الأخطاء جزء من الـ API

في هذا الدرس

treat error responses as a designed contract.

الموضوعات المخطط لها

• Clients depend on error responses as much as on success ones.
• Use the right status: 400 bad input, 404 not found, 409 conflict, 422 or 400 for a broken business rule, 500 for our bug.
• Never return 200 with "error": true: tools and clients read the status first.
• One error shape for the whole API.