td>
</tr>
<tr>
<td style="white-space:nowrap">
<code>notexact</code><br>
<em>
string
</em>
</td>
<td>
<em>(Optional)</em>
<p>NotExact is true if the Header containing this string doesn&rsquo;t match exactly
in the request.</p>
</td>
</tr>
</tbody>
</table>
<h3 id="projectcontour.io/v1.HeaderValue">HeaderValue
</h3>
<p>
(<em>Appears on:</em>
<a href="#projectcontour.io/v1.HeadersPolicy">HeadersPolicy</a>)
</p>
<p>
<p>HeaderValue represents a header name/value pair</p>
</p>
<table class="table table-striped t