Update documentation
diff --git a/docs/dyn/runtimeconfig_v1beta1.projects.configs.html b/docs/dyn/runtimeconfig_v1beta1.projects.configs.html
index 94154d8..da4b6ef 100644
--- a/docs/dyn/runtimeconfig_v1beta1.projects.configs.html
+++ b/docs/dyn/runtimeconfig_v1beta1.projects.configs.html
@@ -91,46 +91,50 @@
 
 <p class="toc_element">
   <code><a href="#create">create(parent=None, body, x__xgafv=None)</a></code></p>
-<p class="firstline">CreateConfig creates a new config resource object.</p>
+<p class="firstline">Creates a new RuntimeConfig resource. The configuration name must be</p>
 <p class="toc_element">
   <code><a href="#delete">delete(name=None, x__xgafv=None)</a></code></p>
-<p class="firstline">Deletes the config object.</p>
+<p class="firstline">Deletes a RuntimeConfig resource.</p>
 <p class="toc_element">
-  <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
-<p class="firstline">Gets the config resource object.</p>
+  <code><a href="#get">get(name=None, x__xgafv=None)</a></code></p>
+<p class="firstline">Gets information about a RuntimeConfig resource.</p>
 <p class="toc_element">
   <code><a href="#list">list(parent=None, pageToken=None, x__xgafv=None, pageSize=None)</a></code></p>
-<p class="firstline">Lists all the config objects within project.</p>
+<p class="firstline">Lists all the RuntimeConfig resources within project.</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="#update">update(name=None, body, x__xgafv=None)</a></code></p>
-<p class="firstline">Updates the config resource object.</p>
+<p class="firstline">Updates a RuntimeConfig resource. The configuration must exist beforehand.</p>
 <h3>Method Details</h3>
 <div class="method">
     <code class="details" id="create">create(parent=None, body, x__xgafv=None)</code>
-  <pre>CreateConfig creates a new config resource object.
-The configuration name must be unique within project.
+  <pre>Creates a new RuntimeConfig resource. The configuration name must be
+unique within project.
 
 Args:
-  parent: string, The cloud project to which configuration belongs.
-Required. Must be a valid GCP project. (required)
+  parent: string, The [project ID](https://support.google.com/cloud/answer/6158840?hl=en&ref_topic=6158848)
+for this request, in the format `projects/[PROJECT_ID]`. (required)
   body: object, The request body. (required)
     The object takes the form of:
 
-{ # RuntimeConfig is the primary resource in the Configuration service.
-      # It consists of metadata and a hierarchy of variables.
-    "description": "A String", # Description of the configuration object.
-        # `len(description)` must be less than 256.
-    "name": "A String", # The resource name of a runtime config.
-        # It has the format of "projects/{project_id}/configs/{config_id}",
-        # where `project_id` is a valid Google cloud project ID, and the
-        # `config_id` must match RFC 1035 segment specification, and
-        # `len(config_id)` must be less than 64 bytes.
-        # The name is assigned by the client, but will be validated on the server
-        # side to adhere to the format.
-        # Name is immutable and cannot be changed.
+{ # A RuntimeConfig resource is the primary resource in the Cloud RuntimeConfig
+      # service. A RuntimeConfig resource consists of metadata and a hierarchy of
+      # variables.
+    "description": "A String", # An optional description of the RuntimeConfig object.
+        # The length of the description must be less than 256 bytes.
+    "name": "A String", # The resource name of a runtime config. The name must have the format:
+        # 
+        #     projects/[PROJECT_ID]/configs/[CONFIG_NAME]
+        # 
+        # The `[PROJECT_ID]` must be a valid project ID, and `[CONFIG_NAME]` is an
+        # arbitrary name that matches RFC 1035 segment specification. The length of
+        # `[CONFIG_NAME]` must be less than 64 bytes.
+        # 
+        # You pick the RuntimeConfig resource name, but the server will validate that
+        # the name adheres to this format. After you create the resource, you cannot
+        # change the resource's name.
   }
 
   x__xgafv: string, V1 error format.
@@ -141,28 +145,33 @@
 Returns:
   An object of the form:
 
