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An API uses PUT to update a resource but clients report that partial updates are not working. What is the best solution to allow partial updates while keeping the API RESTful?

hard📝 Application Q9 of 15
Rest API - HTTP Methods
An API uses PUT to update a resource but clients report that partial updates are not working. What is the best solution to allow partial updates while keeping the API RESTful?
ASwitch to DELETE method for updates
BUse POST instead of PUT for partial updates
CRequire clients to send full resource data with PUT
DAdd support for PATCH method for partial updates
Step-by-Step Solution
Solution:
  1. Step 1: Understand PUT vs PATCH

    PUT replaces entire resource; PATCH allows partial updates.
  2. Step 2: Choose method to support partial updates

    Adding PATCH support enables partial updates without breaking REST principles.
  3. Final Answer:

    Add support for PATCH method for partial updates -> Option D
  4. Quick Check:

    Partial update method = PATCH [OK]
Quick Trick: Use PATCH for partial updates, PUT for full replacement [OK]
Common Mistakes:
MISTAKES
  • Using POST for partial update
  • Forcing full data with PUT
  • Misusing DELETE for updates

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