Handling API Errors Overview Implement standardized API error handling with RFC 7807 Problem Details responses, centralized error middleware, typed error classes, and environment-aware stack trace exposure. Convert framework exceptions, validation failures, database errors, and upstream service failures into consistent, machine-readable error responses with appropriate HTTP status codes. Prerequisites - Web framework with middleware/error handler support (Express, FastAPI, Spring Boot, Gin) - Structured logging library for error event recording with correlation IDs - Error monitoring service:…