^^&&^^

Edit File: TemporaryLink.php

<?php
namespace Kunnu\Dropbox\Models;

use DateTime;

class TemporaryLink extends BaseModel
{

/**
     * The temporary link
     *
     * @var string
     */
    protected $link;

/**
     * File Metadata
     *
     * @var \Kunnu\Dropbox\Models\FileMetadata
     */
    protected $metadata;

/**
     * Create a new TemporaryLink instance
     *
     * @param array $data
     */
    public function __construct(array $data)
    {
        parent::__construct($data);
        $this->link = $this->getDataProperty('link');
        $this->setMetadata();
    }

/**
     * Set Metadata
     */
    protected function setMetadata()
    {
        $metadata = $this->getDataProperty('metadata');
        if (is_array($metadata)) {
            $this->metadata = new FileMetadata($metadata);
        }
    }

/**
     * The metadata for the file
     *
     * @return \Kunnu\Dropbox\Models\FileMetadata
     */
    public function getMetadata()
    {
        return $this->metadata;
    }

/**
     * Get the temporary link
     *
     * @return string
     */
    public function getLink()
    {
        return $this->link;
    }
}