docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/compute_beta.vpnGateways.html b/docs/dyn/compute_beta.vpnGateways.html
index 70a2b89..45e657f 100644
--- a/docs/dyn/compute_beta.vpnGateways.html
+++ b/docs/dyn/compute_beta.vpnGateways.html
@@ -75,12 +75,15 @@
 <h1><a href="compute_beta.html">Compute Engine API</a> . <a href="compute_beta.vpnGateways.html">vpnGateways</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None)</a></code></p>
+  <code><a href="#aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</a></code></p>
 <p class="firstline">Retrieves an aggregated list of VPN gateways.</p>
 <p class="toc_element">
   <code><a href="#aggregatedList_next">aggregatedList_next(previous_request, previous_response)</a></code></p>
 <p class="firstline">Retrieves the next page of results.</p>
 <p class="toc_element">
+  <code><a href="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
   <code><a href="#delete">delete(project, region, vpnGateway, requestId=None)</a></code></p>
 <p class="firstline">Deletes the specified VPN gateway.</p>
 <p class="toc_element">
@@ -93,7 +96,7 @@
   <code><a href="#insert">insert(project, region, body=None, requestId=None)</a></code></p>
 <p class="firstline">Creates a VPN gateway in the specified project and region using the data included in the request.</p>
 <p class="toc_element">
-  <code><a href="#list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None)</a></code></p>
+  <code><a href="#list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</a></code></p>
 <p class="firstline">Retrieves a list of VPN gateways available to the specified project and region.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
@@ -103,7 +106,7 @@
 <p class="firstline">Sets the labels on a VpnGateway. To learn more about labels, read the Labeling Resources documentation.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None)</code>
+    <code class="details" id="aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</code>
   <pre>Retrieves an aggregated list of VPN gateways.
 
 Args:
@@ -123,6 +126,7 @@
 
 Currently, only sorting by `name` or `creationTimestamp desc` is supported.
   pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
+  returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false and the logic is the same as today.
 
 Returns:
   An object of the form:
@@ -173,6 +177,9 @@
     &quot;kind&quot;: &quot;compute#vpnGatewayAggregatedList&quot;, # [Output Only] Type of resource. Always compute#vpnGateway for VPN gateways.
     &quot;nextPageToken&quot;: &quot;A String&quot;, # [Output Only] This token allows you to get the next page of results for list requests. If the number of results is larger than maxResults, use the nextPageToken as a value for the query parameter pageToken in the next list request. Subsequent list requests will have their own nextPageToken to continue paging through the results.
     &quot;selfLink&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource.
+    &quot;unreachables&quot;: [ # [Output Only] Unreachable resources.
+      &quot;A String&quot;,
+    ],
     &quot;warning&quot;: { # [Output Only] Informational warning message.
       &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
       &quot;data&quot;: [ # [Output Only] Metadata about this warning in key: value format. For example:
@@ -202,6 +209,11 @@
 </div>
 
 <div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
     <code class="details" id="delete">delete(project, region, vpnGateway, requestId=None)</code>
   <pre>Deletes the specified VPN gateway.
 
@@ -456,7 +468,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None)</code>
+    <code class="details" id="list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</code>
   <pre>Retrieves a list of VPN gateways available to the specified project and region.
 
 Args:
@@ -476,6 +488,7 @@
 
 Currently, only sorting by `name` or `creationTimestamp desc` is supported.
   pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
+  returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false and the logic is the same as today.
 
 Returns:
   An object of the form: