public ListTimelineEventsRequest withSortOrder(String sortOrder) {
        setSortOrder(sortOrder);
        return this;
    }
<p>
Sorts the order of timeline events by the value specified in the <code>sortBy</code> field.
</p>

@param sortOrder
       Sorts the order of timeline events by the value specified in the <code>sortBy</code> field.
@return Returns a reference to this object so that method calls can be chained together.
@see SortOrder
aws-java-sdk-ssmincidents/src/main/java/com/amazonaws/services/ssmincidents/model/ListTimelineEventsRequest.java