public void setNextToken(String nextToken) {
        this.nextToken = nextToken;
    }
<p>
Token to pass along to the next <code>ListTopics</code> request. This element is returned if there are additional
topics to retrieve.
</p>

@param nextToken
       Token to pass along to the next <code>ListTopics</code> request. This element is returned if there are
       additional topics to retrieve.
aws-java-sdk-sns/src/main/java/com/amazonaws/services/sns/model/ListTopicsResult.java