tatic_assert</span><span class="special">(</span><span class="identifier">is_body_writer</span><span class="special">&lt;</span><span class="identifier">Body</span><span class="special">&gt;::</span><span class="identifier">value</span><span class="special">,</span>
        <span class="string">"BodyWriter requirements not met"</span><span class="special">);</span>

    <span class="comment">// Create the instance of serializer for the message</span>
    <span class="identifier">serializer</span><span class