-    { # RuntimeConfig is the primary resource in the Configuration service.
-        # It consists of metadata and a hierarchy of variables.
-      "description": "A String", # Description of the configuration object.
-          # `len(description)` must be less than 256.
-      "name": "A String", # The resource name of a runtime config.
-          # It has the format of "projects/{project_id}/configs/{config_id}",
-          # where `project_id` is a valid Google cloud project ID, and the
-          # `config_id` must match RFC 1035 segment specification, and
-          # `len(config_id)` must be less than 64 bytes.
-          # The name is assigned by the client, but will be validated on the server
-          # side to adhere to the format.
-          # Name is immutable and cannot be changed.
+    { # A RuntimeConfig resource is the primary resource in the Cloud RuntimeConfig
+        # service. A RuntimeConfig resource consists of metadata and a hierarchy of
+        # variables.
+      "description": "A String", # An optional description of the RuntimeConfig object.
+          # The length of the description must be less than 256 bytes.
+      "name": "A String", # The resource name of a runtime config. The name must have the format:
+          #
+          #     projects/[PROJECT_ID]/configs/[CONFIG_NAME]
+          #
+          # The `[PROJECT_ID]` must be a valid project ID, and `[CONFIG_NAME]` is an
+          # arbitrary name that matches RFC 1035 segment specification. The length of
+          # `[CONFIG_NAME]` must be less than 64 bytes.
+          #
+          # You pick the RuntimeConfig resource name, but the server will validate that
+          # the name adheres to this format. After you create the resource, you cannot
+          # change the resource's name.
     }</pre>
 </div>
 
 <div class="method">
     <code class="details" id="delete">delete(name=None, x__xgafv=None)</code>
-  <pre>Deletes the config object.
+  <pre>Deletes a RuntimeConfig resource.
 
 Args:
-  name: string, The configuration resource object to delete.
-Required. Must be a valid GCP project. (required)
+  name: string, The RuntimeConfig resource to delete, in the format:
+
+`projects/[PROJECT_ID]/configs/[CONFIG_NAME]` (required)
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -184,11 +193,13 @@
 </div>
 
 <div class="method">
-    <code class="details" id="get">get(name, x__xgafv=None)</code>
-  <pre>Gets the config resource object.
+    <code class="details" id="get">get(name=None, x__xgafv=None)</code>
+  <pre>Gets information about a RuntimeConfig resource.
 
 Args:
-  name: string, The name of the RuntimeConfig resource object to retrieve. (required)
+  name: string, The name of the RuntimeConfig resource to retrieve, in the format:
+
+`projects/[PROJECT_ID]/configs/[CONFIG_NAME]` (required)
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
@@ -197,55 +208,69 @@
 Returns:
   An object of the form:
 
-    { # RuntimeConfig is the primary resource in the Configuration service.
-        # It consists of metadata and a hierarchy of variables.
-      "description": "A String", # Description of the configuration object.
-          # `len(description)` must be less than 256.
-      "name": "A String", # The resource name of a runtime config.
-          # It has the format of "projects/{project_id}/configs/{config_id}",
-          # where `project_id` is a valid Google cloud project ID, and the
-          # `config_id` must match RFC 1035 segment specification, and
-          # `len(config_id)` must be less than 64 bytes.
-          # The name is assigned by the client, but will be validated on the server
-          # side to adhere to the format.
-          # Name is immutable and cannot be changed.
+    { # A RuntimeConfig resource is the primary resource in the Cloud RuntimeConfig
+        # service. A RuntimeConfig resource consists of metadata and a hierarchy of
+        # variables.
+      "description": "A String", # An optional description of the RuntimeConfig object.
+          # The length of the description must be less than 256 bytes.
+      "name": "A String", # The resource name of a runtime config. The name must have the format:
+          #
+          #     projects/[PROJECT_ID]/configs/[CONFIG_NAME]
+          #
+          # The `[PROJECT_ID]` must be a valid project ID, and `[CONFIG_NAME]` is an
+          # arbitrary name that matches RFC 1035 segment specification. The length of
+          # `[CONFIG_NAME]` must be less than 64 bytes.
+          #
+          # You pick the RuntimeConfig resource name, but the server will validate that
+          # the name adheres to this format. After you create the resource, you cannot
+          # change the resource's name.
     }</pre>
 </div>
 
