public void setListingId(String listingId) {
        this.listingId = listingId;
    }
<p>
The identifier of an asset published in an Amazon DataZone catalog.
</p>

@param listingId
       The identifier of an asset published in an Amazon DataZone catalog.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/AssetListingDetails.java