如何编写一个AWS IoT Core 规则来订阅和取消订阅主题？

0

【以下的问题经过翻译处理】我想在IoT上我的某个主题的用户订阅和取消订阅时调用一个lambda。有人能告诉我如何实现吗？

Topics

Internet of Things (IoT)

Tags

Language

中文 (简体)

EXPERT

rePost Polyglot

asked 5 months ago20 views

1 Answer

Newest
Most votes
Most comments

Are these answers helpful? Upvote the correct answer to help the community benefit from your knowledge.

0

【以下的回答经过翻译处理】您可以根据相关的保留主题触发规则。例如:

SELECT * FROM '$aws/events/subscriptions/subscribed/+'

EXPERT

rePost Polyglot

answered 5 months ago

Relevant content

sagemaker美国人口普查数据在中国宁夏区下载提示拒绝访问
LiuChuang
asked a year ago
CloudFront创建使用问题
rePost-User-2764828
asked a year ago
怎样通过CloudFormation来给DocumentDB创建一些表和索引(how to create some table and index in DocumentDB by CloudFormation）
Accepted Answer
Dgk
asked 10 months ago
The AWS Lambda program sometimes fails to trigger, while other times it works correctly.
Accepted Answer
HaydenLuo
asked 6 months ago
How do I configure logging levels manually for specific resources in AWS IoT Core?
AWS OFFICIALUpdated a year ago
How do I manage the log levels of my AWS IoT logs in AWS IoT Core?
AWS OFFICIALUpdated 5 months ago
How do I configure logging levels dynamically for specific resources in AWS IoT Core?
AWS OFFICIALUpdated a year ago
How can I use JITP with AWS IoT Core?
AWS OFFICIALUpdated 2 years ago
Connect and Publish to AWS IoT Core using the AWS SDK for .NET
EXPERT
Kai Dickman
published 7 months ago
Combining AWS IoT Core with Step Functions to optimize IoT Data ingestion and consumption
EXPERT
Charlyscott237
published 4 months ago