                      <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">dataTask</span><span class="p">(</span><span class="n">_</span> <span class="nv">task</span><span class="p">:</span> <span class="kt">URLSessionDataTask</span><span class="p">,</span>
              <span class="n">willCacheResponse</span> <span class="nv">response</span><span class="p">:</span> <span class="kt">CachedURLResponse</span><span class="