https://livesey.io/tags/http/ Posts filed under http. https://livesey.io/posts/the-api-returned-200-the-operation-still-failed/ urn:uuid:bcc27f9e-098c-59cf-9c15-520ea1b9bb4d Sat, 25 Jul 2026 12:00:00 GMT HTTP success, application success and business success are separate outcomes. Clients need to check the one they actually depend on.