public String getNextToken() {
        return this.nextToken;
    }
<p>
If the result of the previous request was truncated, the response includes a <code>NextToken</code>. To retrieve
the next set of results, use the token in the next request. Tokens expire after 24 hours.
</p>

@return If the result of the previous request was truncated, the response includes a <code>NextToken</code>. To
        retrieve the next set of results, use the token in the next request. Tokens expire after 24 hours.
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/ListDatasetImportJobsRequest.java