public String getNextToken() {
        return this.nextToken;
    }
<p>
Used for pagination. Only necessary if a previous API call includes a non-null NextToken value. If provided,
returns results for the next page.
</p>

@return Used for pagination. Only necessary if a previous API call includes a non-null NextToken value. If
        provided, returns results for the next page.
aws-java-sdk-elasticsearch/src/main/java/com/amazonaws/services/elasticsearch/model/ListPackagesForDomainRequest.java