Prompt

When designing error handling, implement robust error management strategies:

**Error Classification & Handling:**
- Categorize errors by type (business logic, system, network)
- Design appropriate error handling strategies for each category
- Implement graceful degradation and fallback mechanisms

**Exception Management:**
- Create custom exception hierarchies and error types
- Implement proper exception propagation and wrapping
- Design error recovery and retry mechanisms

**Logging & Monitoring:**
- Design comprehensive logging strategies for error tracking
- Implement structured logging with correlation IDs
- Set up error monitoring and alerting systems

**User Experience:**
- Design user-friendly error messages and recovery options
- Implement progressive error disclosure and help systems
- Create error state handling in user interfaces

**Debugging Support:**
- Include contextual information in error messages
- Implement error reproduction and debugging aids
- Create error reporting and feedback mechanisms

**Testing Error Scenarios:**
- Design comprehensive error testing strategies
- Create chaos engineering and fault injection tests
- Implement error simulation and recovery testing

Provide specific error handling patterns, logging examples, and recovery strategies.