Network.AWS.OpsWorks.DescribeLayers

Requests a description of one or more layers in a specified stack.

Required Permissions : To use this action, an IAM user must have a Show, Deploy, or Manage permissions level for the stack, or an attached policy that explicitly grants permissions. For more information on user permissions, see Managing User Permissions .

Creating a Request

describeLayers :: DescribeLayers

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

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

• dlLayerIds - An array of layer IDs that specify the layers to be described. If you omit this parameter, DescribeLayers returns a description of every layer in the specified stack.
• dlStackId - The stack ID.

data DescribeLayers

See: describeLayers smart constructor.

Instances

Eq DescribeLayers

Methods

(==) :: DescribeLayers -> DescribeLayers -> Bool

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

Data DescribeLayers

Methods

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

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

toConstr :: DescribeLayers -> Constr

dataTypeOf :: DescribeLayers -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribeLayers

Methods

readsPrec :: Int -> ReadS DescribeLayers

readList :: ReadS [DescribeLayers]

readPrec :: ReadPrec DescribeLayers

readListPrec :: ReadPrec [DescribeLayers]

Show DescribeLayers

Methods

showsPrec :: Int -> DescribeLayers -> ShowS

show :: DescribeLayers -> String

showList :: [DescribeLayers] -> ShowS

Generic DescribeLayers

Associated Types

type Rep DescribeLayers :: * -> *

Methods

from :: DescribeLayers -> Rep DescribeLayers x

to :: Rep DescribeLayers x -> DescribeLayers

Hashable DescribeLayers

Methods

hashWithSalt :: Int -> DescribeLayers -> Int

hash :: DescribeLayers -> Int

ToJSON DescribeLayers

Methods

toJSON :: DescribeLayers -> Value

toEncoding :: DescribeLayers -> Encoding

toJSONList :: [DescribeLayers] -> Value

toEncodingList :: [DescribeLayers] -> Encoding

NFData DescribeLayers

Methods

rnf :: DescribeLayers -> ()

AWSRequest DescribeLayers

Associated Types

type Rs DescribeLayers :: *

Methods

request :: DescribeLayers -> Request DescribeLayers

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

ToQuery DescribeLayers

Methods

toQuery :: DescribeLayers -> QueryString

ToPath DescribeLayers

Methods

toPath :: DescribeLayers -> ByteString

ToHeaders DescribeLayers

Methods

toHeaders :: DescribeLayers -> [Header]

type Rep DescribeLayers

type Rep DescribeLayers = D1 (MetaData "DescribeLayers" "Network.AWS.OpsWorks.DescribeLayers" "amazonka-opsworks-1.5.0-9Cz7dbg1Tt8zDXFeRwqsG" False) (C1 (MetaCons "DescribeLayers'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_dlLayerIds") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Text]))) (S1 (MetaSel (Just Symbol "_dlStackId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)))))

type Rs DescribeLayers

type Rs DescribeLayers = DescribeLayersResponse

Request Lenses

dlLayerIds :: Lens' DescribeLayers [Text]

An array of layer IDs that specify the layers to be described. If you omit this parameter, DescribeLayers returns a description of every layer in the specified stack.

dlStackId :: Lens' DescribeLayers (Maybe Text)

The stack ID.

Destructuring the Response

describeLayersResponse

Arguments

:: Int

dlrsResponseStatus

-> DescribeLayersResponse

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

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

• dlrsLayers - An array of Layer objects that describe the layers.
• dlrsResponseStatus - -- | The response status code.

data DescribeLayersResponse

Contains the response to a DescribeLayers request.

See: describeLayersResponse smart constructor.

Instances

Eq DescribeLayersResponse

Methods

(==) :: DescribeLayersResponse -> DescribeLayersResponse -> Bool

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

Data DescribeLayersResponse

Methods

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

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

toConstr :: DescribeLayersResponse -> Constr

dataTypeOf :: DescribeLayersResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribeLayersResponse

Methods

readsPrec :: Int -> ReadS DescribeLayersResponse

readList :: ReadS [DescribeLayersResponse]

readPrec :: ReadPrec DescribeLayersResponse

readListPrec :: ReadPrec [DescribeLayersResponse]

Show DescribeLayersResponse

Methods

showsPrec :: Int -> DescribeLayersResponse -> ShowS

show :: DescribeLayersResponse -> String

showList :: [DescribeLayersResponse] -> ShowS

Generic DescribeLayersResponse

Associated Types

type Rep DescribeLayersResponse :: * -> *

Methods

from :: DescribeLayersResponse -> Rep DescribeLayersResponse x

to :: Rep DescribeLayersResponse x -> DescribeLayersResponse

NFData DescribeLayersResponse

Methods

rnf :: DescribeLayersResponse -> ()

type Rep DescribeLayersResponse

type Rep DescribeLayersResponse = D1 (MetaData "DescribeLayersResponse" "Network.AWS.OpsWorks.DescribeLayers" "amazonka-opsworks-1.5.0-9Cz7dbg1Tt8zDXFeRwqsG" False) (C1 (MetaCons "DescribeLayersResponse'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_dlrsLayers") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [Layer]))) (S1 (MetaSel (Just Symbol "_dlrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int))))

Response Lenses

dlrsLayers :: Lens' DescribeLayersResponse [Layer]

An array of Layer objects that describe the layers.

dlrsResponseStatus :: Lens' DescribeLayersResponse Int

• - | The response status code.