July 2018
Intermediate to advanced
350 pages
8h 47m
English
Content preview from Hands-On Serverless Computing
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SNS Trigger
Amazon Simple Notification Service (SNS) is a fully managed pub/sub (https://aws.amazon.com/pub-sub-messaging/) messaging and mobile notifications service, which coordinates the delivery of messages to subscribers. With SNS, you can send messages to a wide variety of subscribers, including services such as AWS Lambda, along with distributed systems and mobile devices. You can learn more about Amazon SNS at https://aws.amazon.com/sns/.
You can invoke AWS Lambda functions to process Amazon SNS notifications. When a message is published to an Amazon SNS topic, the message is sent to the AWS Lambda function as a payload parameter.
With this integration, you can trigger an AWS Lambda function in response to Amazon CloudWatch alarms ...
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