[Solved] This DELETE request code returns 401 Unauthorized:fetch('/api/posts/7', { method: 'DELETE' })What is the most probable cause? | Rest API

Rest API - HTTP Methods

This DELETE request code returns 401 Unauthorized:

fetch('/api/posts/7', { method: 'DELETE' })

What is the most probable cause?

AThe server is down

BThe resource does not exist

CMissing authentication or token in request headers

DDELETE method is not supported

Step-by-Step Solution

Solution:

Step 1: Understand 401 Unauthorized
401 means client must authenticate to access resource.
Step 2: Identify cause in DELETE request
Missing authentication headers cause 401 on protected DELETE endpoints.
Final Answer:
Missing authentication or token in request headers -> Option C
Quick Check:
401 = Authentication required [OK]

Quick Trick: 401 means authentication missing [OK]

Common Mistakes:

MISTAKES

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This DELETE request code returns 401 Unauthorized: