What should be the response for an HTTP DELETE request?

Short answer: 200 OK → If the resource was successfully deleted and a response body is returned. 204 No Content → If the resource was deleted but no body is needed. 404 Not Found → If the resource does not exist.

Real-world example (ShopNest)

Creating an order is POST /api/orders → 201 with Location header. Fetching is GET /api/orders/{id} → 200 or 404.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.