public void setNextToken(String nextToken) {
        this.nextToken = nextToken;
    }
A token that can be used to resume pagination from the end of the collection.

@param nextToken
       A token that can be used to resume pagination from the end of the collection.
aws-java-sdk-mediapackagevod/src/main/java/com/amazonaws/services/mediapackagevod/model/ListPackagingGroupsResult.java