Update documentation
diff --git a/docs/dyn/gmail_v1.users.drafts.html b/docs/dyn/gmail_v1.users.drafts.html
index 7612bd0..702e37c 100644
--- a/docs/dyn/gmail_v1.users.drafts.html
+++ b/docs/dyn/gmail_v1.users.drafts.html
@@ -84,7 +84,7 @@
   <code><a href="#get">get(userId, id, format=None)</a></code></p>
 <p class="firstline">Gets the specified draft.</p>
 <p class="toc_element">
-  <code><a href="#list">list(userId, pageToken=None, maxResults=None, includeSpamTrash=None)</a></code></p>
+  <code><a href="#list">list(userId, q=None, pageToken=None, maxResults=None, includeSpamTrash=None)</a></code></p>
 <p class="firstline">Lists the drafts in the user's mailbox.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -254,11 +254,12 @@
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(userId, pageToken=None, maxResults=None, includeSpamTrash=None)</code>
+    <code class="details" id="list">list(userId, q=None, pageToken=None, maxResults=None, includeSpamTrash=None)</code>
   <pre>Lists the drafts in the user's mailbox.
 
 Args:
   userId: string, The user's email address. The special value me can be used to indicate the authenticated user. (required)
+  q: string, Only return draft messages matching the specified query. Supports the same query format as the Gmail search box. For example, "from:someuser@example.com rfc822msgid: is:unread".
   pageToken: string, Page token to retrieve a specific page of results in the list.
   maxResults: integer, Maximum number of drafts to return.
   includeSpamTrash: boolean, Include drafts from SPAM and TRASH in the results.