public String getNextToken() {
        return this.nextToken;
    }
<p>
NextToken is a string that is returned in some command responses. It indicates that not all entries have been
returned, and that you must run at least one more request to get remaining items. To get remaining results, call
<code>ListTagsForResource</code> again, and assign the token from the previous results as the value of the
<code>nextToken</code> parameter. If there are no more results, the response object's <code>nextToken</code>
parameter value is <code>null</code>. Setting a <code>nextToken</code> value that was not returned in your
previous results causes an <code>InvalidNextTokenException</code> to occur.
</p>

@return NextToken is a string that is returned in some command responses. It indicates that not all entries have
        been returned, and that you must run at least one more request to get remaining items. To get remaining
        results, call <code>ListTagsForResource</code> again, and assign the token from the previous results as
        the value of the <code>nextToken</code> parameter. If there are no more results, the response object's
        <code>nextToken</code> parameter value is <code>null</code>. Setting a <code>nextToken</code> value that
        was not returned in your previous results causes an <code>InvalidNextTokenException</code> to occur.
aws-java-sdk-opsworkscm/src/main/java/com/amazonaws/services/opsworkscm/model/ListTagsForResourceRequest.java