docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/cloudshell_v1alpha1.users.environments.publicKeys.html b/docs/dyn/cloudshell_v1alpha1.users.environments.publicKeys.html
index 6fb4000..d2de39e 100644
--- a/docs/dyn/cloudshell_v1alpha1.users.environments.publicKeys.html
+++ b/docs/dyn/cloudshell_v1alpha1.users.environments.publicKeys.html
@@ -75,18 +75,23 @@
 <h1><a href="cloudshell_v1alpha1.html">Cloud Shell API</a> . <a href="cloudshell_v1alpha1.users.html">users</a> . <a href="cloudshell_v1alpha1.users.environments.html">environments</a> . <a href="cloudshell_v1alpha1.users.environments.publicKeys.html">publicKeys</a></h1>
 <h2>Instance Methods</h2>
 <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="#create">create(parent, body=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Adds a public SSH key to an environment, allowing clients with the</p>
+<p class="firstline">Adds a public SSH key to an environment, allowing clients with the corresponding private key to connect to that environment via SSH. If a key with the same format and content already exists, this will return the existing key.</p>
 <p class="toc_element">
   <code><a href="#delete">delete(name, x__xgafv=None)</a></code></p>
-<p class="firstline">Removes a public SSH key from an environment. Clients will no longer be</p>
+<p class="firstline">Removes a public SSH key from an environment. Clients will no longer be able to connect to the environment using the corresponding private key.</p>
 <h3>Method Details</h3>
 <div class="method">
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
     <code class="details" id="create">create(parent, body=None, x__xgafv=None)</code>
-  <pre>Adds a public SSH key to an environment, allowing clients with the
-corresponding private key to connect to that environment via SSH. If a key
-with the same format and content already exists, this will return the
-existing key.
+  <pre>Adds a public SSH key to an environment, allowing clients with the corresponding private key to connect to that environment via SSH. If a key with the same format and content already exists, this will return the existing key.
 
 Args:
   parent: string, Parent resource name, e.g. `users/me/environments/default`. (required)
@@ -95,13 +100,8 @@
 
 { # Request message for CreatePublicKey.
     &quot;key&quot;: { # A public SSH key, corresponding to a private SSH key held by the client. # Key that should be added to the environment.
+      &quot;name&quot;: &quot;A String&quot;, # Output only. Full name of this resource, in the format `users/{owner_email}/environments/{environment_id}/publicKeys/{key_id}`. `{owner_email}` is the email address of the user to whom the key belongs. `{environment_id}` is the identifier of the environment to which the key grants access. `{key_id}` is the unique identifier of the key. For example, `users/someone@example.com/environments/default/publicKeys/myKey`.
       &quot;format&quot;: &quot;A String&quot;, # Required. Format of this key&#x27;s content.
-      &quot;name&quot;: &quot;A String&quot;, # Output only. Full name of this resource, in the format
-          # `users/{owner_email}/environments/{environment_id}/publicKeys/{key_id}`.
-          # `{owner_email}` is the email address of the user to whom the key belongs.
-          # `{environment_id}` is the identifier of the environment to which the key
-          # grants access. `{key_id}` is the unique identifier of the key. For example,
-          # `users/someone@example.com/environments/default/publicKeys/myKey`.
       &quot;key&quot;: &quot;A String&quot;, # Required. Content of this key.
     },
   }
@@ -115,25 +115,18 @@
   An object of the form:
 
     { # A public SSH key, corresponding to a private SSH key held by the client.
+    &quot;name&quot;: &quot;A String&quot;, # Output only. Full name of this resource, in the format `users/{owner_email}/environments/{environment_id}/publicKeys/{key_id}`. `{owner_email}` is the email address of the user to whom the key belongs. `{environment_id}` is the identifier of the environment to which the key grants access. `{key_id}` is the unique identifier of the key. For example, `users/someone@example.com/environments/default/publicKeys/myKey`.
     &quot;format&quot;: &quot;A String&quot;, # Required. Format of this key&#x27;s content.
-    &quot;name&quot;: &quot;A String&quot;, # Output only. Full name of this resource, in the format
-        # `users/{owner_email}/environments/{environment_id}/publicKeys/{key_id}`.
-        # `{owner_email}` is the email address of the user to whom the key belongs.
-        # `{environment_id}` is the identifier of the environment to which the key
-        # grants access. `{key_id}` is the unique identifier of the key. For example,
-        # `users/someone@example.com/environments/default/publicKeys/myKey`.
     &quot;key&quot;: &quot;A String&quot;, # Required. Content of this key.
   }</pre>
 </div>
 
 <div class="method">
     <code class="details" id="delete">delete(name, x__xgafv=None)</code>
-  <pre>Removes a public SSH key from an environment. Clients will no longer be
-able to connect to the environment using the corresponding private key.
+  <pre>Removes a public SSH key from an environment. Clients will no longer be able to connect to the environment using the corresponding private key.
 
 Args:
-  name: string, Name of the resource to be deleted, e.g.
-`users/me/environments/default/publicKeys/my-key`. (required)
+  name: string, Name of the resource to be deleted, e.g. `users/me/environments/default/publicKeys/my-key`. (required)
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -142,15 +135,7 @@
 Returns:
   An object of the form:
 
-    { # A generic empty message that you can re-use to avoid defining duplicated
-      # empty messages in your APIs. A typical example is to use it as the request
-      # or the response type of an API method. For instance:
-      #
-      #     service Foo {
-      #       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
-      #     }
-      #
-      # The JSON representation for `Empty` is empty JSON object `{}`.
+    { # A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); } The JSON representation for `Empty` is empty JSON object `{}`.
   }</pre>
 </div>