Updating the Gateway Subdevice Status

Topic	/v1/devices/{gatewayId}/topo/update
Publisher	Edge device
Subscriber	IoT platform

Field	Mandatory/Optional	Type	Description
mid	Mandatory	Integer	Command ID.
deviceStatuses	Mandatory	List<DeviceStatus>	Device status list. The list contains 1 to 100 records.

deviceStatus struct description

Field	Mandatory/Optional	Type	Description
deviceId	Mandatory	String	Unique device ID generated by the IoT platform, which corresponds to the device client ID.
status	Mandatory	String	Subdevice status. The options are as follows: OFFLINE ONLINE

Field

Mandatory/Optional

Type

Description

deviceId

Mandatory

String

Unique device ID generated by the IoT platform, which corresponds to the device client ID.

status

Mandatory

String

Subdevice status. The options are as follows:

{
       "deviceStatuses": [{
              "deviceId": "D59eGSxy",
              "status": "ONLINE"
       }],
       "mid": 9
}

Parent topic: MQTT Topic Specifications

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