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RESTful Web API Design with Node.js 10 - Third Edition
book

RESTful Web API Design with Node.js 10 - Third Edition

by Valentin Bojinov
April 2018
Intermediate to advanced content levelIntermediate to advanced
178 pages
3h 51m
English
Packt Publishing
Content preview from RESTful Web API Design with Node.js 10 - Third Edition

Principle 5 – Communicate with resources in a stateless manner

Resource manipulation operations through HTTP requests should always be considered atomic. All modifications of a resource should be carried out within an HTTP request in an isolated manner. After the request execution, the resource is left in a final state; this implicitly means that partial resource updates are not supported. You should always send the complete state of the resource.

Back to our catalog example, updating the price field of a given item would mean making a PUT request with a complete document (JSON or XML) that contains the entire data, including the updated price field. Posting only the updated price is not stateless, as it implies that the application is aware ...

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Publisher Resources

ISBN: 9781788623322Supplemental Content