This repository showcases so of the options and way of developing the REST API. It represents a image gallery service, as a backend API.
API-documentation: https://documenter.getpostman.com/view/10805964/TzRREUos
Postman workspace: https://app.getpostman.com/join-team?invite_code=66a491968d4c035e3ba409b703bc6bba&ws=ab49a768-fe41-4886-9d2d-d7d49badd64c