 <p>Initializes an API error with an API result code and error message.
Initialization fails if <code>code</code> is 0.</p>

                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">public</span> <span class="nf">init</span><span class="p">?(</span><span class="n