You are designing a REST API for updating user profiles. After a successful update, you want to respond with 204 No Content. Which of the following is the best practice to implement this behavior?
hard📝 Application Q15 of 15
Rest API - HTTP Status Codes
You are designing a REST API for updating user profiles. After a successful update, you want to respond with 204 No Content. Which of the following is the best practice to implement this behavior?
AReturn status 204 with a JSON body confirming the update.
BReturn status 201 with a Location header pointing to the updated resource.
CReturn status 200 with the updated user profile in the response body.
DReturn status 204 with an empty response body and no Content-Type header.
Step-by-Step Solution
Solution:
Step 1: Understand 204 usage for update operations
204 No Content is ideal for successful updates when no response body is needed.
Step 2: Identify best practice for 204 response
Best practice is to send status 204 with empty body and omit Content-Type header to avoid confusion.
Final Answer:
Return status 204 with an empty response body and no Content-Type header. -> Option D
Quick Check:
204 means success with no content [OK]
Quick Trick:204 means success, no body, no Content-Type header [OK]
Common Mistakes:
Sending JSON body with 204 status
Using 201 Created for update instead of 204
Returning 200 OK with body when 204 is preferred
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