Network.AWS.EMR.ListSteps

Provides a list of steps for the cluster.

This operation returns paginated results.

Creating a Request

listSteps

Arguments

:: Text

lsClusterId

-> ListSteps

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

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

• lsStepIds
• lsStepStates
• lsMarker
• lsClusterId

data ListSteps

This input determines which steps to list.

See: listSteps smart constructor.

Instances

Eq ListSteps

Methods

(==) :: ListSteps -> ListSteps -> Bool

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

Data ListSteps

Methods

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

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

toConstr :: ListSteps -> Constr

dataTypeOf :: ListSteps -> DataType

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

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

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

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

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

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

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

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

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

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

Read ListSteps

Methods

readsPrec :: Int -> ReadS ListSteps

readList :: ReadS [ListSteps]

readPrec :: ReadPrec ListSteps

readListPrec :: ReadPrec [ListSteps]

Show ListSteps

Methods

showsPrec :: Int -> ListSteps -> ShowS

show :: ListSteps -> String

showList :: [ListSteps] -> ShowS

Generic ListSteps

Associated Types

type Rep ListSteps :: * -> *

Methods

from :: ListSteps -> Rep ListSteps x

to :: Rep ListSteps x -> ListSteps

Hashable ListSteps

Methods

hashWithSalt :: Int -> ListSteps -> Int

hash :: ListSteps -> Int

NFData ListSteps

Methods

rnf :: ListSteps -> ()

AWSPager ListSteps

Methods

page :: ListSteps -> Rs ListSteps -> Maybe ListSteps

AWSRequest ListSteps

Associated Types

type Rs ListSteps :: *

Methods

request :: ListSteps -> Request ListSteps

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

ToPath ListSteps

Methods

toPath :: ListSteps -> ByteString

ToHeaders ListSteps

Methods

toHeaders :: ListSteps -> [Header]

ToQuery ListSteps

Methods

toQuery :: ListSteps -> QueryString

ToJSON ListSteps

Methods

toJSON :: ListSteps -> Value

toEncoding :: ListSteps -> Encoding

type Rep ListSteps

type Rep ListSteps = D1 (MetaData "ListSteps" "Network.AWS.EMR.ListSteps" "amazonka-emr-1.4.4-BDieJu6dH3aIIsIY4833eU" False) (C1 (MetaCons "ListSteps'" PrefixI True) ((:*:) ((:*:) (S1 (MetaSel (Just Symbol "_lsStepIds") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Text]))) (S1 (MetaSel (Just Symbol "_lsStepStates") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [StepState])))) ((:*:) (S1 (MetaSel (Just Symbol "_lsMarker") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) (S1 (MetaSel (Just Symbol "_lsClusterId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)))))

type Rs ListSteps

type Rs ListSteps = ListStepsResponse

Request Lenses

lsStepIds :: Lens' ListSteps [Text]

The filter to limit the step list based on the identifier of the steps.

lsStepStates :: Lens' ListSteps [StepState]

The filter to limit the step list based on certain states.

lsMarker :: Lens' ListSteps (Maybe Text)

The pagination token that indicates the next set of results to retrieve.

lsClusterId :: Lens' ListSteps Text

The identifier of the cluster for which to list the steps.

Destructuring the Response

listStepsResponse

Arguments

:: Int

lsrsResponseStatus

-> ListStepsResponse

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

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

• lsrsSteps
• lsrsMarker
• lsrsResponseStatus

data ListStepsResponse

This output contains the list of steps returned in reverse order. This means that the last step is the first element in the list.

See: listStepsResponse smart constructor.

Instances

Eq ListStepsResponse

Methods

(==) :: ListStepsResponse -> ListStepsResponse -> Bool

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

Data ListStepsResponse

Methods

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

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

toConstr :: ListStepsResponse -> Constr

dataTypeOf :: ListStepsResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read ListStepsResponse

Methods

readsPrec :: Int -> ReadS ListStepsResponse

readList :: ReadS [ListStepsResponse]

readPrec :: ReadPrec ListStepsResponse

readListPrec :: ReadPrec [ListStepsResponse]

Show ListStepsResponse

Methods

showsPrec :: Int -> ListStepsResponse -> ShowS

show :: ListStepsResponse -> String

showList :: [ListStepsResponse] -> ShowS

Generic ListStepsResponse

Associated Types

type Rep ListStepsResponse :: * -> *

Methods

from :: ListStepsResponse -> Rep ListStepsResponse x

to :: Rep ListStepsResponse x -> ListStepsResponse

NFData ListStepsResponse

Methods

rnf :: ListStepsResponse -> ()

type Rep ListStepsResponse

type Rep ListStepsResponse = D1 (MetaData "ListStepsResponse" "Network.AWS.EMR.ListSteps" "amazonka-emr-1.4.4-BDieJu6dH3aIIsIY4833eU" False) (C1 (MetaCons "ListStepsResponse'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_lsrsSteps") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [StepSummary]))) ((:*:) (S1 (MetaSel (Just Symbol "_lsrsMarker") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) (S1 (MetaSel (Just Symbol "_lsrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedUnpack) (Rec0 Int)))))

Response Lenses

lsrsSteps :: Lens' ListStepsResponse [StepSummary]

The filtered list of steps for the cluster.

lsrsMarker :: Lens' ListStepsResponse (Maybe Text)

The pagination token that indicates the next set of results to retrieve.

lsrsResponseStatus :: Lens' ListStepsResponse Int

The response status code.