public String getOrderBy() {
        return this.orderBy;
    }
<p>
The sort order to apply to the results, based on the value for the field specified by the key property. Valid
values are: ASC, sort the results in ascending order; and, DESC, sort the results in descending order.
</p>

@return The sort order to apply to the results, based on the value for the field specified by the key property.
        Valid values are: ASC, sort the results in ascending order; and, DESC, sort the results in descending
        order.
@see OrderBy
aws-java-sdk-macie2/src/main/java/com/amazonaws/services/macie2/model/UsageStatisticsSortBy.java