docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/compute_v1.instanceGroups.html b/docs/dyn/compute_v1.instanceGroups.html
index 0467294..7b420dd 100644
--- a/docs/dyn/compute_v1.instanceGroups.html
+++ b/docs/dyn/compute_v1.instanceGroups.html
@@ -78,25 +78,28 @@
   <code><a href="#addInstances">addInstances(project, zone, instanceGroup, body=None, requestId=None)</a></code></p>
 <p class="firstline">Adds a list of instances to the specified instance group. All of the instances in the instance group must be in the same network/subnetwork. Read  Adding instances for more information.</p>
 <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 the list of instance groups and sorts them by zone.</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, zone, instanceGroup, requestId=None)</a></code></p>
 <p class="firstline">Deletes the specified instance group. The instances in the group are not deleted. Note that instance group must not belong to a backend service. Read  Deleting an instance group for more information.</p>
 <p class="toc_element">
   <code><a href="#get">get(project, zone, instanceGroup)</a></code></p>
-<p class="firstline">Returns the specified instance group. Gets a list of available instance groups by making a list() request.</p>
+<p class="firstline">Returns the specified zonal instance group. Get a list of available zonal instance groups by making a list() request.</p>
 <p class="toc_element">
   <code><a href="#insert">insert(project, zone, body=None, requestId=None)</a></code></p>
 <p class="firstline">Creates an instance group in the specified project using the parameters that are included in the request.</p>
 <p class="toc_element">
-  <code><a href="#list">list(project, zone, filter=None, maxResults=None, orderBy=None, pageToken=None)</a></code></p>
-<p class="firstline">Retrieves the list of instance groups that are located in the specified project and zone.</p>
+  <code><a href="#list">list(project, zone, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</a></code></p>
+<p class="firstline">Retrieves the list of zonal instance group resources contained within the specified zone.</p>
 <p class="toc_element">
-  <code><a href="#listInstances">listInstances(project, zone, instanceGroup, body=None, filter=None, maxResults=None, orderBy=None, pageToken=None)</a></code></p>
+  <code><a href="#listInstances">listInstances(project, zone, instanceGroup, body=None, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</a></code></p>
 <p class="firstline">Lists the instances in the specified instance group. The orderBy query parameter is not supported.</p>
 <p class="toc_element">
   <code><a href="#listInstances_next">listInstances_next(previous_request, previous_response)</a></code></p>
@@ -200,7 +203,7 @@
 </div>
 
 <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 the list of instance groups and sorts them by zone.
 
 Args:
@@ -220,6 +223,7 @@
 
 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:
@@ -282,6 +286,9 @@
     &quot;kind&quot;: &quot;compute#instanceGroupAggregatedList&quot;, # [Output Only] The resource type, which is always compute#instanceGroupAggregatedList for aggregated lists of instance groups.
     &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:
@@ -311,6 +318,11 @@
 </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, zone, instanceGroup, requestId=None)</code>
   <pre>Deletes the specified instance group. The instances in the group are not deleted. Note that instance group must not belong to a backend service. Read  Deleting an instance group for more information.
 
@@ -389,7 +401,9 @@
 
 <div class="method">
     <code class="details" id="get">get(project, zone, instanceGroup)</code>
-  <pre>Returns the specified instance group. Gets a list of available instance groups by making a list() request.
+  <pre>Returns the specified zonal instance group. Get a list of available zonal instance groups by making a list() request.
+
+For managed instance groups, use the instanceGroupManagers or regionInstanceGroupManagers methods instead.
 
 Args:
   project: string, Project ID for this request. (required)
@@ -554,8 +568,10 @@
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(project, zone, filter=None, maxResults=None, orderBy=None, pageToken=None)</code>
-  <pre>Retrieves the list of instance groups that are located in the specified project and zone.
+    <code class="details" id="list">list(project, zone, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</code>
+  <pre>Retrieves the list of zonal instance group resources contained within the specified zone.
+
+For managed instance groups, use the instanceGroupManagers or regionInstanceGroupManagers methods instead.
 
 Args:
   project: string, Project ID for this request. (required)
@@ -574,6 +590,7 @@
 
 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:
@@ -636,7 +653,7 @@
 </div>
 
 <div class="method">
-    <code class="details" id="listInstances">listInstances(project, zone, instanceGroup, body=None, filter=None, maxResults=None, orderBy=None, pageToken=None)</code>
+    <code class="details" id="listInstances">listInstances(project, zone, instanceGroup, body=None, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</code>
   <pre>Lists the instances in the specified instance group. The orderBy query parameter is not supported.
 
 Args:
@@ -664,6 +681,7 @@
 
 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: