Fix up docs and how that are generated.
diff --git a/docs/dyn/buzz.v1.activities.html b/docs/dyn/buzz.v1.activities.html
index d643864..e512683 100644
--- a/docs/dyn/buzz.v1.activities.html
+++ b/docs/dyn/buzz.v1.activities.html
@@ -70,7 +70,8 @@
 <dl><dt><a name="Resource-insert"><strong>insert</strong></a> = method(self, **kwargs)</dt><dd><tt>Create&nbsp;a&nbsp;new&nbsp;activity<br>
 &nbsp;<br>
 Args:<br>
-&nbsp;&nbsp;body:&nbsp;object,&nbsp;The&nbsp;request&nbsp;body.&nbsp;(required)<br>
+&nbsp;&nbsp;body:&nbsp;object,&nbsp;The&nbsp;request&nbsp;body.<br>
+&nbsp;&nbsp;media_body:&nbsp;string,&nbsp;The&nbsp;filename&nbsp;of&nbsp;the&nbsp;media&nbsp;request&nbsp;body.<br>
 &nbsp;&nbsp;userId:&nbsp;string,&nbsp;ID&nbsp;of&nbsp;the&nbsp;user&nbsp;being&nbsp;referenced.&nbsp;(required)<br>
 &nbsp;&nbsp;hl:&nbsp;string,&nbsp;Language&nbsp;code&nbsp;to&nbsp;limit&nbsp;language&nbsp;results.<br>
 &nbsp;&nbsp;alt:&nbsp;string,&nbsp;Specifies&nbsp;an&nbsp;alternative&nbsp;representation&nbsp;type.<br>