Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.EMR.DescribeReleaseLabel

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Provides EMR release label details, such as releases available the region where the API request is run, and the available applications for a specific EMR release label. Can also list EMR release versions that support a specified version of Spark.

Synopsis

Creating a Request

data DescribeReleaseLabel Source #

See: newDescribeReleaseLabel smart constructor.

Constructors

DescribeReleaseLabel'
Fields maxResults :: Maybe Natural Reserved for future use. Currently set to null. nextToken :: Maybe Text The pagination token. Reserved for future use. Currently set to null. releaseLabel :: Maybe Text The target release label to be described.

Instances

Instances details

ToJSON DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods toJSON :: DescribeReleaseLabel -> Value # toEncoding :: DescribeReleaseLabel -> Encoding # toJSONList :: [DescribeReleaseLabel] -> Value # toEncodingList :: [DescribeReleaseLabel] -> Encoding #
ToHeaders DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods toHeaders :: DescribeReleaseLabel -> [Header] #
ToPath DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods toPath :: DescribeReleaseLabel -> ByteString #
ToQuery DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods toQuery :: DescribeReleaseLabel -> QueryString #
AWSRequest DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Associated Types type AWSResponse DescribeReleaseLabel # Methods request :: (Service -> Service) -> DescribeReleaseLabel -> Request DescribeReleaseLabel # response :: MonadResource m => (ByteStringLazy -> IO ByteStringLazy) -> Service -> Proxy DescribeReleaseLabel -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse DescribeReleaseLabel))) #
Generic DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Associated Types type Rep DescribeReleaseLabel :: Type -> Type # Methods from :: DescribeReleaseLabel -> Rep DescribeReleaseLabel x # to :: Rep DescribeReleaseLabel x -> DescribeReleaseLabel #
Read DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods readsPrec :: Int -> ReadS DescribeReleaseLabel # readList :: ReadS [DescribeReleaseLabel] # readPrec :: ReadPrec DescribeReleaseLabel # readListPrec :: ReadPrec [DescribeReleaseLabel] #
Show DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods showsPrec :: Int -> DescribeReleaseLabel -> ShowS # show :: DescribeReleaseLabel -> String # showList :: [DescribeReleaseLabel] -> ShowS #
NFData DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods rnf :: DescribeReleaseLabel -> () #
Eq DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods (==) :: DescribeReleaseLabel -> DescribeReleaseLabel -> Bool # (/=) :: DescribeReleaseLabel -> DescribeReleaseLabel -> Bool #
Hashable DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods hashWithSalt :: Int -> DescribeReleaseLabel -> Int # hash :: DescribeReleaseLabel -> Int #
type AWSResponse DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel type AWSResponse DescribeReleaseLabel = DescribeReleaseLabelResponse
type Rep DescribeReleaseLabel Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel type Rep DescribeReleaseLabel = D1 ('MetaData "DescribeReleaseLabel" "Amazonka.EMR.DescribeReleaseLabel" "amazonka-emr-2.0-B3cWhP6sdymF3IBUMdPGcd" 'False) (C1 ('MetaCons "DescribeReleaseLabel'" 'PrefixI 'True) (S1 ('MetaSel ('Just "maxResults") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)) :: (S1 ('MetaSel ('Just "nextToken") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "releaseLabel") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))

newDescribeReleaseLabel :: DescribeReleaseLabel Source #

Create a value of DescribeReleaseLabel 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:maxResults:DescribeReleaseLabel', describeReleaseLabel_maxResults - Reserved for future use. Currently set to null.

DescribeReleaseLabel, describeReleaseLabel_nextToken - The pagination token. Reserved for future use. Currently set to null.

DescribeReleaseLabel, describeReleaseLabel_releaseLabel - The target release label to be described.

Request Lenses

describeReleaseLabel_maxResults :: Lens' DescribeReleaseLabel (Maybe Natural) Source #

Reserved for future use. Currently set to null.

describeReleaseLabel_nextToken :: Lens' DescribeReleaseLabel (Maybe Text) Source #

The pagination token. Reserved for future use. Currently set to null.

describeReleaseLabel_releaseLabel :: Lens' DescribeReleaseLabel (Maybe Text) Source #

The target release label to be described.

Destructuring the Response

data DescribeReleaseLabelResponse Source #

See: newDescribeReleaseLabelResponse smart constructor.

