an><span class="identifier">http</span><span class="special">::</span><span class="identifier">request</span><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">beast</span><span class="special">::</span><span class="identifier">http</span><span class="special">::</span><span class="identifier">string_body</span><span class="special">&gt;</span> <span class="identifier">req</span><span class="special">;</span>
    <span class="identif