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

@param changeSetId
       The unique identifier for a change set.
aws-java-sdk-marketplacecatalog/src/main/java/com/amazonaws/services/marketplacecatalog/model/ChangeSetSummaryListItem.java