DELETE Registered Not safe Idempotent
Verified 2026-09-18 · registry updated
2026-06-17DELETE
Requests that the target resource be deleted.
Use DELETE when the target resource defines deletion semantics. DELETE is idempotent, but repeating it can still return a different status such as 404.
httpmethodsidempotency
Reference (http)
DELETE /api/users/42 HTTP/1.1 Host: api.example.com
Use DELETE when the target resource defines deletion semantics. DELETE is idempotent, but repeating it can still return a different status such as 404.
Common mistakes
- Assuming idempotent means every repeated response must be identical.
Registry reference: rfc9110
Sources