IoT Core Service, gRPC: DeviceService.Update

Written by

Yandex Cloud

Updated at April 24, 2025

gRPC request
UpdateDeviceRequest
operation.Operation
UpdateDeviceMetadata
Device
DeviceMonitoringData

Updates the specified device.

gRPC request

rpc Update (UpdateDeviceRequest) returns (operation.Operation)

UpdateDeviceRequest

{
  "device_id": "string",
  "update_mask": "google.protobuf.FieldMask",
  "name": "string",
  "description": "string",
  "topic_aliases": "map<string, string>",
  "labels": "map<string, string>"
}

Field	Description
device_id	string Required field. ID of the device to update. To get a device ID make a DeviceService.List request.
update_mask	google.protobuf.FieldMask Field mask that specifies which fields of the device are going to be updated.
name	string Name of the device. The name must be unique within the registry.
description	string Description of the device.
topic_aliases	object (map<string, string>) Alias of a device topic. Alias is an alternate name of a device topic assigned by the user. Map alias to canonical topic name prefix, e.g. `my/custom/alias` match to `$device/{id}/events`.
labels	object (map<string, string>) Resource labels as `key:value` pairs.

operation.Operation

{
  "id": "string",
  "description": "string",
  "created_at": "google.protobuf.Timestamp",
  "created_by": "string",
  "modified_at": "google.protobuf.Timestamp",
  "done": "bool",
  "metadata": {
    "device_id": "string"
  },
  // Includes only one of the fields `error`, `response`
  "error": "google.rpc.Status",
  "response": {
    "id": "string",
    "registry_id": "string",
    "created_at": "google.protobuf.Timestamp",
    "name": "string",
    "description": "string",
    "topic_aliases": "map<string, string>",
    "status": "Status",
    "monitoring_data": {
      "last_auth_ip": "string",
      "last_auth_time": "google.protobuf.Timestamp",
      "last_pub_activity_time": "google.protobuf.Timestamp",
      "last_sub_activity_time": "google.protobuf.Timestamp",
      "last_online_time": "google.protobuf.Timestamp",
      "last_disconnect_time": "google.protobuf.Timestamp"
    },
    "labels": "map<string, string>"
  }
  // end of the list of possible fields
}

An Operation resource. For more information, see Operation.

Field	Description
id	string ID of the operation.
description	string Description of the operation. 0-256 characters long.
created_at	google.protobuf.Timestamp Creation timestamp.
created_by	string ID of the user or service account who initiated the operation.
modified_at	google.protobuf.Timestamp The time when the Operation resource was last modified.
done	bool 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.
metadata	UpdateDeviceMetadata Service-specific metadata associated with the operation. It typically contains the ID of the target resource that the operation is performed on. Any method that returns a long-running operation should document the metadata type, if any.
error	google.rpc.Status The error result of the operation in case of failure or cancellation. Includes only one of the fields `error`, `response`. The operation result. If `done == false` and there was no failure detected, neither `error` nor `response` is set. If `done == false` and there was a failure detected, `error` is set. If `done == true`, exactly one of `error` or `response` is set.
response	Device 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 the standard Create/Update, the response should be the target resource of the operation. Any method that returns a long-running operation should document the response type, if any. Includes only one of the fields `error`, `response`. The operation result. If `done == false` and there was no failure detected, neither `error` nor `response` is set. If `done == false` and there was a failure detected, `error` is set. If `done == true`, exactly one of `error` or `response` is set.

UpdateDeviceMetadata

Field

Description

device_id

string

ID of the device that is being updated.

Device

A device. For more information, see Device.

Field	Description
id	string ID of the device.
registry_id	string ID of the registry that the device belongs to.
created_at	google.protobuf.Timestamp Creation timestamp.
name	string Name of the device. The name is unique within the registry.
description	string Description of the device. 0-256 characters long.
topic_aliases	object (map<string, string>) Alias of a device topic. Alias is an alternate name of a device topic assigned by the user. Map alias to canonical topic name prefix, e.g. `my/custom/alias` match to `$device/abcdef/events`.
status	enum Status Status of the device. `STATUS_UNSPECIFIED` `CREATING`: Device is being created. `ACTIVE`: Device is ready to use. `DELETING`: Device is being deleted.
monitoring_data	DeviceMonitoringData Device monitoring data, returns if FULL view specified.
labels	object (map<string, string>) Resource labels as `key:value` pairs. Maximum of 64 per resource.

DeviceMonitoringData

Field	Description
last_auth_ip	string
last_auth_time	google.protobuf.Timestamp
last_pub_activity_time	google.protobuf.Timestamp
last_sub_activity_time	google.protobuf.Timestamp
last_online_time	google.protobuf.Timestamp
last_disconnect_time	google.protobuf.Timestamp

IoT Core Service, gRPC: DeviceService.Update

gRPC requestgRPC request

UpdateDeviceRequestUpdateDeviceRequest

operation.Operationoperation.Operation

UpdateDeviceMetadataUpdateDeviceMetadata

DeviceDevice

DeviceMonitoringDataDeviceMonitoringData