Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Creates or updates a policy for an Application Auto Scaling scalable target.

Each scalable target is identified by a service namespace, resource ID, and scalable dimension. A scaling policy applies to the scalable target identified by those three attributes. You cannot create a scaling policy without first registering a scalable target using RegisterScalableTarget .

To update a policy, specify its policy name and the parameters that you want to change. Any parameters that you don't specify are not changed by this update request.

You can view the scaling policies for a service namespace using DescribeScalingPolicies . If you are no longer using a scaling policy, you can delete it using DeleteScalingPolicy .

Creating a Request

putScalingPolicy

Arguments

:: Text

pspPolicyName

-> ServiceNamespace

pspServiceNamespace

-> Text

pspResourceId

-> ScalableDimension

pspScalableDimension

-> PutScalingPolicy

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

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

• pspPolicyType - The policy type. If you are creating a new policy, this parameter is required. If you are updating a policy, this parameter is not required.
• pspStepScalingPolicyConfiguration - The configuration for the step scaling policy. If you are creating a new policy, this parameter is required. If you are updating a policy, this parameter is not required. For more information, see StepScalingPolicyConfiguration and StepAdjustment .
• pspPolicyName - The name of the scaling policy.
• pspServiceNamespace - The namespace of the AWS service. For more information, see AWS Service Namespaces in the Amazon Web Services General Reference .
• pspResourceId - The identifier of the resource associated with the scaling policy. This string consists of the resource type and unique identifier. * ECS service - The resource type is service and the unique identifier is the cluster name and service name. Example: servicedefaultsample-webapp . * Spot fleet request - The resource type is spot-fleet-request and the unique identifier is the Spot fleet request ID. Example: spot-fleet-request/sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE . * EMR cluster - The resource type is instancegroup and the unique identifier is the cluster ID and instance group ID. Example: instancegroupj-2EEZNYKUA1NTVig-1791Y4E1L8YI0 .
• pspScalableDimension - The scalable dimension. This string consists of the service namespace, resource type, and scaling property. * ecs:service:DesiredCount - The desired task count of an ECS service. * ec2:spot-fleet-request:TargetCapacity - The target capacity of a Spot fleet request. * elasticmapreduce:instancegroup:InstanceCount - The instance count of an EMR Instance Group.

data PutScalingPolicy

See: putScalingPolicy smart constructor.

Instances

Eq PutScalingPolicy

Methods

(==) :: PutScalingPolicy -> PutScalingPolicy -> Bool

(/=) :: PutScalingPolicy -> PutScalingPolicy -> Bool

Data PutScalingPolicy

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> PutScalingPolicy -> c PutScalingPolicy

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c PutScalingPolicy

toConstr :: PutScalingPolicy -> Constr

dataTypeOf :: PutScalingPolicy -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c PutScalingPolicy)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c PutScalingPolicy)

gmapT :: (forall b. Data b => b -> b) -> PutScalingPolicy -> PutScalingPolicy

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> PutScalingPolicy -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> PutScalingPolicy -> r

gmapQ :: (forall d. Data d => d -> u) -> PutScalingPolicy -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> PutScalingPolicy -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> PutScalingPolicy -> m PutScalingPolicy

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> PutScalingPolicy -> m PutScalingPolicy

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> PutScalingPolicy -> m PutScalingPolicy

Read PutScalingPolicy

Methods

readsPrec :: Int -> ReadS PutScalingPolicy

readList :: ReadS [PutScalingPolicy]

readPrec :: ReadPrec PutScalingPolicy

readListPrec :: ReadPrec [PutScalingPolicy]

Show PutScalingPolicy

Methods

showsPrec :: Int -> PutScalingPolicy -> ShowS

show :: PutScalingPolicy -> String

showList :: [PutScalingPolicy] -> ShowS

Generic PutScalingPolicy

Associated Types

type Rep PutScalingPolicy :: * -> *

Methods

from :: PutScalingPolicy -> Rep PutScalingPolicy x

to :: Rep PutScalingPolicy x -> PutScalingPolicy

Hashable PutScalingPolicy

Methods

hashWithSalt :: Int -> PutScalingPolicy -> Int

hash :: PutScalingPolicy -> Int

ToJSON PutScalingPolicy

Methods

toJSON :: PutScalingPolicy -> Value

toEncoding :: PutScalingPolicy -> Encoding

toJSONList :: [PutScalingPolicy] -> Value

toEncodingList :: [PutScalingPolicy] -> Encoding

NFData PutScalingPolicy

Methods

rnf :: PutScalingPolicy -> ()

AWSRequest PutScalingPolicy

Associated Types

type Rs PutScalingPolicy :: *

Methods

request :: PutScalingPolicy -> Request PutScalingPolicy

response :: MonadResource m => Logger -> Service -> Proxy * PutScalingPolicy -> ClientResponse -> m (Response PutScalingPolicy)

ToPath PutScalingPolicy

Methods

toPath :: PutScalingPolicy -> ByteString

ToHeaders PutScalingPolicy

Methods

toHeaders :: PutScalingPolicy -> [Header]

ToQuery PutScalingPolicy

Methods

toQuery :: PutScalingPolicy -> QueryString

type Rep PutScalingPolicy

type Rep PutScalingPolicy = D1 (MetaData "PutScalingPolicy" "Network.AWS.ApplicationAutoScaling.PutScalingPolicy" "amazonka-application-autoscaling-1.4.5-6PGPk1k3xtd5TOCWvikLzL" False) (C1 (MetaCons "PutScalingPolicy'" PrefixI True) ((:*:) ((:*:) (S1 (MetaSel (Just Symbol "_pspPolicyType") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe PolicyType))) ((:*:) (S1 (MetaSel (Just Symbol "_pspStepScalingPolicyConfiguration") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe StepScalingPolicyConfiguration))) (S1 (MetaSel (Just Symbol "_pspPolicyName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)))) ((:*:) (S1 (MetaSel (Just Symbol "_pspServiceNamespace") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 ServiceNamespace)) ((:*:) (S1 (MetaSel (Just Symbol "_pspResourceId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) (S1 (MetaSel (Just Symbol "_pspScalableDimension") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 ScalableDimension))))))

type Rs PutScalingPolicy

type Rs PutScalingPolicy = PutScalingPolicyResponse

Request Lenses

pspPolicyType :: Lens' PutScalingPolicy (Maybe PolicyType)

