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 until you register the 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. This parameter is required if you are creating a policy. For DynamoDB, only TargetTrackingScaling is supported. For Amazon ECS, Spot Fleet, and Amazon RDS, both StepScaling and TargetTrackingScaling are supported. For any other service, only StepScaling is supported.
• pspTargetTrackingScalingPolicyConfiguration - A target tracking policy. This parameter is required if you are creating a policy and the policy type is TargetTrackingScaling .
• pspStepScalingPolicyConfiguration - A step scaling policy. This parameter is required if you are creating a policy and the policy type is StepScaling .
• 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 . * AppStream 2.0 fleet - The resource type is fleet and the unique identifier is the fleet name. Example: fleet/sample-fleet . * DynamoDB table - The resource type is table and the unique identifier is the resource ID. Example: table/my-table . * DynamoDB global secondary index - The resource type is index and the unique identifier is the resource ID. Example: tablemy-tableindex/my-table-index . * Aurora DB cluster - The resource type is cluster and the unique identifier is the cluster name. Example: cluster:my-db-cluster . * Amazon SageMaker endpoint variants - The resource type is variant and the unique identifier is the resource ID. Example: endpointmy-end-pointvariant/KMeansClustering .
• 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. * appstream:fleet:DesiredCapacity - The desired capacity of an AppStream 2.0 fleet. * dynamodb:table:ReadCapacityUnits - The provisioned read capacity for a DynamoDB table. * dynamodb:table:WriteCapacityUnits - The provisioned write capacity for a DynamoDB table. * dynamodb:index:ReadCapacityUnits - The provisioned read capacity for a DynamoDB global secondary index. * dynamodb:index:WriteCapacityUnits - The provisioned write capacity for a DynamoDB global secondary index. * rds:cluster:ReadReplicaCount - The count of Aurora Replicas in an Aurora DB cluster. Available for Aurora MySQL-compatible edition. * sagemaker:variant:DesiredInstanceCount - The number of EC2 instances for an Amazon SageMaker model endpoint variant.

data PutScalingPolicy

See: putScalingPolicy smart constructor.

Instances

Eq PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

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

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

Data PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.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

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

readsPrec :: Int -> ReadS PutScalingPolicy

readList :: ReadS [PutScalingPolicy]

readPrec :: ReadPrec PutScalingPolicy

readListPrec :: ReadPrec [PutScalingPolicy]

Show PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

showsPrec :: Int -> PutScalingPolicy -> ShowS

show :: PutScalingPolicy -> String

showList :: [PutScalingPolicy] -> ShowS

Generic PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Associated Types

type Rep PutScalingPolicy :: Type -> Type

Methods

from :: PutScalingPolicy -> Rep PutScalingPolicy x

to :: Rep PutScalingPolicy x -> PutScalingPolicy

Hashable PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

hashWithSalt :: Int -> PutScalingPolicy -> Int

hash :: PutScalingPolicy -> Int

ToJSON PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

toJSON :: PutScalingPolicy -> Value

toEncoding :: PutScalingPolicy -> Encoding

toJSONList :: [PutScalingPolicy] -> Value

toEncodingList :: [PutScalingPolicy] -> Encoding

AWSRequest PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Associated Types

type Rs PutScalingPolicy :: Type

Methods

request :: PutScalingPolicy -> Request PutScalingPolicy

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

ToHeaders PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

toHeaders :: PutScalingPolicy -> [Header]

ToPath PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

toPath :: PutScalingPolicy -> ByteString

ToQuery PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

toQuery :: PutScalingPolicy -> QueryString

NFData PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

rnf :: PutScalingPolicy -> ()

type Rep PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

type Rep PutScalingPolicy = D1 (MetaData "PutScalingPolicy" "Network.AWS.ApplicationAutoScaling.PutScalingPolicy" "amazonka-application-autoscaling-1.6.1-Ev8NynEC12oENiC08b24gQ" False) (C1 (MetaCons "PutScalingPolicy'" PrefixI True) ((S1 (MetaSel (Just "_pspPolicyType") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe PolicyType)) :*: (S1 (MetaSel (Just "_pspTargetTrackingScalingPolicyConfiguration") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe TargetTrackingScalingPolicyConfiguration)) :*: S1 (MetaSel (Just "_pspStepScalingPolicyConfiguration") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe StepScalingPolicyConfiguration)))) :*: ((S1 (MetaSel (Just "_pspPolicyName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :*: S1 (MetaSel (Just "_pspServiceNamespace") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 ServiceNamespace)) :*: (S1 (MetaSel (Just "_pspResourceId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :*: S1 (MetaSel (Just "_pspScalableDimension") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 ScalableDimension)))))

type Rs PutScalingPolicy

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

type Rs PutScalingPolicy = PutScalingPolicyResponse

Request Lenses

pspPolicyType :: Lens' PutScalingPolicy (Maybe PolicyType)

