package domain import "errors" // Domain errors for user preferences. var ( // ErrUnknownPreferenceKey indicates an unknown preference key was provided. ErrUnknownPreferenceKey = errors.New("unknown preference key") // ErrInvalidPreferenceValue indicates a preference value failed validation. ErrInvalidPreferenceValue = errors.New("invalid preference value") // ErrInvalidUserID indicates the user_id is not a valid UUID. ErrInvalidUserID = errors.New("invalid user id") )