Network.AWS.EMR.ListInstanceGroups

Provides all available details about the instance groups in a cluster.

This operation returns paginated results.

Creating a Request

listInstanceGroups

Arguments

:: Text

ligClusterId

-> ListInstanceGroups

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

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

• ligMarker
• ligClusterId

data ListInstanceGroups

This input determines which instance groups to retrieve.

See: listInstanceGroups smart constructor.

Instances

Eq ListInstanceGroups

Methods

(==) :: ListInstanceGroups -> ListInstanceGroups -> Bool

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

Data ListInstanceGroups

Methods

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

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

toConstr :: ListInstanceGroups -> Constr

dataTypeOf :: ListInstanceGroups -> DataType

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

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

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

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

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

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

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

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

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

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

Read ListInstanceGroups

Methods

readsPrec :: Int -> ReadS ListInstanceGroups

readList :: ReadS [ListInstanceGroups]

readPrec :: ReadPrec ListInstanceGroups

readListPrec :: ReadPrec [ListInstanceGroups]

Show ListInstanceGroups

Methods

showsPrec :: Int -> ListInstanceGroups -> ShowS

show :: ListInstanceGroups -> String

showList :: [ListInstanceGroups] -> ShowS

Generic ListInstanceGroups

Associated Types

type Rep ListInstanceGroups :: * -> *

Methods

from :: ListInstanceGroups -> Rep ListInstanceGroups x

to :: Rep ListInstanceGroups x -> ListInstanceGroups

Hashable ListInstanceGroups

Methods

hashWithSalt :: Int -> ListInstanceGroups -> Int

hash :: ListInstanceGroups -> Int

ToJSON ListInstanceGroups

Methods

toJSON :: ListInstanceGroups -> Value

toEncoding :: ListInstanceGroups -> Encoding

toJSONList :: [ListInstanceGroups] -> Value

toEncodingList :: [ListInstanceGroups] -> Encoding

NFData ListInstanceGroups

Methods

rnf :: ListInstanceGroups -> ()

AWSPager ListInstanceGroups

Methods

page :: ListInstanceGroups -> Rs ListInstanceGroups -> Maybe ListInstanceGroups

AWSRequest ListInstanceGroups

Associated Types

type Rs ListInstanceGroups :: *

Methods

request :: ListInstanceGroups -> Request ListInstanceGroups

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

ToQuery ListInstanceGroups

Methods

toQuery :: ListInstanceGroups -> QueryString

ToPath ListInstanceGroups

Methods

toPath :: ListInstanceGroups -> ByteString

ToHeaders ListInstanceGroups

Methods

toHeaders :: ListInstanceGroups -> [Header]

type Rep ListInstanceGroups

type Rep ListInstanceGroups = D1 (MetaData "ListInstanceGroups" "Network.AWS.EMR.ListInstanceGroups" "amazonka-emr-1.4.3-JhI7i8ZjQat1I7GGwtELEx" False) (C1 (MetaCons "ListInstanceGroups'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_ligMarker") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) (S1 (MetaSel (Just Symbol "_ligClusterId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text))))

type Rs ListInstanceGroups

type Rs ListInstanceGroups = ListInstanceGroupsResponse

Request Lenses

ligMarker :: Lens' ListInstanceGroups (Maybe Text)

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

ligClusterId :: Lens' ListInstanceGroups Text

The identifier of the cluster for which to list the instance groups.

Destructuring the Response

listInstanceGroupsResponse

Arguments

:: Int

ligrsResponseStatus

-> ListInstanceGroupsResponse

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

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

• ligrsMarker
• ligrsInstanceGroups
• ligrsResponseStatus

data ListInstanceGroupsResponse

This input determines which instance groups to retrieve.

See: listInstanceGroupsResponse smart constructor.

Instances

Eq ListInstanceGroupsResponse

Methods

(==) :: ListInstanceGroupsResponse -> ListInstanceGroupsResponse -> Bool

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

Data ListInstanceGroupsResponse

Methods

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

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

toConstr :: ListInstanceGroupsResponse -> Constr

dataTypeOf :: ListInstanceGroupsResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read ListInstanceGroupsResponse

Methods

readsPrec :: Int -> ReadS ListInstanceGroupsResponse

readList :: ReadS [ListInstanceGroupsResponse]

readPrec :: ReadPrec ListInstanceGroupsResponse

readListPrec :: ReadPrec [ListInstanceGroupsResponse]

Show ListInstanceGroupsResponse

Methods

showsPrec :: Int -> ListInstanceGroupsResponse -> ShowS

show :: ListInstanceGroupsResponse -> String

showList :: [ListInstanceGroupsResponse] -> ShowS

Generic ListInstanceGroupsResponse

Associated Types

type Rep ListInstanceGroupsResponse :: * -> *

Methods

from :: ListInstanceGroupsResponse -> Rep ListInstanceGroupsResponse x

to :: Rep ListInstanceGroupsResponse x -> ListInstanceGroupsResponse

NFData ListInstanceGroupsResponse

Methods

rnf :: ListInstanceGroupsResponse -> ()

type Rep ListInstanceGroupsResponse

type Rep ListInstanceGroupsResponse = D1 (MetaData "ListInstanceGroupsResponse" "Network.AWS.EMR.ListInstanceGroups" "amazonka-emr-1.4.3-JhI7i8ZjQat1I7GGwtELEx" False) (C1 (MetaCons "ListInstanceGroupsResponse'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_ligrsMarker") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) ((:*:) (S1 (MetaSel (Just Symbol "_ligrsInstanceGroups") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [InstanceGroup]))) (S1 (MetaSel (Just Symbol "_ligrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int)))))

Response Lenses

ligrsMarker :: Lens' ListInstanceGroupsResponse (Maybe Text)

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

ligrsInstanceGroups :: Lens' ListInstanceGroupsResponse [InstanceGroup]

The list of instance groups for the cluster and given filters.

ligrsResponseStatus :: Lens' ListInstanceGroupsResponse Int

The response status code.