Update docs
diff --git a/docs/dyn/gmail_v1.users.messages.html b/docs/dyn/gmail_v1.users.messages.html
index a514067..65bb870 100644
--- a/docs/dyn/gmail_v1.users.messages.html
+++ b/docs/dyn/gmail_v1.users.messages.html
@@ -80,6 +80,9 @@
 <p class="firstline">Returns the attachments Resource.</p>
 
 <p class="toc_element">
+  <code><a href="#batchDelete">batchDelete(userId, body)</a></code></p>
+<p class="firstline">Deletes many messages by message ID. Provides no guarantees that messages were not already deleted or even existed at all.</p>
+<p class="toc_element">
   <code><a href="#delete">delete(userId, id)</a></code></p>
 <p class="firstline">Immediately and permanently deletes the specified message. This operation cannot be undone. Prefer messages.trash instead.</p>
 <p class="toc_element">
@@ -111,6 +114,24 @@
 <p class="firstline">Removes the specified message from the trash.</p>
 <h3>Method Details</h3>
 <div class="method">
+    <code class="details" id="batchDelete">batchDelete(userId, body)</code>
+  <pre>Deletes many messages by message ID. Provides no guarantees that messages were not already deleted or even existed at all.
+
+Args:
+  userId: string, The user's email address. The special value me can be used to indicate the authenticated user. (required)
+  body: object, The request body. (required)
+    The object takes the form of:
+
+{
+    "ids": [ # The IDs of the messages to delete.
+      "A String",
+    ],
+  }
+
+</pre>
+</div>
+
+<div class="method">
     <code class="details" id="delete">delete(userId, id)</code>
   <pre>Immediately and permanently deletes the specified message. This operation cannot be undone. Prefer messages.trash instead.