public String getNextToken() {
        return this.nextToken;
    }
<p>
The token for the next set of results, or null if there are no more results.
</p>

@return The token for the next set of results, or null if there are no more results.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/ListThemesResult.java