Pushing Device Model Deletion Notifications

Typical Scenario

After an NA subscribes to device model deletion notifications (the notification type is deviceModelDeleted) on the IoT platform, the IoT platform sends a notification message to the NA when a device profile file is deleted from the IoT platform.

API Function

This API is used by the IoT platform to push notification messages to an NA that has subscribed to device model deletion notifications.

Note

When subscribing to platform service data, an NA must subscribe to the specified callback address in the API description. The server and port in the callback address are the public IP address and specified port of the NA.
An NA receives the content of a push message by inheriting the PushMessageReceiver class and rewriting the callback API.
If the callback address is not the address of the NA, the NA must implement the original callback API. For details on the API content, see Message Push in the Huawei IoT Platform Northbound API Reference.

API Description

Callback URL	https://server:port/v1.0.0/messageReceiver
Callback API	function handleDeviceModelDeleted(NotifyDeviceModelDeletedDTO body)
Class	PushMessageReceiver

Parameter Description

NotifyDeviceModelDeletedDTO structure

Parameter	Mandatory or Optional	Location	Description
$notifyType	Mandatory	body	Indicates the notification type. The value is deviceModelDeleted.
$appId	Mandatory	body	Uniquely identifies an NA. This parameter is used to identify an NA that can call open APIs provided by the IoT platform.
$deviceType	Mandatory	body	Indicates the device type.
$manufacturerName	Mandatory	body	Indicates the operator name.
$manufacturerId	Mandatory	body	Identifies the operator.
$model	Mandatory	body	Indicates the device model.
$protocolType	Mandatory	body	Indicates the protocol type used by the device. The value options are CoAP, huaweiM2M, Z-Wave, ONVIF, WPS, Hue, WiFi, J808, Gateway, ZigBee, and LWM2M.

Response Parameters

Status Code: 200 OK

Request Example

Method: POST
Request: {callbackUrl}
Header:
Content-Type:application/json
Body:
{
    "notifyType":"deviceModelAdded",
    "appId":"*****",
    "deviceTyp ":"*************",
    " manufacturerName":"*************",
    "manufacturerId ":"*************",
    "model":"*************",
    "protocolType":"*************"
}