class="Identifier">body</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">;</span> <span class="Identifier">headers</span> <span class="Other">=</span> <span class="Identifier">newHttpHeaders</span><span class="Other">(</span><span class="Other">)</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">Handler</span> <span class="Other pragmabegin">{.</span><div class="pragma">
    <span class="Identifier">raises</span><span class="O