Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.DLM.Types.RetainRule

Description

Synopsis

Documentation

data RetainRule Source #

Specifies the retention rule for a lifecycle policy. You can retain snapshots based on either a count or a time interval.

See: newRetainRule smart constructor.

Constructors

RetainRule'
Fields count :: Maybe Natural The number of snapshots to retain for each volume, up to a maximum of 1000. interval :: Maybe Natural The amount of time to retain each snapshot. The maximum is 100 years. This is equivalent to 1200 months, 5200 weeks, or 36500 days. intervalUnit :: Maybe RetentionIntervalUnitValues The unit of time for time-based retention.

Instances

Instances details

Eq RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule Methods (==) :: RetainRule -> RetainRule -> Bool # (/=) :: RetainRule -> RetainRule -> Bool #
Read RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule Methods readsPrec :: Int -> ReadS RetainRule # readList :: ReadS [RetainRule] # readPrec :: ReadPrec RetainRule # readListPrec :: ReadPrec [RetainRule] #
Show RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule Methods showsPrec :: Int -> RetainRule -> ShowS # show :: RetainRule -> String # showList :: [RetainRule] -> ShowS #
Generic RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule Associated Types type Rep RetainRule :: Type -> Type # Methods from :: RetainRule -> Rep RetainRule x # to :: Rep RetainRule x -> RetainRule #
NFData RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule Methods rnf :: RetainRule -> () #
Hashable RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule Methods hashWithSalt :: Int -> RetainRule -> Int # hash :: RetainRule -> Int #
ToJSON RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule Methods toJSON :: RetainRule -> Value # toEncoding :: RetainRule -> Encoding # toJSONList :: [RetainRule] -> Value # toEncodingList :: [RetainRule] -> Encoding #
FromJSON RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule Methods parseJSON :: Value -> Parser RetainRule # parseJSONList :: Value -> Parser [RetainRule] #
type Rep RetainRule Source #
Instance details Defined in Amazonka.DLM.Types.RetainRule type Rep RetainRule = D1 ('MetaData "RetainRule" "Amazonka.DLM.Types.RetainRule" "libZSservicesZSamazonka-dlmZSamazonka-dlm" 'False) (C1 ('MetaCons "RetainRule'" 'PrefixI 'True) (S1 ('MetaSel ('Just "count") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)) :: (S1 ('MetaSel ('Just "interval") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)) :: S1 ('MetaSel ('Just "intervalUnit") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe RetentionIntervalUnitValues)))))

newRetainRule :: RetainRule Source #

Create a value of RetainRule with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:count:RetainRule', retainRule_count - The number of snapshots to retain for each volume, up to a maximum of 1000.

$sel:interval:RetainRule', retainRule_interval - The amount of time to retain each snapshot. The maximum is 100 years. This is equivalent to 1200 months, 5200 weeks, or 36500 days.

$sel:intervalUnit:RetainRule', retainRule_intervalUnit - The unit of time for time-based retention.

retainRule_count :: Lens' RetainRule (Maybe Natural) Source #

The number of snapshots to retain for each volume, up to a maximum of 1000.

retainRule_interval :: Lens' RetainRule (Maybe Natural) Source #

The amount of time to retain each snapshot. The maximum is 100 years. This is equivalent to 1200 months, 5200 weeks, or 36500 days.

retainRule_intervalUnit :: Lens' RetainRule (Maybe RetentionIntervalUnitValues) Source #

The unit of time for time-based retention.