public String getNextToken() {
        return this.nextToken;
    }
<p>
Next token returned in the response of a previous <code>ListDataflowEndpointGroups</code> call. Used to get the
next page of results.
</p>

@return Next token returned in the response of a previous <code>ListDataflowEndpointGroups</code> call. Used to
        get the next page of results.
aws-java-sdk-groundstation/src/main/java/com/amazonaws/services/groundstation/model/ListDataflowEndpointGroupsResult.java