public void setNextToken(String nextToken) {
        this.nextToken = nextToken;
    }
<p>
The token to use to get the next set of results, or <b>null</b> if there are no additional results.
</p>

@param nextToken
       The token to use to get the next set of results, or <b>null</b> if there are no additional results.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/ListTopicRuleDestinationsResult.java