Open
Description
The current error handling chain in s3Storage is not distinctly designed to differentiate between the chain and the handlers on the chain, with the distinction being made only in naming, which leads to poor code readability and maintainability.
Optimization: Create an interface for the chain so that the caller can clearly understand that the call is to the chain, not to an individual handler. For example, in the current S3Storage, what needs to be called is the chain, but the parameter passed is the handler.
