### Why is this needed? We are about to create a RFC for Pydantic 2.0 and before that, we need to fix small things. This is a great opportunity to get this tech debt done. Also, we need to refactor these tests to avoid hardcoded values to make them more flexible and maintainable. ### Which area does this relate to? Parser ### Suggestion _No response_ ### Acknowledgment - [X] This request meets [Powertools for AWS Lambda (Python) Tenets](https://docs.powertools.aws.dev/lambda/python/latest/#tenets) - [ ] 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/)