n</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">getAccessToken</span><span class="p">(</span><span class="nv">completion</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="kt"><a href="../Typealiases.html#/s:6BoxSDK18AccessTokenClosurea">AccessTokenClosure</a></span><span class="p"