chore: regens API reference docs (#889)

diff --git a/docs/dyn/dns_v2beta1.html b/docs/dyn/dns_v2beta1.html
index 1c1f582..6a5e108 100644
--- a/docs/dyn/dns_v2beta1.html
+++ b/docs/dyn/dns_v2beta1.html
@@ -95,6 +95,11 @@
 <p class="firstline">Returns the managedZones Resource.</p>
 
 <p class="toc_element">
+  <code><a href="dns_v2beta1.policies.html">policies()</a></code>
+</p>
+<p class="firstline">Returns the policies Resource.</p>
+
+<p class="toc_element">
   <code><a href="dns_v2beta1.projects.html">projects()</a></code>
 </p>
 <p class="firstline">Returns the projects Resource.</p>