Answer
Global exception handling centralizes error responses.
Use:
UseExceptionHandler()middleware- Custom exception-handling middleware
- Standardized error payloads and logging
Quick Answer
Global exception handling: use app.UseExceptionHandler() middleware. Catches unhandled exceptions, logs them, and returns a structured error response. .NET 8: implement IExceptionHandler interface, register with AddExceptionHandler(). Return ProblemDetails (RFC 7807) for consistent error format across all endpoints. Never expose exception details (stack trace, internal messages) to API clients in production.
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