docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/dataflow_v1b3.projects.templateVersions.html b/docs/dyn/dataflow_v1b3.projects.templateVersions.html
index aec96ff..0dfdf8f 100644
--- a/docs/dyn/dataflow_v1b3.projects.templateVersions.html
+++ b/docs/dyn/dataflow_v1b3.projects.templateVersions.html
@@ -75,29 +75,28 @@
 <h1><a href="dataflow_v1b3.html">Dataflow API</a> . <a href="dataflow_v1b3.projects.html">projects</a> . <a href="dataflow_v1b3.projects.templateVersions.html">templateVersions</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#list">list(parent=None, Format=None, Format, pageToken=None, pageSize=None, x__xgafv=None)</a></code></p>
-<p class="firstline">List TemplateVersions using project_id and an optional display_name field.</p>
+  <code><a href="#close">close()</a></code></p>
+<p class="firstline">Close httplib2 connections.</p>
+<p class="toc_element">
+  <code><a href="#list">list(parent, pageSize=None, pageToken=None, x__xgafv=None)</a></code></p>
+<p class="firstline">List TemplateVersions using project_id and an optional display_name field. List all the TemplateVersions in the Template if display set. List all the TemplateVersions in the Project if display_name not set.</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>
 <h3>Method Details</h3>
 <div class="method">
-    <code class="details" id="list">list(parent=None, Format=None, Format, pageToken=None, pageSize=None, x__xgafv=None)</code>
-  <pre>List TemplateVersions using project_id and an optional display_name field.
-List all the TemplateVersions in the Template if display set.
-List all the TemplateVersions in the Project if display_name not set.
+    <code class="details" id="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
+    <code class="details" id="list">list(parent, pageSize=None, pageToken=None, x__xgafv=None)</code>
+  <pre>List TemplateVersions using project_id and an optional display_name field. List all the TemplateVersions in the Template if display set. List all the TemplateVersions in the Project if display_name not set.
 
 Args:
-  parent: string, parent includes project_id, and display_name is optional.
-
-List by project_id(pid1) and display_name(tid1).
-  Format: projects/{pid1}/catalogTemplates/{tid1}
-
-List by project_id(pid1).
-  Format: projects/{pid1} (required)
-  pageToken: string, The page token, received from a previous ListTemplateVersions call.
-Provide this to retrieve the subsequent page.
+  parent: string, parent includes project_id, and display_name is optional. List by project_id(pid1) and display_name(tid1). Format: projects/{pid1}/catalogTemplates/{tid1} List by project_id(pid1). Format: projects/{pid1} (required)
   pageSize: integer, The maximum number of TemplateVersions to return per page.
+  pageToken: string, The page token, received from a previous ListTemplateVersions call. Provide this to retrieve the subsequent page.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -107,48 +106,12 @@
   An object of the form:
 
     { # Respond a list of TemplateVersions.
-    &quot;nextPageToken&quot;: &quot;A String&quot;, # A token that can be sent as `page_token` to retrieve the next page.
-        # If this field is omitted, there are no subsequent pages.
     &quot;templateVersions&quot;: [ # A list of TemplateVersions.
-      { # /////////////////////////////////////////////////////////////////////////////
-          # //// Template Catalog is used to organize user TemplateVersions.
-          # //// TemplateVersions that have the same project_id and display_name are
-          # //// belong to the same Template.
-          # //// Templates with the same project_id belong to the same Project.
-          # //// TemplateVersion may have labels and multiple labels are allowed.
-          # //// Duplicated labels in the same `TemplateVersion` are not allowed.
-          # //// TemplateVersion may have tags and multiple tags are allowed. Duplicated
-          # //// tags in the same `Template` are not allowed!
+      { # ///////////////////////////////////////////////////////////////////////////// //// Template Catalog is used to organize user TemplateVersions. //// TemplateVersions that have the same project_id and display_name are //// belong to the same Template. //// Templates with the same project_id belong to the same Project. //// TemplateVersion may have labels and multiple labels are allowed. //// Duplicated labels in the same `TemplateVersion` are not allowed. //// TemplateVersion may have tags and multiple tags are allowed. Duplicated //// tags in the same `Template` are not allowed!
         &quot;type&quot;: &quot;A String&quot;, # Either LEGACY or FLEX. This should match with the type of artifact.
-        &quot;versionId&quot;: &quot;A String&quot;, # An auto generated version_id for TemplateVersion.
-        &quot;labels&quot;: { # Labels for the Template Version. Labels can be duplicate within Template.
-          &quot;a_key&quot;: &quot;A String&quot;,
-        },
-        &quot;tags&quot;: [ # Alias for version_id, helps locate a TemplateVersion.
-          &quot;A String&quot;,
-        ],
-        &quot;artifact&quot;: { # Job information for templates. # Job graph and metadata if it is a legacy Template.
-            # Container image path and metadata if it is flex Template.
-          &quot;metadata&quot;: { # Metadata describing a template. # Metadata set for legacy Template.
-            &quot;description&quot;: &quot;A String&quot;, # Optional. A description of the template.
-            &quot;parameters&quot;: [ # The parameters for the template.
-              { # Metadata for a specific parameter.
-                &quot;label&quot;: &quot;A String&quot;, # Required. The label to display for the parameter.
-                &quot;helpText&quot;: &quot;A String&quot;, # Required. The help text to display for the parameter.
