docs: update generated docs (#1053)

Updates for both discovery docs and epydoc API Documentation

Fixes: #1049
diff --git a/docs/dyn/composer_v1beta1.projects.locations.operations.html b/docs/dyn/composer_v1beta1.projects.locations.operations.html
index cb9b8b8..77dc497 100644
--- a/docs/dyn/composer_v1beta1.projects.locations.operations.html
+++ b/docs/dyn/composer_v1beta1.projects.locations.operations.html
@@ -75,24 +75,29 @@
 <h1><a href="composer_v1beta1.html">Cloud Composer API</a> . <a href="composer_v1beta1.projects.html">projects</a> . <a href="composer_v1beta1.projects.locations.html">locations</a> . <a href="composer_v1beta1.projects.locations.operations.html">operations</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="#delete">delete(name, x__xgafv=None)</a></code></p>
-<p class="firstline">Deletes a long-running operation. This method indicates that the client is</p>
+<p class="firstline">Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns `google.rpc.Code.UNIMPLEMENTED`.</p>
 <p class="toc_element">
   <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
-<p class="firstline">Gets the latest state of a long-running operation.  Clients can use this</p>
+<p class="firstline">Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.</p>
 <p class="toc_element">
-  <code><a href="#list">list(name, pageSize=None, pageToken=None, filter=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Lists operations that match the specified filter in the request. If the</p>
+  <code><a href="#list">list(name, pageSize=None, filter=None, pageToken=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns `UNIMPLEMENTED`. NOTE: the `name` binding allows API services to override the binding to use different resource name schemes, such as `users/*/operations`. To override the binding, API services can add a binding such as `"/v1/{name=users/*}/operations"` to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.</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="close">close()</code>
+  <pre>Close httplib2 connections.</pre>
+</div>
+
+<div class="method">
     <code class="details" id="delete">delete(name, x__xgafv=None)</code>
-  <pre>Deletes a long-running operation. This method indicates that the client is
-no longer interested in the operation result. It does not cancel the
-operation. If the server doesn&#x27;t support this method, it returns
-`google.rpc.Code.UNIMPLEMENTED`.
+  <pre>Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn&#x27;t support this method, it returns `google.rpc.Code.UNIMPLEMENTED`.
 
 Args:
   name: string, The name of the operation resource to be deleted. (required)
@@ -104,23 +109,13 @@
 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>
 
 <div class="method">
     <code class="details" id="get">get(name, x__xgafv=None)</code>
-  <pre>Gets the latest state of a long-running operation.  Clients can use this
-method to poll the operation result at intervals as recommended by the API
-service.
+  <pre>Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.
 
 Args:
   name: string, The name of the operation resource. (required)
@@ -132,69 +127,36 @@
 Returns:
   An object of the form:
 
-    { # This resource represents a long-running operation that is the result of a
-      # network API call.
-    &quot;name&quot;: &quot;A String&quot;, # The server-assigned name, which is only unique within the same service that
-        # originally returns it. If you use the default HTTP mapping, the
-        # `name` should be a resource name ending with `operations/{unique_id}`.
-    &quot;done&quot;: True or False, # If the value is `false`, it means the operation is still in progress.
-        # If `true`, the operation is completed, and either `error` or `response` is
-        # available.
-    &quot;response&quot;: { # The normal response of the operation in case of success.  If the original
-        # method returns no data on success, such as `Delete`, the response is
-        # `google.protobuf.Empty`.  If the original method is standard
-        # `Get`/`Create`/`Update`, the response should be the resource.  For other
-        # methods, the response should have the type `XxxResponse`, where `Xxx`
-        # is the original method name.  For example, if the original method name
-        # is `TakeSnapshot()`, the inferred response type is
-        # `TakeSnapshotResponse`.
-      &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
-    },
-    &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
-        # different programming environments, including REST APIs and RPC APIs. It is
-        # used by [gRPC](https://github.com/grpc). Each `Status` message contains
-        # three pieces of data: error code, error message, and error details.
-        #
-        # You can find out more about this error model and how to work with it in the
-        # [API Design Guide](https://cloud.google.com/apis/design/errors).
-      &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
-          # user-facing error message should be localized and sent in the
-          # google.rpc.Status.details field, or localized by the client.
+    { # This resource represents a long-running operation that is the result of a network API call.
+    &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The error result of the operation in case of failure or cancellation.
       &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
-      &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
-          # message types for APIs to use.
+      &quot;details&quot;: [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
         {
           &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
         },
       ],
+      &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
     },
-    &quot;metadata&quot;: { # Service-specific metadata associated with the operation.  It typically
-        # contains progress information and common metadata such as create time.
-        # Some services might not provide such metadata.  Any method that returns a
-        # long-running operation should document the metadata type, if any.
+    &quot;name&quot;: &quot;A String&quot;, # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`.
+    &quot;metadata&quot;: { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
+      &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
+    },
+    &quot;done&quot;: True or False, # If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
+    &quot;response&quot;: { # The normal response of the operation in case of success. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
     },
   }</pre>
 </div>
 
