Where can I find all the built-in exception documentation, like Not_found?

[htoooth]

Hi, everyone

I couldn't find documentation for all the built-in exceptions in the documents and API. Sometimes, I want to use them, but I don't know which exception I should use, what parameters this exception has, and how I should use them.

I hope you can tell me where there are explanations for these exceptions. If there is no documentation, I also hope you can tell me where in the code I can look for them.

Is it the best practice of exception to define custom exception types and use them instead of build-in exceptions ?