public String getNextToken() {
        return this.nextToken;
    }
<p>
When you request a list of objects from Shield Advanced, if the response does not include all of the remaining
available objects, Shield Advanced includes a <code>NextToken</code> value in the response. You can retrieve the
next batch of objects by requesting the list again and providing the token that was returned by the prior call in
your request.
</p>
<p>
You can indicate the maximum number of objects that you want Shield Advanced to return for a single call with the
<code>MaxResults</code> setting. Shield Advanced will not return more than <code>MaxResults</code> objects, but
may return fewer, even if more objects are still available.
</p>
<p>
Whenever more objects remain that Shield Advanced has not yet returned to you, the response will include a
<code>NextToken</code> value.
</p>
<p>
On your first call to a list operation, leave this setting empty.
</p>

@return When you request a list of objects from Shield Advanced, if the response does not include all of the
        remaining available objects, Shield Advanced includes a <code>NextToken</code> value in the response. You
        can retrieve the next batch of objects by requesting the list again and providing the token that was
        returned by the prior call in your request. </p>
        <p>
        You can indicate the maximum number of objects that you want Shield Advanced to return for a single call
        with the <code>MaxResults</code> setting. Shield Advanced will not return more than
        <code>MaxResults</code> objects, but may return fewer, even if more objects are still available.
        </p>
        <p>
        Whenever more objects remain that Shield Advanced has not yet returned to you, the response will include
        a <code>NextToken</code> value.
        </p>
        <p>
        On your first call to a list operation, leave this setting empty.
aws-java-sdk-shield/src/main/java/com/amazonaws/services/shield/model/ListProtectionsRequest.java