public java.util.List<InventoryAggregator> getAggregators() {
        if (aggregators == null) {
            aggregators = new com.amazonaws.internal.SdkInternalList<InventoryAggregator>();
        }
        return aggregators;
    }
<p>
Nested aggregators to further refine aggregation for an inventory type.
</p>

@return Nested aggregators to further refine aggregation for an inventory type.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/InventoryAggregator.java