docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/libraryagent_v1.shelves.books.html b/docs/dyn/libraryagent_v1.shelves.books.html
index 6d1e5c3..3cc8d34 100644
--- a/docs/dyn/libraryagent_v1.shelves.books.html
+++ b/docs/dyn/libraryagent_v1.shelves.books.html
@@ -76,26 +76,26 @@
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="#borrow">borrow(name, x__xgafv=None)</a></code></p>
-<p class="firstline">Borrow a book from the library. Returns the book if it is borrowed</p>
+<p class="firstline">Borrow a book from the library. Returns the book if it is borrowed successfully. Returns NOT_FOUND if the book does not exist in the library. Returns quota exceeded error if the amount of books borrowed exceeds allocation quota in any dimensions.</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="#get">get(name, x__xgafv=None)</a></code></p>
 <p class="firstline">Gets a book. Returns NOT_FOUND if the book does not exist.</p>
 <p class="toc_element">
   <code><a href="#list">list(parent, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Lists books in a shelf. The order is unspecified but deterministic. Newly</p>
+<p class="firstline">Lists books in a shelf. The order is unspecified but deterministic. Newly created books will not necessarily be added to the end of this list. Returns NOT_FOUND if the shelf does not exist.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_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="#return_">return_(name, x__xgafv=None)</a></code></p>
-<p class="firstline">Return a book to the library. Returns the book if it is returned to the</p>
+<p class="firstline">Return a book to the library. Returns the book if it is returned to the library successfully. Returns error if the book does not belong to the library or the users didn't borrow before.</p>
 <h3>Method Details</h3>
 <div class="method">
     <code class="details" id="borrow">borrow(name, x__xgafv=None)</code>
-  <pre>Borrow a book from the library. Returns the book if it is borrowed
-successfully. Returns NOT_FOUND if the book does not exist in the library.
-Returns quota exceeded error if the amount of books borrowed exceeds
-allocation quota in any dimensions.
+  <pre>Borrow a book from the library. Returns the book if it is borrowed successfully. Returns NOT_FOUND if the book does not exist in the library. Returns quota exceeded error if the amount of books borrowed exceeds allocation quota in any dimensions.
 
 Args:
   name: string, Required. The name of the book to borrow. (required)
@@ -108,16 +108,19 @@
   An object of the form:
 
     { # A single book in the library.
-    &quot;title&quot;: &quot;A String&quot;, # The title of the book.
     &quot;read&quot;: True or False, # Value indicating whether the book has been read.
-    &quot;name&quot;: &quot;A String&quot;, # The resource name of the book.
-        # Book names have the form `shelves/{shelf_id}/books/{book_id}`.
-        # The name is ignored when creating a book.
+    &quot;name&quot;: &quot;A String&quot;, # The resource name of the book. Book names have the form `shelves/{shelf_id}/books/{book_id}`. The name is ignored when creating a book.
+    &quot;title&quot;: &quot;A String&quot;, # The title of the book.
     &quot;author&quot;: &quot;A String&quot;, # The name of the book author.
   }</pre>
 </div>
 
 <div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
     <code class="details" id="get">get(name, x__xgafv=None)</code>
   <pre>Gets a book. Returns NOT_FOUND if the book does not exist.
 
@@ -132,29 +135,21 @@
   An object of the form:
 
     { # A single book in the library.
-    &quot;title&quot;: &quot;A String&quot;, # The title of the book.
     &quot;read&quot;: True or False, # Value indicating whether the book has been read.
-    &quot;name&quot;: &quot;A String&quot;, # The resource name of the book.
-        # Book names have the form `shelves/{shelf_id}/books/{book_id}`.
-        # The name is ignored when creating a book.
+    &quot;name&quot;: &quot;A String&quot;, # The resource name of the book. Book names have the form `shelves/{shelf_id}/books/{book_id}`. The name is ignored when creating a book.
+    &quot;title&quot;: &quot;A String&quot;, # The title of the book.
     &quot;author&quot;: &quot;A String&quot;, # The name of the book author.
   }</pre>
 </div>
 
 <div class="method">
     <code class="details" id="list">list(parent, pageToken=None, pageSize=None, x__xgafv=None)</code>
-  <pre>Lists books in a shelf. The order is unspecified but deterministic. Newly
-created books will not necessarily be added to the end of this list.
-Returns NOT_FOUND if the shelf does not exist.
+  <pre>Lists books in a shelf. The order is unspecified but deterministic. Newly created books will not necessarily be added to the end of this list. Returns NOT_FOUND if the shelf does not exist.
 
