Answer
Include:
- statusCode
- message
- errors (validation details)
- traceId
Avoid exposing internal details for security.
Quick Answer
Structured error responses: use RFC 7807 ProblemDetails format: {type, title, status, detail, instance}. Return consistent error shapes for all error types. Include a unique error code that clients can reference. For validation errors: include field-level details. Configure in AddProblemDetails() (ASP.NET Core 7+). Clients can parse errors reliably rather than parsing varied error message strings.
S
SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
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Source: SugharaIQ