public String getNextToken() {
        return this.nextToken;
    }
<p>
If your initial <code>DescribeDomainAutoTunes</code> operation returns a <code>nextToken</code>, you can include
the returned <code>nextToken</code> in subsequent <code>DescribeDomainAutoTunes</code> operations, which returns
results in the next page.
</p>

@return If your initial <code>DescribeDomainAutoTunes</code> operation returns a <code>nextToken</code>, you can
        include the returned <code>nextToken</code> in subsequent <code>DescribeDomainAutoTunes</code>
        operations, which returns results in the next page.
aws-java-sdk-opensearch/src/main/java/com/amazonaws/services/opensearch/model/DescribeDomainAutoTunesRequest.java