Your company runs a web portal to match developers to clients who need their help. As a solutions architect, you've designed the architecture of the website to be fully serverless with API Gateway & AWS Lambda. The backend is leveraging a DynamoDB table. You would like to automatically congratulate your developers on important milestones, such as - their first paid contract. All the contracts are stored in DynamoDB.Which DynamoDB feature can you use to implement this functionality such that there is LEAST delay in sending automatic notifications?DynamoDB DAX + API GatewayAmazon SQS + LambdaCloudWatch Events + LambdaDynamoDB Streams + Lambda

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