Regen docs (#364)

diff --git a/docs/dyn/sqladmin_v1beta4.flags.html b/docs/dyn/sqladmin_v1beta4.flags.html
index 2d1e233..d266b1a 100644
--- a/docs/dyn/sqladmin_v1beta4.flags.html
+++ b/docs/dyn/sqladmin_v1beta4.flags.html
@@ -75,14 +75,15 @@
 <h1><a href="sqladmin_v1beta4.html">Cloud SQL Administration API</a> . <a href="sqladmin_v1beta4.flags.html">flags</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#list">list()</a></code></p>
+  <code><a href="#list">list(databaseVersion=None)</a></code></p>
 <p class="firstline">List all available database flags for Google Cloud SQL instances.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="list">list()</code>
+    <code class="details" id="list">list(databaseVersion=None)</code>
   <pre>List all available database flags for Google Cloud SQL instances.
 
 Args:
+  databaseVersion: string, Database version for flag retrieval. Flags are specific to the database version.
 
 Returns:
   An object of the form: