docs: update generated docs (#981)

diff --git a/docs/dyn/cloudiot_v1.projects.locations.registries.groups.devices.html b/docs/dyn/cloudiot_v1.projects.locations.registries.groups.devices.html
index 796b693..a52abc7 100644
--- a/docs/dyn/cloudiot_v1.projects.locations.registries.groups.devices.html
+++ b/docs/dyn/cloudiot_v1.projects.locations.registries.groups.devices.html
@@ -75,37 +75,37 @@
 <h1><a href="cloudiot_v1.html">Cloud IoT API</a> . <a href="cloudiot_v1.projects.html">projects</a> . <a href="cloudiot_v1.projects.locations.html">locations</a> . <a href="cloudiot_v1.projects.locations.registries.html">registries</a> . <a href="cloudiot_v1.projects.locations.registries.groups.html">groups</a> . <a href="cloudiot_v1.projects.locations.registries.groups.devices.html">devices</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
-  <code><a href="#list">list(parent, fieldMask=None, pageToken=None, pageSize=None, deviceIds=None, gatewayListOptions_associationsDeviceId=None, deviceNumIds=None, gatewayListOptions_gatewayType=None, gatewayListOptions_associationsGatewayId=None, x__xgafv=None)</a></code></p>
+  <code><a href="#list">list(parent, pageToken=None, fieldMask=None, pageSize=None, deviceIds=None, deviceNumIds=None, gatewayListOptions_associationsDeviceId=None, gatewayListOptions_gatewayType=None, gatewayListOptions_associationsGatewayId=None, x__xgafv=None)</a></code></p>
 <p class="firstline">List devices in a device registry.</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, fieldMask=None, pageToken=None, pageSize=None, deviceIds=None, gatewayListOptions_associationsDeviceId=None, deviceNumIds=None, gatewayListOptions_gatewayType=None, gatewayListOptions_associationsGatewayId=None, x__xgafv=None)</code>
+    <code class="details" id="list">list(parent, pageToken=None, fieldMask=None, pageSize=None, deviceIds=None, deviceNumIds=None, gatewayListOptions_associationsDeviceId=None, gatewayListOptions_gatewayType=None, gatewayListOptions_associationsGatewayId=None, x__xgafv=None)</code>
   <pre>List devices in a device registry.
 
 Args:
   parent: string, Required. The device registry path. Required. For example,
 `projects/my-project/locations/us-central1/registries/my-registry`. (required)
-  fieldMask: string, The fields of the `Device` resource to be returned in the response. The
-fields `id` and `num_id` are always returned, along with any
-other fields specified.
   pageToken: string, The value returned by the last `ListDevicesResponse`; indicates
 that this is a continuation of a prior `ListDevices` call and
 the system should return the next page of data.
+  fieldMask: string, The fields of the `Device` resource to be returned in the response. The
+fields `id` and `num_id` are always returned, along with any
+other fields specified.
   pageSize: integer, The maximum number of devices to return in the response. If this value
 is zero, the service will select a default size. A call may return fewer
 objects than requested. A non-empty `next_page_token` in the response
 indicates that more data is available.
   deviceIds: string, A list of device string IDs. For example, `[&#x27;device0&#x27;, &#x27;device12&#x27;]`.
 If empty, this field is ignored. Maximum IDs: 10,000 (repeated)
+  deviceNumIds: string, A list of device numeric IDs. If empty, this field is ignored. Maximum
+IDs: 10,000. (repeated)
   gatewayListOptions_associationsDeviceId: string, If set, returns only the gateways with which the specified device is
 associated. The device ID can be numeric (`num_id`) or the user-defined
 string (`id`). For example, if `456` is specified, returns only the
 gateways to which the device with `num_id` 456 is bound.
-  deviceNumIds: string, A list of device numeric IDs. If empty, this field is ignored. Maximum
-IDs: 10,000. (repeated)
   gatewayListOptions_gatewayType: string, If `GATEWAY` is specified, only gateways are returned. If `NON_GATEWAY`
 is specified, only non-gateway devices are returned. If
 `GATEWAY_TYPE_UNSPECIFIED` is specified, all devices are returned.
@@ -122,68 +122,8 @@
   An object of the form:
 
     { # Response for `ListDevices`.
-    &quot;nextPageToken&quot;: &quot;A String&quot;, # If not empty, indicates that there may be more devices that match the
-        # request; this value should be passed in a new `ListDevicesRequest`.
     &quot;devices&quot;: [ # The devices that match the request.
       { # The device resource.
-        &quot;lastErrorStatus&quot;: { # The `Status` type defines a logical error model that is suitable for # [Output only] The error message of the most recent error, such as a failure
-            # to publish to Cloud Pub/Sub. &#x27;last_error_time&#x27; is the timestamp of this
-            # field. If no errors have occurred, this field has an empty message
-            # and the status code 0 == OK. Otherwise, this field is expected to have a
-            # status code other than OK.
-            # 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;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;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
-          &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;lastStateTime&quot;: &quot;A String&quot;, # [Output only] The last time a state event was received. Timestamps are
-            # periodically collected and written to storage; they may be stale by a few
-            # minutes.
-        &quot;config&quot;: { # The device configuration. Eventually delivered to devices. # The most recent device configuration, which is eventually sent from
-            # Cloud IoT Core to the device. If not present on creation, the
-            # configuration will be initialized with an empty payload and version value
-            # of `1`. To update this field after creation, use the
-            # `DeviceManager.ModifyCloudToDeviceConfig` method.
-          &quot;version&quot;: &quot;A String&quot;, # [Output only] The version of this update. The version number is assigned by
-              # the server, and is always greater than 0 after device creation. The
-              # version must be 0 on the `CreateDevice` request if a `config` is
-              # specified; the response of `CreateDevice` will always have a value of 1.
-          &quot;cloudUpdateTime&quot;: &quot;A String&quot;, # [Output only] The time at which this configuration version was updated in
-              # Cloud IoT Core. This timestamp is set by the server.
-          &quot;deviceAckTime&quot;: &quot;A String&quot;, # [Output only] The time at which Cloud IoT Core received the
-              # acknowledgment from the device, indicating that the device has received
-              # this configuration version. If this field is not present, the device has
-              # not yet acknowledged that it received this version. Note that when
-              # the config was sent to the device, many config versions may have been
-              # available in Cloud IoT Core while the device was disconnected, and on
-              # connection, only the latest version is sent to the device. Some
-              # versions may never be sent to the device, and therefore are never
-              # acknowledged. This timestamp is set by Cloud IoT Core.
-          &quot;binaryData&quot;: &quot;A String&quot;, # The device configuration data.
-        },
-        &quot;state&quot;: { # The device state, as reported by the device. # [Output only] The state most recently received from the device. If no state
-            # has been reported, this field is not present.
-          &quot;updateTime&quot;: &quot;A String&quot;, # [Output only] The time at which this state version was updated in Cloud
-              # IoT Core.
-          &quot;binaryData&quot;: &quot;A String&quot;, # The device state data.
-        },
-        &quot;name&quot;: &quot;A String&quot;, # The resource path name. For example,
-            # `projects/p1/locations/us-central1/registries/registry0/devices/dev0` or
-            # `projects/p1/locations/us-central1/registries/registry0/devices/{num_id}`.
-            # When `name` is populated as a response from the service, it always ends
-            # in the device numeric ID.
         &quot;credentials&quot;: [ # The credentials used to authenticate this device. To allow credential
             # rotation without interruption, multiple device credentials can be bound to
             # this device. No more than 3 credentials can be bound to a single device at
@@ -210,9 +150,18 @@
             },
           },
         ],
+        &quot;name&quot;: &quot;A String&quot;, # The resource path name. For example,
+            # `projects/p1/locations/us-central1/registries/registry0/devices/dev0` or
+            # `projects/p1/locations/us-central1/registries/registry0/devices/{num_id}`.
+            # When `name` is populated as a response from the service, it always ends
+            # in the device numeric ID.
         &quot;lastErrorTime&quot;: &quot;A String&quot;, # [Output only] The time the most recent error occurred, such as a failure to
             # publish to Cloud Pub/Sub. This field is the timestamp of
             # &#x27;last_error_status&#x27;.
+        &quot;logLevel&quot;: &quot;A String&quot;, # **Beta Feature**
+            #
+            # The logging verbosity for device activity. If unspecified,
+            # DeviceRegistry.log_level will be used.
         &quot;metadata&quot;: { # The metadata key-value pairs assigned to the device. This metadata is not
             # interpreted or indexed by Cloud IoT Core. It can be used to add contextual
             # information for the device.
@@ -227,22 +176,18 @@
             # maximum number of key-value pairs is 500.
           &quot;a_key&quot;: &quot;A String&quot;,
         },
-        &quot;logLevel&quot;: &quot;A String&quot;, # **Beta Feature**
-            #
-            # The logging verbosity for device activity. If unspecified,
-            # DeviceRegistry.log_level will be used.
