[Solved] What is the primary purpose of the HEAD method in REST APIs? — Ans: To retrieve only the headers of a resource without the body | Rest API

Rest API - HTTP Methods

What is the primary purpose of the HEAD method in REST APIs?

ATo create a new resource on the server

BTo delete a resource from the server

CTo update a resource partially

DTo retrieve only the headers of a resource without the body

Step-by-Step Solution

Solution:

Step 1: Understand the HEAD method role
The HEAD method requests headers only, not the full content.
Step 2: Compare with other methods
Unlike GET, it does not return the body, only metadata.
Final Answer:
To retrieve only the headers of a resource without the body -> Option D
Quick Check:
HEAD returns headers only [OK]

Quick Trick: HEAD fetches headers only, no content body [OK]

Common Mistakes:

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What is the primary purpose of the HEAD method in REST APIs?