public void setNextToken(String nextToken) {
        this.nextToken = nextToken;
    }
<p>
The pagination token used to request the list of image set versions on the next page.
</p>

@param nextToken
       The pagination token used to request the list of image set versions on the next page.
aws-java-sdk-medicalimaging/src/main/java/com/amazonaws/services/medicalimaging/model/ListImageSetVersionsRequest.java