         &quot;id&quot;: &quot;A String&quot;, # The user-defined device identifier. The device ID must be unique
             # within a device registry.
         &quot;lastConfigAckTime&quot;: &quot;A String&quot;, # [Output only] The last time a cloud-to-device config version acknowledgment
             # was received from the device. This field is only for configurations
             # sent through MQTT.
         &quot;gatewayConfig&quot;: { # Gateway-related configuration and state. # Gateway-related configuration and state.
+          &quot;gatewayType&quot;: &quot;A String&quot;, # Indicates whether the device is a gateway.
           &quot;lastAccessedGatewayId&quot;: &quot;A String&quot;, # [Output only] The ID of the gateway the device accessed most recently.
           &quot;gatewayAuthMethod&quot;: &quot;A String&quot;, # Indicates how to authorize and/or authenticate devices to access the
               # gateway.
           &quot;lastAccessedGatewayTime&quot;: &quot;A String&quot;, # [Output only] The most recent time at which the device accessed the gateway
               # specified in `last_accessed_gateway`.
-          &quot;gatewayType&quot;: &quot;A String&quot;, # Indicates whether the device is a gateway.
         },
         &quot;numId&quot;: &quot;A String&quot;, # [Output only] A server-defined unique numeric ID for the device. This is a
             # more compact way to identify devices, and it is globally unique.
@@ -259,8 +204,63 @@
             # minutes.
         &quot;lastConfigSendTime&quot;: &quot;A String&quot;, # [Output only] The last time a cloud-to-device config version was sent to
             # the device.
+        &quot;lastErrorStatus&quot;: { # The `Status` type defines a logical error model that is suitable for # [Output only] The error message of the most recent error, such as a failure
+            # to publish to Cloud Pub/Sub. &#x27;last_error_time&#x27; is the timestamp of this
+            # field. If no errors have occurred, this field has an empty message
+            # and the status code 0 == OK. Otherwise, this field is expected to have a
+            # status code other than OK.
+            # 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;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
+          &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;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;lastStateTime&quot;: &quot;A String&quot;, # [Output only] The last time a state event was received. Timestamps are
+            # periodically collected and written to storage; they may be stale by a few
+            # minutes.
+        &quot;state&quot;: { # The device state, as reported by the device. # [Output only] The state most recently received from the device. If no state
+            # has been reported, this field is not present.
+          &quot;updateTime&quot;: &quot;A String&quot;, # [Output only] The time at which this state version was updated in Cloud
+              # IoT Core.
+          &quot;binaryData&quot;: &quot;A String&quot;, # The device state data.
+        },
+        &quot;config&quot;: { # The device configuration. Eventually delivered to devices. # The most recent device configuration, which is eventually sent from
+            # Cloud IoT Core to the device. If not present on creation, the
+            # configuration will be initialized with an empty payload and version value
+            # of `1`. To update this field after creation, use the
+            # `DeviceManager.ModifyCloudToDeviceConfig` method.
+          &quot;version&quot;: &quot;A String&quot;, # [Output only] The version of this update. The version number is assigned by
+              # the server, and is always greater than 0 after device creation. The
+              # version must be 0 on the `CreateDevice` request if a `config` is
+              # specified; the response of `CreateDevice` will always have a value of 1.
+          &quot;cloudUpdateTime&quot;: &quot;A String&quot;, # [Output only] The time at which this configuration version was updated in
+              # Cloud IoT Core. This timestamp is set by the server.
+          &quot;deviceAckTime&quot;: &quot;A String&quot;, # [Output only] The time at which Cloud IoT Core received the
+              # acknowledgment from the device, indicating that the device has received
+              # this configuration version. If this field is not present, the device has
+              # not yet acknowledged that it received this version. Note that when
+              # the config was sent to the device, many config versions may have been
+              # available in Cloud IoT Core while the device was disconnected, and on
+              # connection, only the latest version is sent to the device. Some
+              # versions may never be sent to the device, and therefore are never
+              # acknowledged. This timestamp is set by Cloud IoT Core.
+          &quot;binaryData&quot;: &quot;A String&quot;, # The device configuration data.
+        },
       },
     ],
+    &quot;nextPageToken&quot;: &quot;A String&quot;, # If not empty, indicates that there may be more devices that match the
+        # request; this value should be passed in a new `ListDevicesRequest`.
   }</pre>
 </div>