public DescribeDirectoriesRequest withNextToken(String nextToken) {
        setNextToken(nextToken);
        return this;
    }
<p>
The <code>DescribeDirectoriesResult.NextToken</code> value from a previous call to <a>DescribeDirectories</a>.
Pass null if this is the first call.
</p>

@param nextToken
       The <code>DescribeDirectoriesResult.NextToken</code> value from a previous call to
       <a>DescribeDirectories</a>. Pass null if this is the first call.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-directory/src/main/java/com/amazonaws/services/directory/model/DescribeDirectoriesRequest.java