IoTIoT

Compute
Elastic Cloud Server
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
Domain Name Service
VPC Endpoint
Cloud Connect
Enterprise Switch
Security & Compliance
Anti-DDoS
Web Application Firewall
Host Security Service
Data Encryption Workshop
Database Security Service
Advanced Anti-DDoS
Data Security Center
Container Guard Service
Situation Awareness
Managed Threat Detection
Compass
Cloud Certificate Manager
Anti-DDoS Service
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GaussDB NoSQL
GaussDB(for MySQL)
Distributed Database Middleware
GaussDB(for openGauss)
Developer Services
ServiceStage
Distributed Cache Service
Simple Message Notification
Application Performance Management
Application Operations Management
Blockchain Service
API Gateway
Cloud Performance Test Service
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
DevCloud
ProjectMan
CodeHub
CloudRelease
CloudPipeline
CloudBuild
CloudDeploy
Cloud Communications
Message & SMS
Cloud Ecosystem
Marketplace
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP License Service
Support Plans
Customer Operation Capabilities
Partner Support Plans
Professional Services
enterprise-collaboration
Meeting
IoT
IoT
Intelligent EdgeFabric
DeveloperTools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Updated at: Feb 24, 2022 GMT+08:00

Deleting a Subscription

Typical Scenario

If an NA does not need to receive a subscription notification message pushed by the IoT platform, the NA can call this API to delete the specified subscription configuration and cancel the subscription.

API Function

This API is used by an NA to delete the configuration information about a subscription by subscription ID on the IoT platform.

API Description

1
def deleteSingleSubscription(self, subscriptionId, appId, accessToken)

Parameter Description

Parameter

Mandatory or Optional

Type

Location

Description

subscriptionId

Mandatory

String(256)

path

Identifies a subscription.

appId

Optional

String

query

If the device belongs to the current application, set this parameter to None. Otherwise, set this parameter to the ID of the authorized application.

accessToken

Mandatory

String

header

This parameter is set to the value of the access token obtained by calling the Authentication API.

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 subscriptionId is correct.

Did you find this page helpful?

Failed to submit the feedback. Please try again later.

Which of the following issues have you encountered?







Please complete at least one feedback item.

Content most length 200 character

Content is empty.

OK Cancel