Constructors

DescribeReleaseLabelResponse'

Fields

applications :: Maybe [SimplifiedApplication]
The list of applications available for the target release label. Name is the name of the application. Version is the concise version of the application.
availableOSReleases :: Maybe [OSRelease]
The list of available Amazon Linux release versions for an Amazon EMR release. Contains a Label field that is formatted as shown in Amazon Linux 2 Release Notes . For example, 2.0.20220218.1.
nextToken :: Maybe Text
The pagination token. Reserved for future use. Currently set to null.
releaseLabel :: Maybe Text
The target release label described in the response.
httpStatus :: Int
The response's http status code.

Instances

Instances details

Generic DescribeReleaseLabelResponse Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Associated Types type Rep DescribeReleaseLabelResponse :: Type -> Type # Methods from :: DescribeReleaseLabelResponse -> Rep DescribeReleaseLabelResponse x # to :: Rep DescribeReleaseLabelResponse x -> DescribeReleaseLabelResponse #
Read DescribeReleaseLabelResponse Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods readsPrec :: Int -> ReadS DescribeReleaseLabelResponse # readList :: ReadS [DescribeReleaseLabelResponse] # readPrec :: ReadPrec DescribeReleaseLabelResponse # readListPrec :: ReadPrec [DescribeReleaseLabelResponse] #
Show DescribeReleaseLabelResponse Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods showsPrec :: Int -> DescribeReleaseLabelResponse -> ShowS # show :: DescribeReleaseLabelResponse -> String # showList :: [DescribeReleaseLabelResponse] -> ShowS #
NFData DescribeReleaseLabelResponse Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods rnf :: DescribeReleaseLabelResponse -> () #
Eq DescribeReleaseLabelResponse Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel Methods (==) :: DescribeReleaseLabelResponse -> DescribeReleaseLabelResponse -> Bool # (/=) :: DescribeReleaseLabelResponse -> DescribeReleaseLabelResponse -> Bool #
type Rep DescribeReleaseLabelResponse Source #
Instance details Defined in Amazonka.EMR.DescribeReleaseLabel type Rep DescribeReleaseLabelResponse = D1 ('MetaData "DescribeReleaseLabelResponse" "Amazonka.EMR.DescribeReleaseLabel" "amazonka-emr-2.0-B3cWhP6sdymF3IBUMdPGcd" 'False) (C1 ('MetaCons "DescribeReleaseLabelResponse'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "applications") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [SimplifiedApplication])) :: S1 ('MetaSel ('Just "availableOSReleases") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [OSRelease]))) :: (S1 ('MetaSel ('Just "nextToken") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "releaseLabel") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int)))))

newDescribeReleaseLabelResponse Source #

Arguments

:: Int	`$sel:httpStatus:DescribeReleaseLabelResponse'`
-> DescribeReleaseLabelResponse

Create a value of DescribeReleaseLabelResponse 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:

DescribeReleaseLabelResponse, describeReleaseLabelResponse_applications - The list of applications available for the target release label. Name is the name of the application. Version is the concise version of the application.

$sel:availableOSReleases:DescribeReleaseLabelResponse', describeReleaseLabelResponse_availableOSReleases - The list of available Amazon Linux release versions for an Amazon EMR release. Contains a Label field that is formatted as shown in Amazon Linux 2 Release Notes . For example, 2.0.20220218.1.

DescribeReleaseLabel, describeReleaseLabelResponse_nextToken - The pagination token. Reserved for future use. Currently set to null.

DescribeReleaseLabel, describeReleaseLabelResponse_releaseLabel - The target release label described in the response.

$sel:httpStatus:DescribeReleaseLabelResponse', describeReleaseLabelResponse_httpStatus - The response's http status code.

Response Lenses

describeReleaseLabelResponse_applications :: Lens' DescribeReleaseLabelResponse (Maybe [SimplifiedApplication]) Source #

The list of applications available for the target release label. Name is the name of the application. Version is the concise version of the application.

describeReleaseLabelResponse_availableOSReleases :: Lens' DescribeReleaseLabelResponse (Maybe [OSRelease]) Source #

The list of available Amazon Linux release versions for an Amazon EMR release. Contains a Label field that is formatted as shown in Amazon Linux 2 Release Notes . For example, 2.0.20220218.1.

describeReleaseLabelResponse_nextToken :: Lens' DescribeReleaseLabelResponse (Maybe Text) Source #

The pagination token. Reserved for future use. Currently set to null.

describeReleaseLabelResponse_releaseLabel :: Lens' DescribeReleaseLabelResponse (Maybe Text) Source #

The target release label described in the response.

describeReleaseLabelResponse_httpStatus :: Lens' DescribeReleaseLabelResponse Int Source #

The response's http status code.