chore: regens API reference docs (#889)

diff --git a/docs/dyn/doubleclickbidmanager_v1.queries.html b/docs/dyn/doubleclickbidmanager_v1.queries.html
index 5829120..a3298b7 100644
--- a/docs/dyn/doubleclickbidmanager_v1.queries.html
+++ b/docs/dyn/doubleclickbidmanager_v1.queries.html
@@ -75,7 +75,7 @@
 <h1><a href="doubleclickbidmanager_v1.html">DoubleClick Bid Manager API</a> . <a href="doubleclickbidmanager_v1.queries.html">queries</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#createquery">createquery(body)</a></code></p>
+  <code><a href="#createquery">createquery(body=None)</a></code></p>
 <p class="firstline">Creates a query.</p>
 <p class="toc_element">
   <code><a href="#deletequery">deletequery(queryId)</a></code></p>
@@ -87,15 +87,15 @@
   <code><a href="#listqueries">listqueries()</a></code></p>
 <p class="firstline">Retrieves stored queries.</p>
 <p class="toc_element">
-  <code><a href="#runquery">runquery(queryId, body)</a></code></p>
+  <code><a href="#runquery">runquery(queryId, body=None)</a></code></p>
 <p class="firstline">Runs a stored query to generate a report.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="createquery">createquery(body)</code>
+    <code class="details" id="createquery">createquery(body=None)</code>
   <pre>Creates a query.
 
 Args:
-  body: object, The request body. (required)
+  body: object, The request body.
     The object takes the form of:
 
 { # Represents a query.
@@ -327,12 +327,12 @@
 </div>
 
 <div class="method">
-    <code class="details" id="runquery">runquery(queryId, body)</code>
+    <code class="details" id="runquery">runquery(queryId, body=None)</code>
   <pre>Runs a stored query to generate a report.
 
 Args:
   queryId: string, Query ID to run. (required)
-  body: object, The request body. (required)
+  body: object, The request body.
     The object takes the form of:
 
 { # Request to run a stored query to generate a report.