Copyright	(c) 2013-2018 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
Language	Haskell2010

Network.AWS.AutoScaling.DetachInstances

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Removes one or more instances from the specified Auto Scaling group.

After the instances are detached, you can manage them independent of the Auto Scaling group.

If you do not specify the option to decrement the desired capacity, Auto Scaling launches instances to replace the ones that are detached.

If there is a Classic Load Balancer attached to the Auto Scaling group, the instances are deregistered from the load balancer. If there are target groups attached to the Auto Scaling group, the instances are deregistered from the target groups.

For more information, see Detach EC2 Instances from Your Auto Scaling Group in the Auto Scaling User Guide .

Creating a Request

detachInstances #

Arguments

:: Text	`diAutoScalingGroupName`
-> Bool	`diShouldDecrementDesiredCapacity`
-> DetachInstances

Creates a value of DetachInstances with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

diInstanceIds - The IDs of the instances. You can specify up to 20 instances.
diAutoScalingGroupName - The name of the Auto Scaling group.
diShouldDecrementDesiredCapacity - Indicates whether the Auto Scaling group decrements the desired capacity value by the number of instances detached.

data DetachInstances #

See: detachInstances smart constructor.

Instances

Eq DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods (==) :: DetachInstances -> DetachInstances -> Bool # (/=) :: DetachInstances -> DetachInstances -> Bool #
Data DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> DetachInstances -> c DetachInstances # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c DetachInstances # toConstr :: DetachInstances -> Constr # dataTypeOf :: DetachInstances -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c DetachInstances) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c DetachInstances) # gmapT :: (forall b. Data b => b -> b) -> DetachInstances -> DetachInstances # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> DetachInstances -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> DetachInstances -> r # gmapQ :: (forall d. Data d => d -> u) -> DetachInstances -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> DetachInstances -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> DetachInstances -> m DetachInstances # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> DetachInstances -> m DetachInstances # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> DetachInstances -> m DetachInstances #
Read DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods readsPrec :: Int -> ReadS DetachInstances # readList :: ReadS [DetachInstances] # readPrec :: ReadPrec DetachInstances # readListPrec :: ReadPrec [DetachInstances] #
Show DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods showsPrec :: Int -> DetachInstances -> ShowS # show :: DetachInstances -> String # showList :: [DetachInstances] -> ShowS #
Generic DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Associated Types type Rep DetachInstances :: Type -> Type # Methods from :: DetachInstances -> Rep DetachInstances x # to :: Rep DetachInstances x -> DetachInstances #
Hashable DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods hashWithSalt :: Int -> DetachInstances -> Int # hash :: DetachInstances -> Int #
AWSRequest DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Associated Types type Rs DetachInstances :: Type # Methods request :: DetachInstances -> Request DetachInstances # response :: (MonadResource m, MonadThrow m) => Logger -> Service -> Proxy DetachInstances -> ClientResponse -> m (Response DetachInstances) #
ToHeaders DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods toHeaders :: DetachInstances -> [Header] #
ToPath DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods toPath :: DetachInstances -> ByteString #
ToQuery DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods toQuery :: DetachInstances -> QueryString #
NFData DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods rnf :: DetachInstances -> () #
type Rep DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances type Rep DetachInstances = D1 (MetaData "DetachInstances" "Network.AWS.AutoScaling.DetachInstances" "amazonka-autoscaling-1.6.1-CL0uxNT6nr7AJT7cxrCTGb" False) (C1 (MetaCons "DetachInstances'" PrefixI True) (S1 (MetaSel (Just "_diInstanceIds") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Text])) :: (S1 (MetaSel (Just "_diAutoScalingGroupName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :: S1 (MetaSel (Just "_diShouldDecrementDesiredCapacity") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Bool))))
type Rs DetachInstances #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances type Rs DetachInstances = DetachInstancesResponse

Request Lenses

diInstanceIds :: Lens' DetachInstances [Text] #

The IDs of the instances. You can specify up to 20 instances.

diAutoScalingGroupName :: Lens' DetachInstances Text #

The name of the Auto Scaling group.

diShouldDecrementDesiredCapacity :: Lens' DetachInstances Bool #

Indicates whether the Auto Scaling group decrements the desired capacity value by the number of instances detached.

Destructuring the Response

detachInstancesResponse #

Arguments

:: Int	`dirsResponseStatus`
-> DetachInstancesResponse

Creates a value of DetachInstancesResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

dirsActivities - The activities related to detaching the instances from the Auto Scaling group.
dirsResponseStatus - -- | The response status code.

data DetachInstancesResponse #

See: detachInstancesResponse smart constructor.

Instances

Eq DetachInstancesResponse #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods (==) :: DetachInstancesResponse -> DetachInstancesResponse -> Bool # (/=) :: DetachInstancesResponse -> DetachInstancesResponse -> Bool #
Data DetachInstancesResponse #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> DetachInstancesResponse -> c DetachInstancesResponse # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c DetachInstancesResponse # toConstr :: DetachInstancesResponse -> Constr # dataTypeOf :: DetachInstancesResponse -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c DetachInstancesResponse) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c DetachInstancesResponse) # gmapT :: (forall b. Data b => b -> b) -> DetachInstancesResponse -> DetachInstancesResponse # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> DetachInstancesResponse -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> DetachInstancesResponse -> r # gmapQ :: (forall d. Data d => d -> u) -> DetachInstancesResponse -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> DetachInstancesResponse -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> DetachInstancesResponse -> m DetachInstancesResponse # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> DetachInstancesResponse -> m DetachInstancesResponse # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> DetachInstancesResponse -> m DetachInstancesResponse #
Read DetachInstancesResponse #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods readsPrec :: Int -> ReadS DetachInstancesResponse # readList :: ReadS [DetachInstancesResponse] # readPrec :: ReadPrec DetachInstancesResponse # readListPrec :: ReadPrec [DetachInstancesResponse] #
Show DetachInstancesResponse #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods showsPrec :: Int -> DetachInstancesResponse -> ShowS # show :: DetachInstancesResponse -> String # showList :: [DetachInstancesResponse] -> ShowS #
Generic DetachInstancesResponse #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Associated Types type Rep DetachInstancesResponse :: Type -> Type # Methods from :: DetachInstancesResponse -> Rep DetachInstancesResponse x # to :: Rep DetachInstancesResponse x -> DetachInstancesResponse #
NFData DetachInstancesResponse #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances Methods rnf :: DetachInstancesResponse -> () #
type Rep DetachInstancesResponse #
Instance details Defined in Network.AWS.AutoScaling.DetachInstances type Rep DetachInstancesResponse = D1 (MetaData "DetachInstancesResponse" "Network.AWS.AutoScaling.DetachInstances" "amazonka-autoscaling-1.6.1-CL0uxNT6nr7AJT7cxrCTGb" False) (C1 (MetaCons "DetachInstancesResponse'" PrefixI True) (S1 (MetaSel (Just "_dirsActivities") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Activity])) :*: S1 (MetaSel (Just "_dirsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int)))

Response Lenses

dirsActivities :: Lens' DetachInstancesResponse [Activity] #

The activities related to detaching the instances from the Auto Scaling group.

dirsResponseStatus :: Lens' DetachInstancesResponse Int #

- | The response status code.