Amazonka.EMR.PutManagedScalingPolicy

Creates or updates a managed scaling policy for an Amazon EMR cluster. The managed scaling policy defines the limits for resources, such as EC2 instances that can be added or terminated from a cluster. The policy only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

Creating a Request

data PutManagedScalingPolicy

See: newPutManagedScalingPolicy smart constructor.

Constructors

PutManagedScalingPolicy'

Fields

• clusterId :: Text

  Specifies the ID of an EMR cluster where the managed scaling policy is attached.

• managedScalingPolicy :: ManagedScalingPolicy

  Specifies the constraints for the managed scaling policy.

Instances

ToJSON PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

toJSON :: PutManagedScalingPolicy -> Value

toEncoding :: PutManagedScalingPolicy -> Encoding

toJSONList :: [PutManagedScalingPolicy] -> Value

toEncodingList :: [PutManagedScalingPolicy] -> Encoding

ToHeaders PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

toHeaders :: PutManagedScalingPolicy -> [Header]

ToPath PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

toPath :: PutManagedScalingPolicy -> ByteString

ToQuery PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

toQuery :: PutManagedScalingPolicy -> QueryString

AWSRequest PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Associated Types

type AWSResponse PutManagedScalingPolicy

Methods

request :: (Service -> Service) -> PutManagedScalingPolicy -> Request PutManagedScalingPolicy

response :: MonadResource m => (ByteStringLazy -> IO ByteStringLazy) -> Service -> Proxy PutManagedScalingPolicy -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse PutManagedScalingPolicy)))

Generic PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Associated Types

type Rep PutManagedScalingPolicy :: Type -> Type

Methods

from :: PutManagedScalingPolicy -> Rep PutManagedScalingPolicy x

to :: Rep PutManagedScalingPolicy x -> PutManagedScalingPolicy

Read PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

readsPrec :: Int -> ReadS PutManagedScalingPolicy

readList :: ReadS [PutManagedScalingPolicy]

readPrec :: ReadPrec PutManagedScalingPolicy

readListPrec :: ReadPrec [PutManagedScalingPolicy]

Show PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

showsPrec :: Int -> PutManagedScalingPolicy -> ShowS

show :: PutManagedScalingPolicy -> String

showList :: [PutManagedScalingPolicy] -> ShowS

NFData PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

rnf :: PutManagedScalingPolicy -> ()

Eq PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

(==) :: PutManagedScalingPolicy -> PutManagedScalingPolicy -> Bool

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

Hashable PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

hashWithSalt :: Int -> PutManagedScalingPolicy -> Int

hash :: PutManagedScalingPolicy -> Int

type AWSResponse PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

type AWSResponse PutManagedScalingPolicy = PutManagedScalingPolicyResponse

type Rep PutManagedScalingPolicy

Defined in Amazonka.EMR.PutManagedScalingPolicy

type Rep PutManagedScalingPolicy = D1 ('MetaData "PutManagedScalingPolicy" "Amazonka.EMR.PutManagedScalingPolicy" "amazonka-emr-2.0-B3cWhP6sdymF3IBUMdPGcd" 'False) (C1 ('MetaCons "PutManagedScalingPolicy'" 'PrefixI 'True) (S1 ('MetaSel ('Just "clusterId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "managedScalingPolicy") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 ManagedScalingPolicy)))

newPutManagedScalingPolicy

Arguments

:: Text

$sel:clusterId:PutManagedScalingPolicy'

-> ManagedScalingPolicy

$sel:managedScalingPolicy:PutManagedScalingPolicy'

-> PutManagedScalingPolicy

Create a value of PutManagedScalingPolicy 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:clusterId:PutManagedScalingPolicy', putManagedScalingPolicy_clusterId - Specifies the ID of an EMR cluster where the managed scaling policy is attached.

$sel:managedScalingPolicy:PutManagedScalingPolicy', putManagedScalingPolicy_managedScalingPolicy - Specifies the constraints for the managed scaling policy.

Request Lenses

putManagedScalingPolicy_clusterId :: Lens' PutManagedScalingPolicy Text

Specifies the ID of an EMR cluster where the managed scaling policy is attached.

putManagedScalingPolicy_managedScalingPolicy :: Lens' PutManagedScalingPolicy ManagedScalingPolicy

Specifies the constraints for the managed scaling policy.

Destructuring the Response

data PutManagedScalingPolicyResponse

See: newPutManagedScalingPolicyResponse smart constructor.

Constructors

PutManagedScalingPolicyResponse'

Fields

• httpStatus :: Int

  The response's http status code.

Instances

Generic PutManagedScalingPolicyResponse

Defined in Amazonka.EMR.PutManagedScalingPolicy

Associated Types

type Rep PutManagedScalingPolicyResponse :: Type -> Type

Methods

from :: PutManagedScalingPolicyResponse -> Rep PutManagedScalingPolicyResponse x

to :: Rep PutManagedScalingPolicyResponse x -> PutManagedScalingPolicyResponse

Read PutManagedScalingPolicyResponse

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

readsPrec :: Int -> ReadS PutManagedScalingPolicyResponse

readList :: ReadS [PutManagedScalingPolicyResponse]

readPrec :: ReadPrec PutManagedScalingPolicyResponse

readListPrec :: ReadPrec [PutManagedScalingPolicyResponse]

Show PutManagedScalingPolicyResponse

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

showsPrec :: Int -> PutManagedScalingPolicyResponse -> ShowS

show :: PutManagedScalingPolicyResponse -> String

showList :: [PutManagedScalingPolicyResponse] -> ShowS

NFData PutManagedScalingPolicyResponse

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

rnf :: PutManagedScalingPolicyResponse -> ()

Eq PutManagedScalingPolicyResponse

Defined in Amazonka.EMR.PutManagedScalingPolicy

Methods

(==) :: PutManagedScalingPolicyResponse -> PutManagedScalingPolicyResponse -> Bool

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

type Rep PutManagedScalingPolicyResponse

Defined in Amazonka.EMR.PutManagedScalingPolicy

type Rep PutManagedScalingPolicyResponse = D1 ('MetaData "PutManagedScalingPolicyResponse" "Amazonka.EMR.PutManagedScalingPolicy" "amazonka-emr-2.0-B3cWhP6sdymF3IBUMdPGcd" 'False) (C1 ('MetaCons "PutManagedScalingPolicyResponse'" 'PrefixI 'True) (S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int)))

newPutManagedScalingPolicyResponse

Arguments

:: Int

$sel:httpStatus:PutManagedScalingPolicyResponse'

-> PutManagedScalingPolicyResponse

Create a value of PutManagedScalingPolicyResponse 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:httpStatus:PutManagedScalingPolicyResponse', putManagedScalingPolicyResponse_httpStatus - The response's http status code.

Response Lenses

putManagedScalingPolicyResponse_httpStatus :: Lens' PutManagedScalingPolicyResponse Int

The response's http status code.