span class="o">.</span><span class="n">statusCode</span><span class="p">,</span> <span class="n">statusCode</span> <span class="o">==</span> <span class="mi">204</span> <span class="p">{</span>
            <span class="c1">// Fail the response with a responseValidation error</span>
            <span class="n">response</span><span class="o">.</span><span class="nf">fail</span><span class="p">(</span><span class="nv">error</span><span class="p">:</span> <span class="kt">SwiftyError</span><span class="o">.</sp