)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">req</td><td>the request. </td></tr>
    <tr><td class="paramname">key</td><td>the key to delete from the headers map.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="group__micro_types.html#ga41ae4121cf2f8e326369bbc2e44e20d7" title="the Microservice error object.">m