error codes. The
error is shown if the API call is unsuccessful.
</p>

@return A JSON string that contains the Insights types you want to log on a trail or event data store.
        <code>ApiCallRateInsight</code> and <code>ApiErrorRateInsight</code> are valid Insight types.</p>
        <p>
        The <code>ApiCallRateInsight</code> Insights type analyzes write-only management API calls that are
        aggregated per minute against a baseline API call volume.
        </p>
        <p>
        The <code>ApiErrorRateInsight</code> Insights type analyzes management API calls that result in error
        codes. The error is shown if the API call is unsuccessful.
aws-java-sdk-cloudtrail/src/main/java/com/amazonaws/services/cloudtrail/model/PutInsightSelectorsRequest.java