errors

var (
	// System Errors
	ErrSystemNotReady       = errors.New("system not ready")
	ErrElementNotFound      = errors.New("element not found")
	ErrNoNamedConfigSupport = errors.New("backend does not support named configs")
	ErrTLSCertificate       = errors.New("TLS certificate validation failed")

	// API Errors
	ErrAPIRequestFailed = errors.New("API request failed")
	ErrAPIUnauthorized  = errors.New("API authentication failed")
	ErrAPINotFound      = errors.New("API resource not found")
	ErrAPIConflict      = errors.New("API resource conflict")
	ErrAPIServerError   = errors.New("API server error")

	// Validation Errors
	ErrValidationFailed = errors.New("validation failed")
	ErrInvalidInput     = errors.New("invalid input")
	ErrMissingRequired  = errors.New("missing required field")

	// Authentication Errors
	ErrAuthFailed   = errors.New("authentication failed")
	ErrTokenExpired = errors.New("authentication token expired")
	ErrTokenInvalid = errors.New("authentication token invalid")

	// Network/Connection Errors
	ErrConnectionFailed = errors.New("connection failed")
	ErrTimeout          = errors.New("operation timeout")
)