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What is the main purpose of the HTTP DELETE method in REST APIs?

easy📝 Conceptual Q11 of 15
Rest API - HTTP Methods
What is the main purpose of the HTTP DELETE method in REST APIs?
ATo remove a resource identified by a URL
BTo create a new resource on the server
CTo update an existing resource
DTo retrieve data from the server
Step-by-Step Solution
Solution:

  1. Step 1: Understand HTTP methods

    HTTP methods define actions on resources. DELETE is specifically for removal.

  2. Step 2: Identify DELETE's role

    DELETE removes the resource at the given URL, unlike POST (create), PUT/PATCH (update), or GET (retrieve).

  3. Final Answer:

    To remove a resource identified by a URL -> Option A

  4. Quick Check:

    DELETE = remove resource [OK]
Quick Trick: DELETE always removes resource at the URL, no body needed [OK]
Common Mistakes:
MISTAKES
  • Confusing DELETE with GET or POST
  • Thinking DELETE requires a request body
  • Assuming DELETE creates or updates data

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