[Solved] A developer uses GET to update a resource. What is the main issue with this approach? — Ans: GET should not change server state; updates violate this | Rest API

Rest API - HTTP Methods

A developer uses GET to update a resource. What is the main issue with this approach?

AGET should not change server state; updates violate this

BGET is slower than POST for updates

CGET requires a request body for updates

DGET automatically deletes the resource

Step-by-Step Solution

Solution:

Step 1: Recall GET method intent
GET is meant to retrieve data without side effects or changes.
Step 2: Identify problem with using GET to update
Using GET to update breaks the safe and idempotent nature of GET.
Final Answer:
GET must not change server state; updates violate this -> Option A
Quick Check:
GET method is safe and read-only [OK]

Quick Trick: GET must never change data on server [OK]

Common Mistakes:

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A developer uses GET to update a resource. What is the main issue with this approach?