Network.AWS.EC2.DescribePlacementGroups

Describes one or more of your placement groups. For more information about placement groups and cluster instances, see Cluster Instances in the Amazon Elastic Compute Cloud User Guide .

Creating a Request

describePlacementGroups :: DescribePlacementGroups

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

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

• dpgsFilters - One or more filters. * group-name - The name of the placement group. * state - The state of the placement group (pending | available | deleting | deleted ). * strategy - The strategy of the placement group (cluster ).
• dpgsGroupNames - One or more placement group names. Default: Describes all your placement groups, or only those otherwise specified.
• dpgsDryRun - Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .

data DescribePlacementGroups

Contains the parameters for DescribePlacementGroups.

See: describePlacementGroups smart constructor.

Instances

Eq DescribePlacementGroups

Methods

(==) :: DescribePlacementGroups -> DescribePlacementGroups -> Bool

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

Data DescribePlacementGroups

Methods

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

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

toConstr :: DescribePlacementGroups -> Constr

dataTypeOf :: DescribePlacementGroups -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribePlacementGroups

Methods

readsPrec :: Int -> ReadS DescribePlacementGroups

readList :: ReadS [DescribePlacementGroups]

readPrec :: ReadPrec DescribePlacementGroups

readListPrec :: ReadPrec [DescribePlacementGroups]

Show DescribePlacementGroups

Methods

showsPrec :: Int -> DescribePlacementGroups -> ShowS

show :: DescribePlacementGroups -> String

showList :: [DescribePlacementGroups] -> ShowS

Generic DescribePlacementGroups

Associated Types

type Rep DescribePlacementGroups :: * -> *

Methods

from :: DescribePlacementGroups -> Rep DescribePlacementGroups x

to :: Rep DescribePlacementGroups x -> DescribePlacementGroups

Hashable DescribePlacementGroups

Methods

hashWithSalt :: Int -> DescribePlacementGroups -> Int

hash :: DescribePlacementGroups -> Int

NFData DescribePlacementGroups

Methods

rnf :: DescribePlacementGroups -> ()

AWSRequest DescribePlacementGroups

Associated Types

type Rs DescribePlacementGroups :: *

Methods

request :: DescribePlacementGroups -> Request DescribePlacementGroups

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

ToPath DescribePlacementGroups

Methods

toPath :: DescribePlacementGroups -> ByteString

ToHeaders DescribePlacementGroups

Methods

toHeaders :: DescribePlacementGroups -> [Header]

ToQuery DescribePlacementGroups

Methods

toQuery :: DescribePlacementGroups -> QueryString

type Rep DescribePlacementGroups

type Rep DescribePlacementGroups = D1 (MetaData "DescribePlacementGroups" "Network.AWS.EC2.DescribePlacementGroups" "amazonka-ec2-1.4.5-4J1X1aohvSR7xjHvMmTrf6" False) (C1 (MetaCons "DescribePlacementGroups'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_dpgsFilters") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Filter]))) ((:*:) (S1 (MetaSel (Just Symbol "_dpgsGroupNames") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Text]))) (S1 (MetaSel (Just Symbol "_dpgsDryRun") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Bool))))))

type Rs DescribePlacementGroups

type Rs DescribePlacementGroups = DescribePlacementGroupsResponse

Request Lenses

dpgsFilters :: Lens' DescribePlacementGroups [Filter]

One or more filters. * group-name - The name of the placement group. * state - The state of the placement group (pending | available | deleting | deleted ). * strategy - The strategy of the placement group (cluster ).

dpgsGroupNames :: Lens' DescribePlacementGroups [Text]

One or more placement group names. Default: Describes all your placement groups, or only those otherwise specified.

dpgsDryRun :: Lens' DescribePlacementGroups (Maybe Bool)

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .

Destructuring the Response

describePlacementGroupsResponse

Arguments

:: Int

dpgrsResponseStatus

-> DescribePlacementGroupsResponse

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

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

• dpgrsPlacementGroups - One or more placement groups.
• dpgrsResponseStatus - -- | The response status code.

data DescribePlacementGroupsResponse

Contains the output of DescribePlacementGroups.

See: describePlacementGroupsResponse smart constructor.

Instances

Eq DescribePlacementGroupsResponse

Methods

(==) :: DescribePlacementGroupsResponse -> DescribePlacementGroupsResponse -> Bool

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

Data DescribePlacementGroupsResponse

Methods

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

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

toConstr :: DescribePlacementGroupsResponse -> Constr

dataTypeOf :: DescribePlacementGroupsResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribePlacementGroupsResponse

Methods

readsPrec :: Int -> ReadS DescribePlacementGroupsResponse

readList :: ReadS [DescribePlacementGroupsResponse]

readPrec :: ReadPrec DescribePlacementGroupsResponse

readListPrec :: ReadPrec [DescribePlacementGroupsResponse]

Show DescribePlacementGroupsResponse

Methods

showsPrec :: Int -> DescribePlacementGroupsResponse -> ShowS

show :: DescribePlacementGroupsResponse -> String

showList :: [DescribePlacementGroupsResponse] -> ShowS

Generic DescribePlacementGroupsResponse

Associated Types

type Rep DescribePlacementGroupsResponse :: * -> *

Methods

from :: DescribePlacementGroupsResponse -> Rep DescribePlacementGroupsResponse x

to :: Rep DescribePlacementGroupsResponse x -> DescribePlacementGroupsResponse

NFData DescribePlacementGroupsResponse

Methods

rnf :: DescribePlacementGroupsResponse -> ()

type Rep DescribePlacementGroupsResponse

type Rep DescribePlacementGroupsResponse = D1 (MetaData "DescribePlacementGroupsResponse" "Network.AWS.EC2.DescribePlacementGroups" "amazonka-ec2-1.4.5-4J1X1aohvSR7xjHvMmTrf6" False) (C1 (MetaCons "DescribePlacementGroupsResponse'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_dpgrsPlacementGroups") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [PlacementGroup]))) (S1 (MetaSel (Just Symbol "_dpgrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedUnpack) (Rec0 Int))))

Response Lenses

dpgrsPlacementGroups :: Lens' DescribePlacementGroupsResponse [PlacementGroup]

One or more placement groups.

dpgrsResponseStatus :: Lens' DescribePlacementGroupsResponse Int

• - | The response status code.