HTTP Status Codes - REST API Tutorial

HTTP specification defines these standard status codes divided into five categories that can be used to convey the results of a client’s request.

Create and Consume Simple REST API in PHP

HTTP Methods - REST API Tutorial

Rest API Response Codes - CodenBox AutomationLab

REST API: Is it a really bad practice to create custom HTTP response codes? - Stack Overflow

REST API Error Handling Best Practices

REST API Series Tutorial 9: HTTP Response Codes.

How to Validate Response Status using Rest Assured?

Creating a REST API - Happy Coding

Python Requests – How to Interact with Web Services using Python

Principles & Best practices of REST API Design

What Is Rest API In Java - Simplified Learning Blog

Rest API Response Codes And Types Of Rest Requests

Rest API Response Codes And Types Of Rest Requests

Implementing HTTP Status Codes When Exposing a REST API

HTTP Status Code Resources For Building REST API's, by Gerry Kovan