-                &quot;regexes&quot;: [ # Optional. Regexes that the parameter must match.
-                  &quot;A String&quot;,
-                ],
-                &quot;paramType&quot;: &quot;A String&quot;, # Optional. The type of the parameter.
-                    # Used for selecting input picker.
-                &quot;isOptional&quot;: True or False, # Optional. Whether the parameter is optional. Defaults to false.
-                &quot;name&quot;: &quot;A String&quot;, # Required. The name of the parameter.
-              },
-            ],
-            &quot;name&quot;: &quot;A String&quot;, # Required. The name of the template.
-          },
-          &quot;jobGraphGcsPath&quot;: &quot;A String&quot;, # job_graph_gcs_path set for legacy Template.
+        &quot;createTime&quot;: &quot;A String&quot;, # Creation time of this TemplateVersion.
+        &quot;artifact&quot;: { # Job information for templates. # Job graph and metadata if it is a legacy Template. Container image path and metadata if it is flex Template.
           &quot;containerSpec&quot;: { # Container Spec. # Container image path set for flex Template.
-            &quot;image&quot;: &quot;A String&quot;, # Name of the docker container image. E.g., gcr.io/project/some-image
             &quot;sdkInfo&quot;: { # SDK Information. # Required. SDK info of the Flex Template.
               &quot;language&quot;: &quot;A String&quot;, # Required. The SDK Language.
               &quot;version&quot;: &quot;A String&quot;, # Optional. The SDK version.
@@ -157,27 +120,51 @@
               &quot;description&quot;: &quot;A String&quot;, # Optional. A description of the template.
               &quot;parameters&quot;: [ # The parameters for the template.
                 { # Metadata for a specific parameter.
-                  &quot;label&quot;: &quot;A String&quot;, # Required. The label to display for the parameter.
-                  &quot;helpText&quot;: &quot;A String&quot;, # Required. The help text to display for the parameter.
+                  &quot;isOptional&quot;: True or False, # Optional. Whether the parameter is optional. Defaults to false.
+                  &quot;paramType&quot;: &quot;A String&quot;, # Optional. The type of the parameter. Used for selecting input picker.
+                  &quot;name&quot;: &quot;A String&quot;, # Required. The name of the parameter.
                   &quot;regexes&quot;: [ # Optional. Regexes that the parameter must match.
                     &quot;A String&quot;,
                   ],
-                  &quot;paramType&quot;: &quot;A String&quot;, # Optional. The type of the parameter.
-                      # Used for selecting input picker.
-                  &quot;isOptional&quot;: True or False, # Optional. Whether the parameter is optional. Defaults to false.
-                  &quot;name&quot;: &quot;A String&quot;, # Required. The name of the parameter.
+                  &quot;label&quot;: &quot;A String&quot;, # Required. The label to display for the parameter.
+                  &quot;helpText&quot;: &quot;A String&quot;, # Required. The help text to display for the parameter.
                 },
               ],
               &quot;name&quot;: &quot;A String&quot;, # Required. The name of the template.
             },
+            &quot;image&quot;: &quot;A String&quot;, # Name of the docker container image. E.g., gcr.io/project/some-image
           },
+          &quot;metadata&quot;: { # Metadata describing a template. # Metadata set for legacy Template.
+            &quot;description&quot;: &quot;A String&quot;, # Optional. A description of the template.
+            &quot;parameters&quot;: [ # The parameters for the template.
+              { # Metadata for a specific parameter.
+                &quot;isOptional&quot;: True or False, # Optional. Whether the parameter is optional. Defaults to false.
+                &quot;paramType&quot;: &quot;A String&quot;, # Optional. The type of the parameter. Used for selecting input picker.
+                &quot;name&quot;: &quot;A String&quot;, # Required. The name of the parameter.
+                &quot;regexes&quot;: [ # Optional. Regexes that the parameter must match.
+                  &quot;A String&quot;,
+                ],
+                &quot;label&quot;: &quot;A String&quot;, # Required. The label to display for the parameter.
+                &quot;helpText&quot;: &quot;A String&quot;, # Required. The help text to display for the parameter.
+              },
+            ],
+            &quot;name&quot;: &quot;A String&quot;, # Required. The name of the template.
+          },
+          &quot;jobGraphGcsPath&quot;: &quot;A String&quot;, # job_graph_gcs_path set for legacy Template.
         },
-        &quot;createTime&quot;: &quot;A String&quot;, # Creation time of this TemplateVersion.
         &quot;displayName&quot;: &quot;A String&quot;, # A customized name for Template. Multiple TemplateVersions per Template.
         &quot;description&quot;: &quot;A String&quot;, # Template description from the user.
+        &quot;labels&quot;: { # Labels for the Template Version. Labels can be duplicate within Template.
+          &quot;a_key&quot;: &quot;A String&quot;,
+        },
+        &quot;tags&quot;: [ # Alias for version_id, helps locate a TemplateVersion.
+          &quot;A String&quot;,
+        ],
+        &quot;versionId&quot;: &quot;A String&quot;, # An auto generated version_id for TemplateVersion.
         &quot;projectId&quot;: &quot;A String&quot;, # A unique project_id. Multiple Templates per Project.
       },
     ],
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # A token that can be sent as `page_token` to retrieve the next page. If this field is omitted, there are no subsequent pages.
   }</pre>
 </div>