Kolomiiets Technical Inform

Have you ever seen a fully implemented, truly and absolutely by-the-books REST API? With all the correct HTTP methods, status codes, and the perfect design? No? Me neither. And you might ask — why not? After all, it's supposed to be easy , right? Well, yes — technically, it is easy. But in real life, you always run into edge cases. Let’s take a simple example. According to REST principles, if you want to retrieve data, you should use the GET method. Simple and elegant, and documented everywhere. But then the question arises: how do you pass parameters in a GET request? Answer: via URL path or query parameters. But as you already know, there’s a limit to how much you can fit into a URL — usually around 2048 characters . That’s fine for small, basic queries. But what about advanced searches ? You want to pass dozens of filters , custom ordering , maybe even a list of IDs to fetch. Sometimes it’s a list of GUIDs — and not just one or two, but hundreds . In these cases, G...