• Documentation
• EnOS Device Connection Protocols
• MQTT-Based Device Connection
• Managing Sub-Devices
• Enabling, Disabling, and Deleting Sub-Devices
• Deleting Sub-Devices

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