Copyright	(c) 2013-2018 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None
Language	Haskell2010

Network.AWS.EC2.DescribeRegions

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

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 #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods (==) :: DescribeRegions -> DescribeRegions -> Bool # (/=) :: DescribeRegions -> DescribeRegions -> Bool #
Data DescribeRegions #
Instance details Defined in Network.AWS.EC2.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 #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods readsPrec :: Int -> ReadS DescribeRegions # readList :: ReadS [DescribeRegions] # readPrec :: ReadPrec DescribeRegions # readListPrec :: ReadPrec [DescribeRegions] #
Show DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods showsPrec :: Int -> DescribeRegions -> ShowS # show :: DescribeRegions -> String # showList :: [DescribeRegions] -> ShowS #
Generic DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions Associated Types type Rep DescribeRegions :: * -> * # Methods from :: DescribeRegions -> Rep DescribeRegions x # to :: Rep DescribeRegions x -> DescribeRegions #
Hashable DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods hashWithSalt :: Int -> DescribeRegions -> Int # hash :: DescribeRegions -> Int #
AWSRequest DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions Associated Types type Rs DescribeRegions :: * # Methods request :: DescribeRegions -> Request DescribeRegions # response :: (MonadResource m, MonadThrow m) => Logger -> Service -> Proxy DescribeRegions -> ClientResponse -> m (Response DescribeRegions) #
ToHeaders DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods toHeaders :: DescribeRegions -> [Header] #
ToPath DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods toPath :: DescribeRegions -> ByteString #
ToQuery DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods toQuery :: DescribeRegions -> QueryString #
NFData DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods rnf :: DescribeRegions -> () #
type Rep DescribeRegions #
Instance details Defined in Network.AWS.EC2.DescribeRegions type Rep DescribeRegions = D1 (MetaData "DescribeRegions" "Network.AWS.EC2.DescribeRegions" "amazonka-ec2-1.6.0-G6ppxISnQxeI7PhDx9p8Zy" False) (C1 (MetaCons "DescribeRegions'" PrefixI True) (S1 (MetaSel (Just "_drsRegionNames") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Text])) :: (S1 (MetaSel (Just "_drsFilters") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Filter])) :: S1 (MetaSel (Just "_drsDryRun") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Bool)))))
type Rs DescribeRegions #
Instance details Defined in Network.AWS.EC2.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 #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods (==) :: DescribeRegionsResponse -> DescribeRegionsResponse -> Bool # (/=) :: DescribeRegionsResponse -> DescribeRegionsResponse -> Bool #
Data DescribeRegionsResponse #
Instance details Defined in Network.AWS.EC2.DescribeRegions 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 #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods readsPrec :: Int -> ReadS DescribeRegionsResponse # readList :: ReadS [DescribeRegionsResponse] # readPrec :: ReadPrec DescribeRegionsResponse # readListPrec :: ReadPrec [DescribeRegionsResponse] #
Show DescribeRegionsResponse #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods showsPrec :: Int -> DescribeRegionsResponse -> ShowS # show :: DescribeRegionsResponse -> String # showList :: [DescribeRegionsResponse] -> ShowS #
Generic DescribeRegionsResponse #
Instance details Defined in Network.AWS.EC2.DescribeRegions Associated Types type Rep DescribeRegionsResponse :: * -> * # Methods from :: DescribeRegionsResponse -> Rep DescribeRegionsResponse x # to :: Rep DescribeRegionsResponse x -> DescribeRegionsResponse #
NFData DescribeRegionsResponse #
Instance details Defined in Network.AWS.EC2.DescribeRegions Methods rnf :: DescribeRegionsResponse -> () #
type Rep DescribeRegionsResponse #
Instance details Defined in Network.AWS.EC2.DescribeRegions type Rep DescribeRegionsResponse = D1 (MetaData "DescribeRegionsResponse" "Network.AWS.EC2.DescribeRegions" "amazonka-ec2-1.6.0-G6ppxISnQxeI7PhDx9p8Zy" False) (C1 (MetaCons "DescribeRegionsResponse'" PrefixI True) (S1 (MetaSel (Just "_drrsRegions") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [RegionInfo])) :*: S1 (MetaSel (Just "_drrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int)))

Response Lenses

drrsRegions :: Lens' DescribeRegionsResponse [RegionInfo] #

Information about one or more regions.

drrsResponseStatus :: Lens' DescribeRegionsResponse Int #

- | The response status code.