public String getCatalog() {
        return this.catalog;
    }
<p>
Required. The catalog related to the request. Fixed value: <code>AWSMarketplace</code>
</p>

@return Required. The catalog related to the request. Fixed value: <code>AWSMarketplace</code>
aws-java-sdk-marketplacecatalog/src/main/java/com/amazonaws/services/marketplacecatalog/model/DescribeChangeSetRequest.java