 <div class="method">
     <code class="details" id="list">list(parent=None, pageToken=None, x__xgafv=None, pageSize=None)</code>
-  <pre>Lists all the config objects within project.
+  <pre>Lists all the RuntimeConfig resources within project.
 
 Args:
-  parent: string, The cloud project, whose configuration resources we want to list.
-Required. Must be a valid GCP project. (required)
-  pageToken: string, The token for pagination.
+  parent: string, The [project ID](https://support.google.com/cloud/answer/6158840?hl=en&ref_topic=6158848)
+for this request, in the format `projects/[PROJECT_ID]`. (required)
+  pageToken: string, Specifies a page token to use. Set `pageToken` to a `nextPageToken`
+returned by a previous list request to get the next page of results.
   x__xgafv: string, V1 error format.
     Allowed values
       1 - v1 error format
       2 - v2 error format
-  pageSize: integer, List pagination support.
-The size of the page to return. We may return fewer elements.
+  pageSize: integer, Specifies the number of results to return per page. If there are fewer
+elements than the specified number, returns all elements.
 
 Returns:
   An object of the form:
 
-    { # Response for the `ListConfigs()` method.
-      # Order of returned configuration objects is arbitrary.
-    "nextPageToken": "A String", # Pagination support.
-    "configs": [ # Found configurations in the project.
-      { # RuntimeConfig is the primary resource in the Configuration service.
-            # It consists of metadata and a hierarchy of variables.
-          "description": "A String", # Description of the configuration object.
-              # `len(description)` must be less than 256.
-          "name": "A String", # The resource name of a runtime config.
-              # It has the format of "projects/{project_id}/configs/{config_id}",
-              # where `project_id` is a valid Google cloud project ID, and the
-              # `config_id` must match RFC 1035 segment specification, and
-              # `len(config_id)` must be less than 64 bytes.
-              # The name is assigned by the client, but will be validated on the server
-              # side to adhere to the format.
-              # Name is immutable and cannot be changed.
+    { # `ListConfigs()` returns the following response. The order of returned
+      # objects is arbitrary; that is, it is not ordered in any particular way.
+    "nextPageToken": "A String", # This token allows you to get the next page of results for list requests.
+        # If the number of results is larger than `pageSize`, use the `nextPageToken`
+        # as a value for the query parameter `pageToken` in the next list request.
+        # Subsequent list requests will have their own `nextPageToken` to continue
+        # paging through the results
+    "configs": [ # A list of the configurations in the project. The order of returned
+        # objects is arbitrary; that is, it is not ordered in any particular way.
+      { # A RuntimeConfig resource is the primary resource in the Cloud RuntimeConfig
+            # service. A RuntimeConfig resource consists of metadata and a hierarchy of
+            # variables.
+          "description": "A String", # An optional description of the RuntimeConfig object.
+              # The length of the description must be less than 256 bytes.
+          "name": "A String", # The resource name of a runtime config. The name must have the format:
+              #
+              #     projects/[PROJECT_ID]/configs/[CONFIG_NAME]
+              #
+              # The `[PROJECT_ID]` must be a valid project ID, and `[CONFIG_NAME]` is an
+              # arbitrary name that matches RFC 1035 segment specification. The length of
+              # `[CONFIG_NAME]` must be less than 64 bytes.
+              #
+              # You pick the RuntimeConfig resource name, but the server will validate that
+              # the name adheres to this format. After you create the resource, you cannot
+              # change the resource's name.
         },
     ],
   }</pre>
@@ -267,27 +292,31 @@
 
 <div class="method">
     <code class="details" id="update">update(name=None, body, x__xgafv=None)</code>
-  <pre>Updates the config resource object.
-RuntimeConfig object must already exist.
+  <pre>Updates a RuntimeConfig resource. The configuration must exist beforehand.
 
