public void setNextToken(String nextToken) {
        this.nextToken = nextToken;
    }
<p>
The
<code/> string that specifies which page of results to return in a paginated response. This parameter is not supported for application, campaign, and journey metrics.
</p>

@param nextToken
       The
       <code/> string that specifies which page of results to return in a paginated response. This parameter is not supported for application, campaign, and journey metrics.
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/GetJourneyRunExecutionMetricsRequest.java