In the previous recipe, we saw how to create an SNS topic, subscribe to that topic, and publish messages from AWS CLI. In this recipe, we will see how to publish a message to an SNS topic from Java Lambda code using the AWS Java SDK.
- Title Page
- Copyright and Credits
- Dedication
- About Packt
- Contributors
- Preface
- Getting Started with Serverless Computing on AWS
- Introduction
- Getting started with the AWS platform
- Your first AWS Lambda
- Your first Lambda with AWS CLI
- Your first Lambda with Amazon CloudFormation
- Using AWS SDK, Amazon CloudFormation, and AWS CLI with Lambda
- Dev Practices – dependency injection and unit testing
- Your first Lambda with serverless framework
- Building Serverless REST APIs with API Gateway
- Introduction
- Building your first API using the AWS CLI
- Building your first API using Amazon CloudFormation
- Building your first API with Lambda integration
- Building and testing your first POST API method
- Mapping requests and responses with mapping templates
- Validating request payloads with models
- Lambda and API with proxy integration
- Data Storage with Amazon DynamoDB
- Application Security with Amazon Cognito
- Introduction
- Creating a Cognito user pool
- Server-side authentication flow
- Client-side authentication flow
- User sign-up flow with Cognito
- Working with groups
- Integrating Cognito with the API gateway
- User sign-up with SMS verification and MFA
- Web Hosting with S3, Route53, and CloudFront
- Introduction
- Setting up an S3 static website
- Setting up CloudFront for an S3 website
- Registering a domain name with Route 53
- Using domains registered with other registrars
- Using custom domains with S3 static websites
- Using custom domain names with CloudFront
- Using HTTPS with a CloudFront domain
- Messaging and Notifications with SQS and SNS
- Introduction
- Your first SQS queue (AWS CLI + CloudFormation)
- Creating an SQS queue and sending messages with SDK (Java)
- Receiving and sending SQS messages in batches with SDK (Java)
- Invoking the Lambda with an SQS event (Java)
- Your first SNS topic for email and SMS (AWS CLI + CloudFormation)
- Publishing to an SNS topic with SDK (Java)
- Invoking a Lambda with SNS events (Java)
- Redshift, Amazon ML, and Alexa Skills
- Introduction
- Your first Kinesis data stream (AWS CLI)
- Writing data into Kinesis Stream with SDK (Java)
- Invoking Lambda with Kinesis events (Java)
- Using Amazon ML for binary classification (AWS CLI)
- Building and testing an Alexa skill (Java for Lambda, CLI for Alexa skill)
- Monitoring and Alerting with Amazon CloudWatch
- Serverless Programming Practices and Patterns
- Introduction
- Enabling CORS for the API and testing with CodePen
- Implementing and testing Cognito operations with the JavaScript SDK
- Federated identity with Amazon Cognito
- Creating SSL/TLS certificate with ACM
- Fan-in and fan-out architectural patterns with AWS
- Other Cloud Providers
- Other Books You May Enjoy
Publishing to an SNS topic with SDK (Java)
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