 Args:
   parent: string, Required. The name of the shelf whose books we&#x27;d like to list. (required)
-  pageToken: string, A token identifying a page of results the server should return.
-Typically, this is the value of
-ListBooksResponse.next_page_token.
-returned from the previous call to `ListBooks` method.
-  pageSize: integer, Requested page size. Server may return fewer books than requested.
-If unspecified, server will pick an appropriate default.
+  pageToken: string, A token identifying a page of results the server should return. Typically, this is the value of ListBooksResponse.next_page_token. returned from the previous call to `ListBooks` method.
+  pageSize: integer, Requested page size. Server may return fewer books than requested. If unspecified, server will pick an appropriate default.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -164,21 +159,15 @@
   An object of the form:
 
     { # Response message for LibraryAgent.ListBooks.
-    &quot;nextPageToken&quot;: &quot;A String&quot;, # A token to retrieve next page of results.
-        # Pass this value in the
-        # ListBooksRequest.page_token
-        # field in the subsequent call to `ListBooks` method to retrieve the next
-        # page of results.
     &quot;books&quot;: [ # The list of books.
       { # A single book in the library.
-        &quot;title&quot;: &quot;A String&quot;, # The title of the book.
         &quot;read&quot;: True or False, # Value indicating whether the book has been read.
-        &quot;name&quot;: &quot;A String&quot;, # The resource name of the book.
-            # Book names have the form `shelves/{shelf_id}/books/{book_id}`.
-            # The name is ignored when creating a book.
+        &quot;name&quot;: &quot;A String&quot;, # The resource name of the book. Book names have the form `shelves/{shelf_id}/books/{book_id}`. The name is ignored when creating a book.
+        &quot;title&quot;: &quot;A String&quot;, # The title of the book.
         &quot;author&quot;: &quot;A String&quot;, # The name of the book author.
       },
     ],
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # A token to retrieve next page of results. Pass this value in the ListBooksRequest.page_token field in the subsequent call to `ListBooks` method to retrieve the next page of results.
   }</pre>
 </div>
 
@@ -198,10 +187,7 @@
 
 <div class="method">
     <code class="details" id="return_">return_(name, x__xgafv=None)</code>
-  <pre>Return a book to the library. Returns the book if it is returned to the
-library successfully.
-Returns error if the book does not belong to the library
-or the users didn&#x27;t borrow before.
+  <pre>Return a book to the library. Returns the book if it is returned to the library successfully. Returns error if the book does not belong to the library or the users didn&#x27;t borrow before.
 
 Args:
   name: string, Required. The name of the book to return. (required)
@@ -214,11 +200,9 @@
   An object of the form:
 
     { # A single book in the library.
-    &quot;title&quot;: &quot;A String&quot;, # The title of the book.
     &quot;read&quot;: True or False, # Value indicating whether the book has been read.
-    &quot;name&quot;: &quot;A String&quot;, # The resource name of the book.
-        # Book names have the form `shelves/{shelf_id}/books/{book_id}`.
-        # The name is ignored when creating a book.
+    &quot;name&quot;: &quot;A String&quot;, # The resource name of the book. Book names have the form `shelves/{shelf_id}/books/{book_id}`. The name is ignored when creating a book.
+    &quot;title&quot;: &quot;A String&quot;, # The title of the book.
     &quot;author&quot;: &quot;A String&quot;, # The name of the book author.
   }</pre>
 </div>