[Solved] What is the main purpose of using Link headers in REST APIs? — Ans: To provide URLs for navigating between related API pages or resources | Rest API

Rest API - Pagination Patterns

What is the main purpose of using Link headers in REST APIs?

ATo provide URLs for navigating between related API pages or resources

BTo send authentication tokens securely

CTo specify the content type of the response

DTo compress the API response data

Step-by-Step Solution

Solution:

Step 1: Understand the role of Link headers
Link headers are used to provide URLs that help clients navigate between related pages or resources in an API.
Step 2: Compare with other header uses
Authentication tokens, content types, and compression are handled by other headers, not Link headers.
Final Answer:
To provide URLs for navigating between related API pages or resources -> Option A
Quick Check:
Link headers = navigation URLs [OK]

Quick Trick: Link headers always give navigation URLs, not data or tokens [OK]

Common Mistakes:

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What is the main purpose of using Link headers in REST APIs?