Overview

All error responses follow RFC 9457 Problem Details.

Response Shape

{
  "type": "https://<site>/errors/validation-failed/",
  "title": "Validation Failed",
  "status": 400,
  "detail": "One or more fields failed validation.",
  "instance": "/v1/orders",
  "code": "ValidationFailed",
  "traceId": "00-abc123-def456-00"
}

Field	Description
type	URI identifying the error type — links to this catalogue
title	Short, human-readable summary
status	HTTP status code
detail	Specific detail for this occurrence
instance	The request path that triggered the error
code	Machine-readable error code
traceId	Trace identifier for support correlation

Error Types

• Validation Failed
• Not Found
• Access Error
• Processing Error