Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.EMR.Types.InstanceGroupModifyConfig

Description

Synopsis

Documentation

data InstanceGroupModifyConfig Source #

Modify the size or configurations of an instance group.

See: newInstanceGroupModifyConfig smart constructor.

Constructors

InstanceGroupModifyConfig'

Fields

configurations :: Maybe [Configuration]
A list of new or modified configurations to apply for an instance group.
eC2InstanceIdsToTerminate :: Maybe [Text]
The EC2 InstanceIds to terminate. After you terminate the instances, the instance group will not return to its original requested size.
instanceCount :: Maybe Int
Target size for the instance group.
reconfigurationType :: Maybe ReconfigurationType
Type of reconfiguration requested. Valid values are MERGE and OVERWRITE.
shrinkPolicy :: Maybe ShrinkPolicy
Policy for customizing shrink operations.
instanceGroupId :: Text
Unique ID of the instance group to modify.

Instances

Instances details

ToJSON InstanceGroupModifyConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceGroupModifyConfig Methods toJSON :: InstanceGroupModifyConfig -> Value # toEncoding :: InstanceGroupModifyConfig -> Encoding # toJSONList :: [InstanceGroupModifyConfig] -> Value # toEncodingList :: [InstanceGroupModifyConfig] -> Encoding #
Generic InstanceGroupModifyConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceGroupModifyConfig Associated Types type Rep InstanceGroupModifyConfig :: Type -> Type # Methods from :: InstanceGroupModifyConfig -> Rep InstanceGroupModifyConfig x # to :: Rep InstanceGroupModifyConfig x -> InstanceGroupModifyConfig #
Read InstanceGroupModifyConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceGroupModifyConfig Methods readsPrec :: Int -> ReadS InstanceGroupModifyConfig # readList :: ReadS [InstanceGroupModifyConfig] # readPrec :: ReadPrec InstanceGroupModifyConfig # readListPrec :: ReadPrec [InstanceGroupModifyConfig] #
Show InstanceGroupModifyConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceGroupModifyConfig Methods showsPrec :: Int -> InstanceGroupModifyConfig -> ShowS # show :: InstanceGroupModifyConfig -> String # showList :: [InstanceGroupModifyConfig] -> ShowS #
NFData InstanceGroupModifyConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceGroupModifyConfig Methods rnf :: InstanceGroupModifyConfig -> () #
Eq InstanceGroupModifyConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceGroupModifyConfig Methods (==) :: InstanceGroupModifyConfig -> InstanceGroupModifyConfig -> Bool # (/=) :: InstanceGroupModifyConfig -> InstanceGroupModifyConfig -> Bool #
Hashable InstanceGroupModifyConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceGroupModifyConfig Methods hashWithSalt :: Int -> InstanceGroupModifyConfig -> Int # hash :: InstanceGroupModifyConfig -> Int #
type Rep InstanceGroupModifyConfig Source #
Instance details Defined in Amazonka.EMR.Types.InstanceGroupModifyConfig type Rep InstanceGroupModifyConfig = D1 ('MetaData "InstanceGroupModifyConfig" "Amazonka.EMR.Types.InstanceGroupModifyConfig" "amazonka-emr-2.0-B3cWhP6sdymF3IBUMdPGcd" 'False) (C1 ('MetaCons "InstanceGroupModifyConfig'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "configurations") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Configuration])) :: (S1 ('MetaSel ('Just "eC2InstanceIdsToTerminate") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Text])) :: S1 ('MetaSel ('Just "instanceCount") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)))) :: (S1 ('MetaSel ('Just "reconfigurationType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe ReconfigurationType)) :: (S1 ('MetaSel ('Just "shrinkPolicy") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe ShrinkPolicy)) :*: S1 ('MetaSel ('Just "instanceGroupId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)))))

newInstanceGroupModifyConfig Source #

Arguments

:: Text	`$sel:instanceGroupId:InstanceGroupModifyConfig'`
-> InstanceGroupModifyConfig

Create a value of InstanceGroupModifyConfig 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:

InstanceGroupModifyConfig, instanceGroupModifyConfig_configurations - A list of new or modified configurations to apply for an instance group.

$sel:eC2InstanceIdsToTerminate:InstanceGroupModifyConfig', instanceGroupModifyConfig_eC2InstanceIdsToTerminate - The EC2 InstanceIds to terminate. After you terminate the instances, the instance group will not return to its original requested size.

$sel:instanceCount:InstanceGroupModifyConfig', instanceGroupModifyConfig_instanceCount - Target size for the instance group.

$sel:reconfigurationType:InstanceGroupModifyConfig', instanceGroupModifyConfig_reconfigurationType - Type of reconfiguration requested. Valid values are MERGE and OVERWRITE.

$sel:shrinkPolicy:InstanceGroupModifyConfig', instanceGroupModifyConfig_shrinkPolicy - Policy for customizing shrink operations.

$sel:instanceGroupId:InstanceGroupModifyConfig', instanceGroupModifyConfig_instanceGroupId - Unique ID of the instance group to modify.

instanceGroupModifyConfig_configurations :: Lens' InstanceGroupModifyConfig (Maybe [Configuration]) Source #

A list of new or modified configurations to apply for an instance group.

instanceGroupModifyConfig_eC2InstanceIdsToTerminate :: Lens' InstanceGroupModifyConfig (Maybe [Text]) Source #

The EC2 InstanceIds to terminate. After you terminate the instances, the instance group will not return to its original requested size.

instanceGroupModifyConfig_instanceCount :: Lens' InstanceGroupModifyConfig (Maybe Int) Source #

Target size for the instance group.

instanceGroupModifyConfig_reconfigurationType :: Lens' InstanceGroupModifyConfig (Maybe ReconfigurationType) Source #

Type of reconfiguration requested. Valid values are MERGE and OVERWRITE.

instanceGroupModifyConfig_shrinkPolicy :: Lens' InstanceGroupModifyConfig (Maybe ShrinkPolicy) Source #

Policy for customizing shrink operations.

instanceGroupModifyConfig_instanceGroupId :: Lens' InstanceGroupModifyConfig Text Source #

Unique ID of the instance group to modify.