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.EC2.Types.InstanceStateChange

Description

Documentation

data InstanceStateChange Source #

Describes an instance state change.

See: newInstanceStateChange smart constructor.

Constructors

InstanceStateChange'
Fields currentState :: Maybe InstanceState The current state of the instance. instanceId :: Maybe Text The ID of the instance. previousState :: Maybe InstanceState The previous state of the instance.

Instances

Instances details

FromXML InstanceStateChange Source #
Instance details Defined in Amazonka.EC2.Types.InstanceStateChange Methods parseXML :: [Node] -> Either String InstanceStateChange #
Generic InstanceStateChange Source #
Instance details Defined in Amazonka.EC2.Types.InstanceStateChange Associated Types type Rep InstanceStateChange :: Type -> Type # Methods from :: InstanceStateChange -> Rep InstanceStateChange x # to :: Rep InstanceStateChange x -> InstanceStateChange #
Read InstanceStateChange Source #
Instance details Defined in Amazonka.EC2.Types.InstanceStateChange Methods readsPrec :: Int -> ReadS InstanceStateChange # readList :: ReadS [InstanceStateChange] # readPrec :: ReadPrec InstanceStateChange # readListPrec :: ReadPrec [InstanceStateChange] #
Show InstanceStateChange Source #
Instance details Defined in Amazonka.EC2.Types.InstanceStateChange Methods showsPrec :: Int -> InstanceStateChange -> ShowS # show :: InstanceStateChange -> String # showList :: [InstanceStateChange] -> ShowS #
NFData InstanceStateChange Source #
Instance details Defined in Amazonka.EC2.Types.InstanceStateChange Methods rnf :: InstanceStateChange -> () #
Eq InstanceStateChange Source #
Instance details Defined in Amazonka.EC2.Types.InstanceStateChange Methods (==) :: InstanceStateChange -> InstanceStateChange -> Bool # (/=) :: InstanceStateChange -> InstanceStateChange -> Bool #
Hashable InstanceStateChange Source #
Instance details Defined in Amazonka.EC2.Types.InstanceStateChange Methods hashWithSalt :: Int -> InstanceStateChange -> Int # hash :: InstanceStateChange -> Int #
type Rep InstanceStateChange Source #
Instance details Defined in Amazonka.EC2.Types.InstanceStateChange type Rep InstanceStateChange = D1 ('MetaData "InstanceStateChange" "Amazonka.EC2.Types.InstanceStateChange" "amazonka-ec2-2.0-48L9RAJvmvzAdBkRegqWCL" 'False) (C1 ('MetaCons "InstanceStateChange'" 'PrefixI 'True) (S1 ('MetaSel ('Just "currentState") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe InstanceState)) :: (S1 ('MetaSel ('Just "instanceId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "previousState") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe InstanceState)))))

newInstanceStateChange :: InstanceStateChange Source #

Create a value of InstanceStateChange 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:currentState:InstanceStateChange', instanceStateChange_currentState - The current state of the instance.

$sel:instanceId:InstanceStateChange', instanceStateChange_instanceId - The ID of the instance.

$sel:previousState:InstanceStateChange', instanceStateChange_previousState - The previous state of the instance.

instanceStateChange_currentState :: Lens' InstanceStateChange (Maybe InstanceState) Source #

The current state of the instance.

instanceStateChange_instanceId :: Lens' InstanceStateChange (Maybe Text) Source #

The ID of the instance.

instanceStateChange_previousState :: Lens' InstanceStateChange (Maybe InstanceState) Source #

The previous state of the instance.