Network.AWS.EC2.DescribeRegions

Describes one or more regions that are currently available to you.

For a list of the regions supported by Amazon EC2, see Regions and Endpoints .

Creating a Request

describeRegions :: DescribeRegions

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

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

• drsRegionNames - The names of one or more regions.
• drsFilters - One or more filters. * endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com ). * region-name - The name of the region (for example, us-east-1 ).
• drsDryRun - 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 DescribeRegions

Contains the parameters for DescribeRegions.

See: describeRegions smart constructor.

Instances

Eq DescribeRegions

Methods

(==) :: DescribeRegions -> DescribeRegions -> Bool

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

Data DescribeRegions

Methods

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

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

toConstr :: DescribeRegions -> Constr

dataTypeOf :: DescribeRegions -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribeRegions

Methods

readsPrec :: Int -> ReadS DescribeRegions

readList :: ReadS [DescribeRegions]

readPrec :: ReadPrec DescribeRegions

readListPrec :: ReadPrec [DescribeRegions]

Show DescribeRegions

Methods

showsPrec :: Int -> DescribeRegions -> ShowS

show :: DescribeRegions -> String

showList :: [DescribeRegions] -> ShowS

Generic DescribeRegions

Associated Types

type Rep DescribeRegions :: * -> *

Methods

from :: DescribeRegions -> Rep DescribeRegions x

to :: Rep DescribeRegions x -> DescribeRegions

Hashable DescribeRegions

Methods

hashWithSalt :: Int -> DescribeRegions -> Int

hash :: DescribeRegions -> Int

NFData DescribeRegions

Methods

rnf :: DescribeRegions -> ()

AWSRequest DescribeRegions

Associated Types

type Rs DescribeRegions :: *

Methods

request :: DescribeRegions -> Request DescribeRegions

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

ToPath DescribeRegions

Methods

toPath :: DescribeRegions -> ByteString

ToHeaders DescribeRegions

Methods

toHeaders :: DescribeRegions -> [Header]

ToQuery DescribeRegions

Methods

toQuery :: DescribeRegions -> QueryString

type Rep DescribeRegions

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

type Rs DescribeRegions

type Rs DescribeRegions = DescribeRegionsResponse

Request Lenses

drsRegionNames :: Lens' DescribeRegions [Text]

The names of one or more regions.

drsFilters :: Lens' DescribeRegions [Filter]

One or more filters. * endpoint - The endpoint of the region (for example, ec2.us-east-1.amazonaws.com ). * region-name - The name of the region (for example, us-east-1 ).

drsDryRun :: Lens' DescribeRegions (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

describeRegionsResponse

Arguments

:: Int

drrsResponseStatus

-> DescribeRegionsResponse

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

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

• drrsRegions - Information about one or more regions.
• drrsResponseStatus - -- | The response status code.

data DescribeRegionsResponse

Contains the output of DescribeRegions.

See: describeRegionsResponse smart constructor.

Instances

Eq DescribeRegionsResponse

Methods

(==) :: DescribeRegionsResponse -> DescribeRegionsResponse -> Bool

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

Data DescribeRegionsResponse

Methods

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

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

toConstr :: DescribeRegionsResponse -> Constr

dataTypeOf :: DescribeRegionsResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribeRegionsResponse

Methods

readsPrec :: Int -> ReadS DescribeRegionsResponse

readList :: ReadS [DescribeRegionsResponse]

readPrec :: ReadPrec DescribeRegionsResponse

readListPrec :: ReadPrec [DescribeRegionsResponse]

Show DescribeRegionsResponse

Methods

showsPrec :: Int -> DescribeRegionsResponse -> ShowS

show :: DescribeRegionsResponse -> String

showList :: [DescribeRegionsResponse] -> ShowS

Generic DescribeRegionsResponse

Associated Types

type Rep DescribeRegionsResponse :: * -> *

Methods

from :: DescribeRegionsResponse -> Rep DescribeRegionsResponse x

to :: Rep DescribeRegionsResponse x -> DescribeRegionsResponse

NFData DescribeRegionsResponse

Methods

rnf :: DescribeRegionsResponse -> ()

type Rep DescribeRegionsResponse

type Rep DescribeRegionsResponse = D1 (MetaData "DescribeRegionsResponse" "Network.AWS.EC2.DescribeRegions" "amazonka-ec2-1.4.5-4J1X1aohvSR7xjHvMmTrf6" False) (C1 (MetaCons "DescribeRegionsResponse'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_drrsRegions") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [RegionInfo]))) (S1 (MetaSel (Just Symbol "_drrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedUnpack) (Rec0 Int))))

Response Lenses

drrsRegions :: Lens' DescribeRegionsResponse [RegionInfo]

Information about one or more regions.

drrsResponseStatus :: Lens' DescribeRegionsResponse Int

• - | The response status code.