Amazonka.EMR.GetManagedScalingPolicy

Fetches the attached managed scaling policy for an Amazon EMR cluster.

Creating a Request

data GetManagedScalingPolicy

See: newGetManagedScalingPolicy smart constructor.

Constructors

GetManagedScalingPolicy'

Fields

• clusterId :: Text

  Specifies the ID of the cluster for which the managed scaling policy will be fetched.

Instances

ToJSON GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

toJSON :: GetManagedScalingPolicy -> Value

toEncoding :: GetManagedScalingPolicy -> Encoding

toJSONList :: [GetManagedScalingPolicy] -> Value

toEncodingList :: [GetManagedScalingPolicy] -> Encoding

ToHeaders GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

toHeaders :: GetManagedScalingPolicy -> [Header]

ToPath GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

toPath :: GetManagedScalingPolicy -> ByteString

ToQuery GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

toQuery :: GetManagedScalingPolicy -> QueryString

AWSRequest GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Associated Types

type AWSResponse GetManagedScalingPolicy

Methods

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

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

Generic GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Associated Types

type Rep GetManagedScalingPolicy :: Type -> Type

Methods

from :: GetManagedScalingPolicy -> Rep GetManagedScalingPolicy x

to :: Rep GetManagedScalingPolicy x -> GetManagedScalingPolicy

Read GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

readsPrec :: Int -> ReadS GetManagedScalingPolicy

readList :: ReadS [GetManagedScalingPolicy]

readPrec :: ReadPrec GetManagedScalingPolicy

readListPrec :: ReadPrec [GetManagedScalingPolicy]

Show GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

showsPrec :: Int -> GetManagedScalingPolicy -> ShowS

show :: GetManagedScalingPolicy -> String

showList :: [GetManagedScalingPolicy] -> ShowS

NFData GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

rnf :: GetManagedScalingPolicy -> ()

Eq GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

(==) :: GetManagedScalingPolicy -> GetManagedScalingPolicy -> Bool

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

Hashable GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

hashWithSalt :: Int -> GetManagedScalingPolicy -> Int

hash :: GetManagedScalingPolicy -> Int

type AWSResponse GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

type AWSResponse GetManagedScalingPolicy = GetManagedScalingPolicyResponse

type Rep GetManagedScalingPolicy

Defined in Amazonka.EMR.GetManagedScalingPolicy

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

newGetManagedScalingPolicy

Arguments

:: Text

$sel:clusterId:GetManagedScalingPolicy'

-> GetManagedScalingPolicy

Create a value of GetManagedScalingPolicy 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:GetManagedScalingPolicy', getManagedScalingPolicy_clusterId - Specifies the ID of the cluster for which the managed scaling policy will be fetched.

Request Lenses

getManagedScalingPolicy_clusterId :: Lens' GetManagedScalingPolicy Text

Specifies the ID of the cluster for which the managed scaling policy will be fetched.

Destructuring the Response

data GetManagedScalingPolicyResponse

See: newGetManagedScalingPolicyResponse smart constructor.

Constructors

GetManagedScalingPolicyResponse'

Fields

• managedScalingPolicy :: Maybe ManagedScalingPolicy

  Specifies the managed scaling policy that is attached to an Amazon EMR cluster.

• httpStatus :: Int

  The response's http status code.

Instances

Generic GetManagedScalingPolicyResponse

Defined in Amazonka.EMR.GetManagedScalingPolicy

Associated Types

type Rep GetManagedScalingPolicyResponse :: Type -> Type

Methods

from :: GetManagedScalingPolicyResponse -> Rep GetManagedScalingPolicyResponse x

to :: Rep GetManagedScalingPolicyResponse x -> GetManagedScalingPolicyResponse

Read GetManagedScalingPolicyResponse

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

readsPrec :: Int -> ReadS GetManagedScalingPolicyResponse

readList :: ReadS [GetManagedScalingPolicyResponse]

readPrec :: ReadPrec GetManagedScalingPolicyResponse

readListPrec :: ReadPrec [GetManagedScalingPolicyResponse]

Show GetManagedScalingPolicyResponse

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

showsPrec :: Int -> GetManagedScalingPolicyResponse -> ShowS

show :: GetManagedScalingPolicyResponse -> String

showList :: [GetManagedScalingPolicyResponse] -> ShowS

NFData GetManagedScalingPolicyResponse

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

rnf :: GetManagedScalingPolicyResponse -> ()

Eq GetManagedScalingPolicyResponse

Defined in Amazonka.EMR.GetManagedScalingPolicy

Methods

(==) :: GetManagedScalingPolicyResponse -> GetManagedScalingPolicyResponse -> Bool

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

type Rep GetManagedScalingPolicyResponse

Defined in Amazonka.EMR.GetManagedScalingPolicy

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

newGetManagedScalingPolicyResponse

Arguments

:: Int

$sel:httpStatus:GetManagedScalingPolicyResponse'

-> GetManagedScalingPolicyResponse

Create a value of GetManagedScalingPolicyResponse 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:managedScalingPolicy:GetManagedScalingPolicyResponse', getManagedScalingPolicyResponse_managedScalingPolicy - Specifies the managed scaling policy that is attached to an Amazon EMR cluster.

$sel:httpStatus:GetManagedScalingPolicyResponse', getManagedScalingPolicyResponse_httpStatus - The response's http status code.

Response Lenses

getManagedScalingPolicyResponse_managedScalingPolicy :: Lens' GetManagedScalingPolicyResponse (Maybe ManagedScalingPolicy)

Specifies the managed scaling policy that is attached to an Amazon EMR cluster.

getManagedScalingPolicyResponse_httpStatus :: Lens' GetManagedScalingPolicyResponse Int

The response's http status code.