LCA handlers can be implemented as AWS Lambda Functions.

This type of implementation provides an easy and scalable way to manage Life Cycle Actions and includes execution, log viewing, scalability configuration, and testing.

Prerequisites

• Ensure that an AWS system user account is created with access to Lambda, S3, and CloudWatch. Also, ensure that you have the access key and secret key to that account.
• Ensure that you have a strong understanding of AWS S3, AWS Lambda, AWS CloudWatch, Java, Maven, and the Reltio API and configuration.
• Check the concurrency limit on your AWS Lambda function to avoid LCA failures.