 Args:
-  name: string, The name of the config resource to update.
-Required. Must be a valid config resource. (required)
+  name: string, The name of the RuntimeConfig resource to update, in the format:
+
+`projects/[PROJECT_ID]/configs/[CONFIG_NAME]` (required)
   body: object, The request body. (required)
     The object takes the form of:
 
-{ # RuntimeConfig is the primary resource in the Configuration service.
-      # It consists of metadata and a hierarchy of variables.
-    "description": "A String", # Description of the configuration object.
-        # `len(description)` must be less than 256.
-    "name": "A String", # The resource name of a runtime config.
-        # It has the format of "projects/{project_id}/configs/{config_id}",
-        # where `project_id` is a valid Google cloud project ID, and the
-        # `config_id` must match RFC 1035 segment specification, and
-        # `len(config_id)` must be less than 64 bytes.
-        # The name is assigned by the client, but will be validated on the server
-        # side to adhere to the format.
-        # Name is immutable and cannot be changed.
+{ # A RuntimeConfig resource is the primary resource in the Cloud RuntimeConfig
+      # service. A RuntimeConfig resource consists of metadata and a hierarchy of
+      # variables.
+    "description": "A String", # An optional description of the RuntimeConfig object.
+        # The length of the description must be less than 256 bytes.
+    "name": "A String", # The resource name of a runtime config. The name must have the format:
+        # 
+        #     projects/[PROJECT_ID]/configs/[CONFIG_NAME]
+        # 
+        # The `[PROJECT_ID]` must be a valid project ID, and `[CONFIG_NAME]` is an
+        # arbitrary name that matches RFC 1035 segment specification. The length of
+        # `[CONFIG_NAME]` must be less than 64 bytes.
+        # 
+        # You pick the RuntimeConfig resource name, but the server will validate that
+        # the name adheres to this format. After you create the resource, you cannot
+        # change the resource's name.
   }
 
   x__xgafv: string, V1 error format.
@@ -298,18 +327,22 @@
 Returns:
   An object of the form:
 
-    { # RuntimeConfig is the primary resource in the Configuration service.
-        # It consists of metadata and a hierarchy of variables.
-      "description": "A String", # Description of the configuration object.
-          # `len(description)` must be less than 256.
-      "name": "A String", # The resource name of a runtime config.
-          # It has the format of "projects/{project_id}/configs/{config_id}",
-          # where `project_id` is a valid Google cloud project ID, and the
-          # `config_id` must match RFC 1035 segment specification, and
-          # `len(config_id)` must be less than 64 bytes.
-          # The name is assigned by the client, but will be validated on the server
-          # side to adhere to the format.
-          # Name is immutable and cannot be changed.
+    { # A RuntimeConfig resource is the primary resource in the Cloud RuntimeConfig
+        # service. A RuntimeConfig resource consists of metadata and a hierarchy of
+        # variables.
+      "description": "A String", # An optional description of the RuntimeConfig object.
+          # The length of the description must be less than 256 bytes.
+      "name": "A String", # The resource name of a runtime config. The name must have the format:
+          #
+          #     projects/[PROJECT_ID]/configs/[CONFIG_NAME]
+          #
+          # The `[PROJECT_ID]` must be a valid project ID, and `[CONFIG_NAME]` is an
+          # arbitrary name that matches RFC 1035 segment specification. The length of
+          # `[CONFIG_NAME]` must be less than 64 bytes.
+          #
+          # You pick the RuntimeConfig resource name, but the server will validate that
+          # the name adheres to this format. After you create the resource, you cannot
+          # change the resource's name.
     }</pre>
 </div>