public void setNextToken(String nextToken) {
        this.nextToken = nextToken;
    }
<p>
Identifies the next page of results to return.
</p>

@param nextToken
       Identifies the next page of results to return.
aws-java-sdk-comprehend/src/main/java/com/amazonaws/services/comprehend/model/ListEntityRecognizerSummariesRequest.java