Deleting Subscriptions in Batches

Typical Scenario

If an NA does not need to receive subscription notification messages pushed by the IoT platform or a specified type of subscription notification messages, the NA can call this API to delete subscription configurations in batches and cancel the subscriptions.

API Function

This API is used to delete all subscriptions, subscriptions of a specified subscription type, or subscriptions of a specified callback URL in batches.

API Description

1	def deleteBatchSubscriptions(self, dbsInDTO, accessToken)

Parameter Description

Parameter	Mandatory or Optional	Type	Location	Description
dbsInDTO	Mandatory	DeleteBatchSubInDTO	body	For details, see the DeleteBatchSubInDTO structure.
accessToken	Mandatory	String	header	This parameter is set to the value of the access token obtained by calling the Authentication API.

DeleteBatchSubInDTO structure

Parameter	Mandatory or Optional	Type	Location	Description
appId	Optional	String(256)	query	Identifies the application of the entity that subscribes to a device or rule.
notifyType	Optional	String(256)	query	Indicates the notification type based on which an NA can process messages. bindDevice: device binding deviceAdded: device addition deviceInfoChanged: device information change deviceDataChanged: device data change deviceDatasChanged: batch device data change deviceDeleted: device deletion messageConfirm: message confirmation commandRsp: command response deviceEvent: device event serviceInfoChanged: service information change deviceModelAdded: device model addition deviceModelDeleted: device model deletion deviceDesiredPropertiesModifyStatusChanged: device shadow modification status change swUpgradeStateChangeNotify: software upgrade status change notification swUpgradeResultNotify: software upgrade result notification fwUpgradeStateChangeNotify: firmware upgrade status change notification fwUpgradeResultNotify: firmware upgrade result notification
callbackUrl	Optional	String(256)	query	Indicates the callback URL of the subscription.

Parameter

Mandatory or Optional

Type

Location

Description

appId

Optional

String(256)

query

Identifies the application of the entity that subscribes to a device or rule.

notifyType

Optional

String(256)

query

Indicates the notification type based on which an NA can process messages.

bindDevice: device binding
deviceAdded: device addition
deviceInfoChanged: device information change
deviceDataChanged: device data change
deviceDatasChanged: batch device data change
deviceDeleted: device deletion
messageConfirm: message confirmation
commandRsp: command response
deviceEvent: device event
serviceInfoChanged: service information change
deviceModelAdded: device model addition
deviceModelDeleted: device model deletion
deviceDesiredPropertiesModifyStatusChanged: device shadow modification status change
swUpgradeStateChangeNotify: software upgrade status change notification
swUpgradeResultNotify: software upgrade result notification
fwUpgradeStateChangeNotify: firmware upgrade status change notification
fwUpgradeResultNotify: firmware upgrade result notification

callbackUrl

Optional

String(256)

query

Indicates the callback URL of the subscription.

Response Parameters

void

Error Codes

HTTP Status Code	Error Code	Error Description	Remarks
403	100217	The application hasn't been authorized.	The application has not been authorized. Recommended handling: In scenarios where applications are not authorized, ensure that request parameter appId is null.
403	1010009	app throttle exceed.	The NA calls the API at a frequency that exceeds the flow control threshold (100 calls per minute by default). Recommended handling: Contact IoT platform maintenance personnel to adjust the flow control threshold or control the API call frequency.
403	1010005	App_key or access_token is invalid.	The access token is invalid. Recommended handling: Check whether accessToken carried in the API request is correct.
404	100225	The resource is not found	The resource does not exist. Recommended handling: Check whether notifyType is correct.