 <div class="method">
-    <code class="details" id="list">list(name, pageSize=None, pageToken=None, filter=None, x__xgafv=None)</code>
-  <pre>Lists operations that match the specified filter in the request. If the
-server doesn&#x27;t support this method, it returns `UNIMPLEMENTED`.
-
-NOTE: the `name` binding allows API services to override the binding
-to use different resource name schemes, such as `users/*/operations`. To
-override the binding, API services can add a binding such as
-`&quot;/v1/{name=users/*}/operations&quot;` to their service configuration.
-For backwards compatibility, the default name includes the operations
-collection id, however overriding users must ensure the name binding
-is the parent resource, without the operations collection id.
+    <code class="details" id="list">list(name, pageSize=None, filter=None, pageToken=None, x__xgafv=None)</code>
+  <pre>Lists operations that match the specified filter in the request. If the server doesn&#x27;t support this method, it returns `UNIMPLEMENTED`. NOTE: the `name` binding allows API services to override the binding to use different resource name schemes, such as `users/*/operations`. To override the binding, API services can add a binding such as `&quot;/v1/{name=users/*}/operations&quot;` to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.
 
 Args:
   name: string, The name of the operation&#x27;s parent resource. (required)
   pageSize: integer, The standard list page size.
-  pageToken: string, The standard list page token.
   filter: string, The standard list filter.
+  pageToken: string, The standard list page token.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -204,52 +166,28 @@
   An object of the form:
 
     { # The response message for Operations.ListOperations.
-    &quot;nextPageToken&quot;: &quot;A String&quot;, # The standard List next-page token.
     &quot;operations&quot;: [ # A list of operations that matches the specified filter in the request.
-      { # This resource represents a long-running operation that is the result of a
-          # network API call.
-        &quot;name&quot;: &quot;A String&quot;, # The server-assigned name, which is only unique within the same service that
-            # originally returns it. If you use the default HTTP mapping, the
-            # `name` should be a resource name ending with `operations/{unique_id}`.
-        &quot;done&quot;: True or False, # If the value is `false`, it means the operation is still in progress.
-            # If `true`, the operation is completed, and either `error` or `response` is
-            # available.
-        &quot;response&quot;: { # The normal response of the operation in case of success.  If the original
-            # method returns no data on success, such as `Delete`, the response is
-            # `google.protobuf.Empty`.  If the original method is standard
-            # `Get`/`Create`/`Update`, the response should be the resource.  For other
-            # methods, the response should have the type `XxxResponse`, where `Xxx`
-            # is the original method name.  For example, if the original method name
-            # is `TakeSnapshot()`, the inferred response type is
-            # `TakeSnapshotResponse`.
-          &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
-        },
-        &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
-            # different programming environments, including REST APIs and RPC APIs. It is
-            # used by [gRPC](https://github.com/grpc). Each `Status` message contains
-            # three pieces of data: error code, error message, and error details.
-            #
-            # You can find out more about this error model and how to work with it in the
-            # [API Design Guide](https://cloud.google.com/apis/design/errors).
-          &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
-              # user-facing error message should be localized and sent in the
-              # google.rpc.Status.details field, or localized by the client.
+      { # This resource represents a long-running operation that is the result of a network API call.
+        &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # The error result of the operation in case of failure or cancellation.
           &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
-          &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
-              # message types for APIs to use.
+          &quot;details&quot;: [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
             {
               &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
             },
           ],
+          &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
         },
-        &quot;metadata&quot;: { # Service-specific metadata associated with the operation.  It typically
-            # contains progress information and common metadata such as create time.
-            # Some services might not provide such metadata.  Any method that returns a
-            # long-running operation should document the metadata type, if any.
+        &quot;name&quot;: &quot;A String&quot;, # The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`.
+        &quot;metadata&quot;: { # Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any.
+          &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
+        },
+        &quot;done&quot;: True or False, # If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available.
+        &quot;response&quot;: { # The normal response of the operation in case of success. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`.
           &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
         },
       },
     ],
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # The standard List next-page token.
   }</pre>
 </div>