### Use case Original issue in TypeScript: https://github.com/aws-powertools/powertools-lambda-typescript/issues/3675 We should add schemas for Cognito Lambda triggers. Lambda triggers customize the flow of user pool sign-up, authentication, etc. Details are in [docs](https://github.com/aws-powertools/powertools-lambda-typescript/issues?q=sort%3Aupdated-desc+is%3Aissue+is%3Aopen). ### Solution/User Experience Add all models ### Alternative solutions ```markdown ``` ### Acknowledgment - [x] This feature request meets [Powertools for AWS Lambda (Python) Tenets](https://docs.powertools.aws.dev/lambda/python/latest/#tenets) - [x] Should this be considered in other Powertools for AWS Lambda languages? i.e. [Java](https://github.com/aws-powertools/powertools-lambda-java/), [TypeScript](https://github.com/aws-powertools/powertools-lambda-typescript/), and [.NET](https://github.com/aws-powertools/powertools-lambda-dotnet/)