• Documentation
• EnOS Device Connection Protocols
• MQTT-Based Device Connection
• Managing Sub-Devices
• Sub-Device Connection
• Disconnecting a Sub-Device

Disconnecting a Sub-Device

You can disconnect a sub-device from EnOS Cloud via MQTT.

Upstream

• Request TOPIC: /ext/session/{productKey}/{deviceKey}/combine/logout

• Reply TOPIC: /ext/session/{productKey}/{deviceKey}/combine/logout_reply

Sample Request Format

{
 "id": "123",
 "version":"1.0",
 "params": {
    "productKey": "xxxxx",
    "deviceKey": "xxxxx"
 },
 "method":"combine.logout"
}

Sample Response Format

{
 "id": "123",
 "code": 200,
 "message": "success",
 "data": {
      "productKey": "xxxxx",
      "deviceKey": "xxxxx"
  }
}

Request Parameter Description

Parameter	Type	Mandatory/Optional	Description
id	String	Optional	The message ID. It is a reserved parameter that is reserved for future use.
version	String	Mandatory	The version of the protocol. The current version is 1.0.
params	List	Mandatory	The parameters used for disconnecting sub-devices from EnOS Cloud.
deviceKey	String	Mandatory	The device key of the sub-device.
productKey	String	Mandatory	The product key of a sub-device.
method	String	Mandatory	The request method.

Response Parameter Description

Parameter	Type	Description
code	Integer	The return code. “200” indicates the request operation is executed successfully.
message	String	The response message.
data	JSON	The detailed returned information in JSON format.