AhmedV20 

Automatic, consistent error handling for ASP.NET Core APIs with structured JSON responses, validation error details, custom JSON field names, YAML configuration, RFC 9457 Problem Details support, OpenTelemetry... More information

Microsoft.AspNetCore.OpenApi integration for ErrorLens.ErrorHandling — automatically adds error response schemas to your OpenAPI documentation (.NET 9+).

Swashbuckle integration for ErrorLens.ErrorHandling — automatically adds error response schemas to your Swagger/OpenAPI documentation.

FluentValidation integration for ErrorLens.ErrorHandling — automatically catches FluentValidation.ValidationException and maps failures to structured API error responses with field errors, error codes, and... More information