docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/cloudsearch_v1.debug.identitysources.items.html b/docs/dyn/cloudsearch_v1.debug.identitysources.items.html
index 5e836ff..0b40db3 100644
--- a/docs/dyn/cloudsearch_v1.debug.identitysources.items.html
+++ b/docs/dyn/cloudsearch_v1.debug.identitysources.items.html
@@ -75,28 +75,31 @@
 <h1><a href="cloudsearch_v1.html">Cloud Search API</a> . <a href="cloudsearch_v1.debug.html">debug</a> . <a href="cloudsearch_v1.debug.identitysources.html">identitysources</a> . <a href="cloudsearch_v1.debug.identitysources.items.html">items</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#listForunmappedidentity">listForunmappedidentity(parent, pageSize=None, groupResourceName=None, userResourceName=None, debugOptions_enableDebugging=None, pageToken=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Lists names of items associated with an unmapped identity.</p>
+  <code><a href="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
+  <code><a href="#listForunmappedidentity">listForunmappedidentity(parent, userResourceName=None, debugOptions_enableDebugging=None, pageToken=None, pageSize=None, groupResourceName=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Lists names of items associated with an unmapped identity. **Note:** This API requires an admin account to execute.</p>
 <p class="toc_element">
   <code><a href="#listForunmappedidentity_next">listForunmappedidentity_next(previous_request, previous_response)</a></code></p>
 <p class="firstline">Retrieves the next page of results.</p>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="listForunmappedidentity">listForunmappedidentity(parent, pageSize=None, groupResourceName=None, userResourceName=None, debugOptions_enableDebugging=None, pageToken=None, x__xgafv=None)</code>
-  <pre>Lists names of items associated with an unmapped identity.
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
 
-**Note:** This API requires an admin account to execute.
+<div class="method">
+    <code class="details" id="listForunmappedidentity">listForunmappedidentity(parent, userResourceName=None, debugOptions_enableDebugging=None, pageToken=None, pageSize=None, groupResourceName=None, x__xgafv=None)</code>
+  <pre>Lists names of items associated with an unmapped identity. **Note:** This API requires an admin account to execute.
 
 Args:
-  parent: string, The name of the identity source, in the following format:
-identitysources/{source_id}} (required)
-  pageSize: integer, Maximum number of items to fetch in a request.
-Defaults to 100.
-  groupResourceName: string, A parameter
+  parent: string, The name of the identity source, in the following format: identitysources/{source_id}} (required)
   userResourceName: string, A parameter
-  debugOptions_enableDebugging: boolean, If you are asked by Google to help with debugging, set this field.
-Otherwise, ignore this field.
+  debugOptions_enableDebugging: boolean, If you are asked by Google to help with debugging, set this field. Otherwise, ignore this field.
   pageToken: string, The next_page_token value returned from a previous List request, if any.
+  pageSize: integer, Maximum number of items to fetch in a request. Defaults to 100.
+  groupResourceName: string, A parameter
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -109,8 +112,7 @@
     &quot;itemNames&quot;: [
       &quot;A String&quot;,
     ],
-    &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no
-        # more results in the list.
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # Token to retrieve the next page of results, or empty if there are no more results in the list.
   }</pre>
 </div>