• Documentation
• Device Connection Protocols
• MQTT-based Device Connection
• Managing Sub-devices
• Enable, Disable, and Delete Sub-devices
• Delete Sub-devices

Delete Sub-devices

This topic notifies the edge that the specific sub-device belonging to this edge has been deleted from EnOS Cloud. EnOS Cloud will publish the delete devices message to the edge asynchronously.

Downstream

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

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

Note

The productKey and deviceKey in the TOPIC are the credentials of the edge.

Sample Request Format

{
  "id": "123",
  "version": "1.0",
  "params": [
    {
      "productKey": "xxx",
      "deviceKey": "xxx"
    }
  ],
  "method": "combine.delete"
}

Sample Response Format

{
  "id": "123",
  "code": 200,
  "data": {}
}

Request Parameter Description​

Parameters	​Type​	Mandatory/Optional	Description
id	Long	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	Array	Mandatory	The parameters used for deleting a sub-device.
productKey	String	Mandatory	The product key of the sub-device.
deviceKey	String	Mandatory	The device key of the sub-device.
method	String	Mandatory	The request method.

Response Parameter Description

Parameter	Type	Mandatory/Optional	Description
code	String	Mandatory	The return code. “200” indicates that the request operation is executed successfully.
data	JSON	Optional	Detailed returned information in JSON format.