public ChangeSetSummaryListItem withChangeSetId(String changeSetId) {
        setChangeSetId(changeSetId);
        return this;
    }
<p>
The unique identifier for a change set.
</p>

@param changeSetId
       The unique identifier for a change set.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-marketplacecatalog/src/main/java/com/amazonaws/services/marketplacecatalog/model/ChangeSetSummaryListItem.java