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Serverless Programming Cookbook

You're reading from   Serverless Programming Cookbook Practical solutions to building serverless applications using Java and AWS

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Product type Paperback
Published in Jan 2019
Publisher Packt
ISBN-13 9781788623797
Length 490 pages
Edition 1st Edition
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Heartin Kanikathottu Heartin Kanikathottu
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Heartin Kanikathottu
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Table of Contents (12) Chapters Close

Preface 1. Getting Started with Serverless Computing on AWS FREE CHAPTER 2. Building Serverless REST APIs with API Gateway 3. Data Storage with Amazon DynamoDB 4. Application Security with Amazon Cognito 5. Web Hosting with S3, Route53, and CloudFront 6. Messaging and Notifications with SQS and SNS 7. Redshift, Amazon ML, and Alexa Skills 8. Monitoring and Alerting with Amazon CloudWatch 9. Serverless Programming Practices and Patterns 10. Other Cloud Providers 11. Other Books You May Enjoy

Your first SNS topic for email and SMS (AWS CLI + CloudFormation)

In this recipe, we will create a Simple Notification Service (SNS) topic for both email and SMS subscriptions. In the real world, you may use this for features such as one time passwords (OTP). We had already indirectly used SNS when we used SMS verification in Chapter 4, Application Security with Amazon Cognito.

Getting ready

The following are the prerequisites for this recipe:

  • A working phone number and email address.

How to do it...

We will first create an SNS topic and then test email and SMS subscriptions...

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