public java.util.List<String> getUserHierarchyGroups() {
        return userHierarchyGroups;
    }
<p>
A UserHierarchyGroup ID or ARN.
</p>

@return A UserHierarchyGroup ID or ARN.
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/UserDataFilters.java