The policy type. If you are creating a new policy, this parameter is required. If you are updating a policy, this parameter is not required.

pspStepScalingPolicyConfiguration :: Lens' PutScalingPolicy (Maybe StepScalingPolicyConfiguration)

The configuration for the step scaling policy. If you are creating a new policy, this parameter is required. If you are updating a policy, this parameter is not required. For more information, see StepScalingPolicyConfiguration and StepAdjustment .

pspPolicyName :: Lens' PutScalingPolicy Text

The name of the scaling policy.

pspServiceNamespace :: Lens' PutScalingPolicy ServiceNamespace

The namespace of the AWS service. For more information, see AWS Service Namespaces in the Amazon Web Services General Reference .

pspResourceId :: Lens' PutScalingPolicy Text

The identifier of the resource associated with the scaling policy. This string consists of the resource type and unique identifier. * ECS service - The resource type is service and the unique identifier is the cluster name and service name. Example: servicedefaultsample-webapp . * Spot fleet request - The resource type is spot-fleet-request and the unique identifier is the Spot fleet request ID. Example: spot-fleet-request/sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE . * EMR cluster - The resource type is instancegroup and the unique identifier is the cluster ID and instance group ID. Example: instancegroupj-2EEZNYKUA1NTVig-1791Y4E1L8YI0 .

pspScalableDimension :: Lens' PutScalingPolicy ScalableDimension

The scalable dimension. This string consists of the service namespace, resource type, and scaling property. * ecs:service:DesiredCount - The desired task count of an ECS service. * ec2:spot-fleet-request:TargetCapacity - The target capacity of a Spot fleet request. * elasticmapreduce:instancegroup:InstanceCount - The instance count of an EMR Instance Group.

Destructuring the Response

putScalingPolicyResponse

Arguments

:: Int

psprsResponseStatus

-> Text

psprsPolicyARN

-> PutScalingPolicyResponse

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

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

• psprsResponseStatus - -- | The response status code.
• psprsPolicyARN - The Amazon Resource Name (ARN) of the resulting scaling policy.

data PutScalingPolicyResponse

See: putScalingPolicyResponse smart constructor.

Instances

Eq PutScalingPolicyResponse

Methods

(==) :: PutScalingPolicyResponse -> PutScalingPolicyResponse -> Bool

(/=) :: PutScalingPolicyResponse -> PutScalingPolicyResponse -> Bool

Data PutScalingPolicyResponse

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> PutScalingPolicyResponse -> c PutScalingPolicyResponse

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c PutScalingPolicyResponse

toConstr :: PutScalingPolicyResponse -> Constr

dataTypeOf :: PutScalingPolicyResponse -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c PutScalingPolicyResponse)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c PutScalingPolicyResponse)

gmapT :: (forall b. Data b => b -> b) -> PutScalingPolicyResponse -> PutScalingPolicyResponse

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> PutScalingPolicyResponse -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> PutScalingPolicyResponse -> r

gmapQ :: (forall d. Data d => d -> u) -> PutScalingPolicyResponse -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> PutScalingPolicyResponse -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> PutScalingPolicyResponse -> m PutScalingPolicyResponse

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> PutScalingPolicyResponse -> m PutScalingPolicyResponse

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> PutScalingPolicyResponse -> m PutScalingPolicyResponse

Read PutScalingPolicyResponse

Methods

readsPrec :: Int -> ReadS PutScalingPolicyResponse

readList :: ReadS [PutScalingPolicyResponse]

readPrec :: ReadPrec PutScalingPolicyResponse

readListPrec :: ReadPrec [PutScalingPolicyResponse]

Show PutScalingPolicyResponse

Methods

showsPrec :: Int -> PutScalingPolicyResponse -> ShowS

show :: PutScalingPolicyResponse -> String

showList :: [PutScalingPolicyResponse] -> ShowS

Generic PutScalingPolicyResponse

Associated Types

type Rep PutScalingPolicyResponse :: * -> *

Methods

from :: PutScalingPolicyResponse -> Rep PutScalingPolicyResponse x

to :: Rep PutScalingPolicyResponse x -> PutScalingPolicyResponse

NFData PutScalingPolicyResponse

Methods

rnf :: PutScalingPolicyResponse -> ()

type Rep PutScalingPolicyResponse

type Rep PutScalingPolicyResponse = D1 (MetaData "PutScalingPolicyResponse" "Network.AWS.ApplicationAutoScaling.PutScalingPolicy" "amazonka-application-autoscaling-1.4.5-6PGPk1k3xtd5TOCWvikLzL" False) (C1 (MetaCons "PutScalingPolicyResponse'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_psprsResponseStatus") NoSourceUnpackedness SourceStrict DecidedUnpack) (Rec0 Int)) (S1 (MetaSel (Just Symbol "_psprsPolicyARN") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text))))

Response Lenses

psprsResponseStatus :: Lens' PutScalingPolicyResponse Int

• - | The response status code.

psprsPolicyARN :: Lens' PutScalingPolicyResponse Text

The Amazon Resource Name (ARN) of the resulting scaling policy.