public void setSortOrder(String sortOrder) {
        this.sortOrder = sortOrder;
    }
<p>
Used to specify the order to sort the list of returned report groups. Valid values are <code>ASCENDING</code> and
<code>DESCENDING</code>.
</p>

@param sortOrder
       Used to specify the order to sort the list of returned report groups. Valid values are
       <code>ASCENDING</code> and <code>DESCENDING</code>.
@see SortOrderType
aws-java-sdk-codebuild/src/main/java/com/amazonaws/services/codebuild/model/ListReportGroupsRequest.java