public ListDeviceFleetsRequest withSortOrder(String sortOrder) {
        setSortOrder(sortOrder);
        return this;
    }
<p>
What direction to sort in.
</p>

@param sortOrder
       What direction to sort in.
@return Returns a reference to this object so that method calls can be chained together.
@see SortOrder
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/ListDeviceFleetsRequest.java