The policy type. This parameter is required if you are creating a policy. For DynamoDB, only TargetTrackingScaling is supported. For Amazon ECS, Spot Fleet, and Amazon RDS, both StepScaling and TargetTrackingScaling are supported. For any other service, only StepScaling is supported.

pspTargetTrackingScalingPolicyConfiguration :: Lens' PutScalingPolicy (Maybe TargetTrackingScalingPolicyConfiguration)

A target tracking policy. This parameter is required if you are creating a policy and the policy type is TargetTrackingScaling .

pspStepScalingPolicyConfiguration :: Lens' PutScalingPolicy (Maybe StepScalingPolicyConfiguration)

A step scaling policy. This parameter is required if you are creating a policy and the policy type is StepScaling .

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 . * AppStream 2.0 fleet - The resource type is fleet and the unique identifier is the fleet name. Example: fleet/sample-fleet . * DynamoDB table - The resource type is table and the unique identifier is the resource ID. Example: table/my-table . * DynamoDB global secondary index - The resource type is index and the unique identifier is the resource ID. Example: tablemy-tableindex/my-table-index . * Aurora DB cluster - The resource type is cluster and the unique identifier is the cluster name. Example: cluster:my-db-cluster . * Amazon SageMaker endpoint variants - The resource type is variant and the unique identifier is the resource ID. Example: endpointmy-end-pointvariant/KMeansClustering .

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. * appstream:fleet:DesiredCapacity - The desired capacity of an AppStream 2.0 fleet. * dynamodb:table:ReadCapacityUnits - The provisioned read capacity for a DynamoDB table. * dynamodb:table:WriteCapacityUnits - The provisioned write capacity for a DynamoDB table. * dynamodb:index:ReadCapacityUnits - The provisioned read capacity for a DynamoDB global secondary index. * dynamodb:index:WriteCapacityUnits - The provisioned write capacity for a DynamoDB global secondary index. * rds:cluster:ReadReplicaCount - The count of Aurora Replicas in an Aurora DB cluster. Available for Aurora MySQL-compatible edition. * sagemaker:variant:DesiredInstanceCount - The number of EC2 instances for an Amazon SageMaker model endpoint variant.

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:

• psprsAlarms - The CloudWatch alarms created for the target tracking policy.
• 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

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

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

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

Data PutScalingPolicyResponse

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

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

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

readsPrec :: Int -> ReadS PutScalingPolicyResponse

readList :: ReadS [PutScalingPolicyResponse]

readPrec :: ReadPrec PutScalingPolicyResponse

readListPrec :: ReadPrec [PutScalingPolicyResponse]

Show PutScalingPolicyResponse

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

showsPrec :: Int -> PutScalingPolicyResponse -> ShowS

show :: PutScalingPolicyResponse -> String

showList :: [PutScalingPolicyResponse] -> ShowS

Generic PutScalingPolicyResponse

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Associated Types

type Rep PutScalingPolicyResponse :: Type -> Type

Methods

from :: PutScalingPolicyResponse -> Rep PutScalingPolicyResponse x

to :: Rep PutScalingPolicyResponse x -> PutScalingPolicyResponse

NFData PutScalingPolicyResponse

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

Methods

rnf :: PutScalingPolicyResponse -> ()

type Rep PutScalingPolicyResponse

Defined in Network.AWS.ApplicationAutoScaling.PutScalingPolicy

type Rep PutScalingPolicyResponse = D1 (MetaData "PutScalingPolicyResponse" "Network.AWS.ApplicationAutoScaling.PutScalingPolicy" "amazonka-application-autoscaling-1.6.1-Ev8NynEC12oENiC08b24gQ" False) (C1 (MetaCons "PutScalingPolicyResponse'" PrefixI True) (S1 (MetaSel (Just "_psprsAlarms") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Alarm])) :*: (S1 (MetaSel (Just "_psprsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int) :*: S1 (MetaSel (Just "_psprsPolicyARN") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text))))

Response Lenses

psprsAlarms :: Lens' PutScalingPolicyResponse [Alarm]

The CloudWatch alarms created for the target tracking policy.

psprsResponseStatus :: Lens' PutScalingPolicyResponse Int

• - | The response status code.

psprsPolicyARN :: Lens' PutScalingPolicyResponse Text

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