</div>
</dd>
        <dt id="protocolVersion" class="property">
          <span class="name"><a href="../dart-io/HttpRequest/protocolVersion.html">protocolVersion</a></span>
          <span class="signature">&#8594; <a href="../dart-core/String-class.html">String</a></span>         
        </dt>
        <dd>
          The HTTP protocol version used in the request,
either "1.0" or "1.1". 
                  <div class="features">read-only</div>
</dd>
        <dt id="requestedUri" class="property">
          