if *retention.Days == 0 {
			return fmt.Errorf("Default retention period must be a positive integer value for 'Days'")
		}
		if *retention.Days > maximumRetentionDays {
			return fmt.Errorf("Default retention period too large for 'Days' %d", *retention.Days)
		}
	} else if *retention.Years == 0 {
		return fmt.Errorf("Default retention period must be a positive integer value for 'Years'")