# SQS to SQS with EventBridge Pipes and Lambda Enrichment

This pattern demonstrates sending SQS messages to another SQS queue with a Lambda function to enrich the data.

Important: this application uses various AWS services and there are costs associated with these services after the Free Tier usage - please see the [AWS Pricing page](https://aws.amazon.com/pricing/) for details. You are responsible for any AWS costs incurred. No warranty is implied in this example.

## Requirements

- [Create an AWS account](https://portal.aws.amazon.com/gp/aws/developer/registration/index.html) if you do not already have one and log in. The IAM user that you use must have sufficient permissions to make necessary AWS service calls and manage AWS resources.
- [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2.html) installed and configured
- [Git Installed](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git)
- [AWS Serverless Application Model](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-install.html) (AWS SAM) installed

## Deployment Instructions

1. Create a new directory, navigate to that directory in a terminal and clone the GitHub repository:
   ```bash
   git clone https://github.com/aws-samples/serverless-patterns
   ```
2. Change directory to the pattern directory:
   ```bash
   cd serverless-patterns/eventbridge-pipes-sqs-to-sqs-with-lambda-enrichment-dotnet/cdk
   ```

3. From the command line, configure AWS CDK:
   ```bash
   cdk bootstrap ACCOUNT-NUMBER/REGION # e.g.
   cdk bootstrap 1111111111/us-east-1
   cdk bootstrap --profile test 1111111111/us-east-1
   ```
4. From the command line, use AWS CDK to deploy the AWS resources for the pattern as specified in the `lib/cdk-stack.ts` file:
   ```bash
   deploy.sh
   ```

   ```powershell
   deploy.ps1
   ```

## How it works

The template will create two SQS queues, a Lambda function and pipe. Sending messages to the SQS queue will trigger the pipe to pass the messages on to the target SQS queue, with Lambda adding encriched data.

Send SQS message that will start the Pipe.

```sh
 # Send SQS message to be sent to EventBridge using the filter.
 aws sqs send-message \
 --queue-url=SQS_URL \
 --message-body '{"Name":"James"}'
```

## Delete stack

```bash
cdk destroy
```

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SPDX-License-Identifier: MIT-0