Network.AWS.ElastiCache.DescribeCacheEngineVersions

Returns a list of the available cache engines and their versions.

This operation returns paginated results.

Creating a Request

describeCacheEngineVersions :: DescribeCacheEngineVersions

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

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

• dcevEngineVersion - The cache engine version to return. Example: 1.4.14
• dcevCacheParameterGroupFamily - The name of a specific cache parameter group family to return details for. Valid values are: memcached1.4 | redis2.6 | redis2.8 | redis3.2 Constraints: * Must be 1 to 255 alphanumeric characters * First character must be a letter * Cannot end with a hyphen or contain two consecutive hyphens
• dcevDefaultOnly - If true , specifies that only the default version of the specified engine or engine and major version combination is to be returned.
• dcevEngine - The cache engine to return. Valid values: memcached | redis
• dcevMarker - An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
• dcevMaxRecords - The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a marker is included in the response so that the remaining results can be retrieved. Default: 100 Constraints: minimum 20; maximum 100.

data DescribeCacheEngineVersions

Represents the input of a DescribeCacheEngineVersions operation.

See: describeCacheEngineVersions smart constructor.

Instances

Eq DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

(==) :: DescribeCacheEngineVersions -> DescribeCacheEngineVersions -> Bool

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

Data DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

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

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

toConstr :: DescribeCacheEngineVersions -> Constr

dataTypeOf :: DescribeCacheEngineVersions -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

readsPrec :: Int -> ReadS DescribeCacheEngineVersions

readList :: ReadS [DescribeCacheEngineVersions]

readPrec :: ReadPrec DescribeCacheEngineVersions

readListPrec :: ReadPrec [DescribeCacheEngineVersions]

Show DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

showsPrec :: Int -> DescribeCacheEngineVersions -> ShowS

show :: DescribeCacheEngineVersions -> String

showList :: [DescribeCacheEngineVersions] -> ShowS

Generic DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Associated Types

type Rep DescribeCacheEngineVersions :: Type -> Type

Methods

from :: DescribeCacheEngineVersions -> Rep DescribeCacheEngineVersions x

to :: Rep DescribeCacheEngineVersions x -> DescribeCacheEngineVersions

Hashable DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

hashWithSalt :: Int -> DescribeCacheEngineVersions -> Int

hash :: DescribeCacheEngineVersions -> Int

AWSPager DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

page :: DescribeCacheEngineVersions -> Rs DescribeCacheEngineVersions -> Maybe DescribeCacheEngineVersions

AWSRequest DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Associated Types

type Rs DescribeCacheEngineVersions :: Type

Methods

request :: DescribeCacheEngineVersions -> Request DescribeCacheEngineVersions

response :: (MonadResource m, MonadThrow m) => Logger -> Service -> Proxy DescribeCacheEngineVersions -> ClientResponse -> m (Response DescribeCacheEngineVersions)

ToHeaders DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

toHeaders :: DescribeCacheEngineVersions -> [Header]

ToPath DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

toPath :: DescribeCacheEngineVersions -> ByteString

ToQuery DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

toQuery :: DescribeCacheEngineVersions -> QueryString

NFData DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

rnf :: DescribeCacheEngineVersions -> ()

type Rep DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

type Rep DescribeCacheEngineVersions = D1 (MetaData "DescribeCacheEngineVersions" "Network.AWS.ElastiCache.DescribeCacheEngineVersions" "amazonka-elasticache-1.6.1-7qPjCRJV7Sp8jKm0QWBmxX" False) (C1 (MetaCons "DescribeCacheEngineVersions'" PrefixI True) ((S1 (MetaSel (Just "_dcevEngineVersion") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 (MetaSel (Just "_dcevCacheParameterGroupFamily") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_dcevDefaultOnly") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Bool)))) :*: (S1 (MetaSel (Just "_dcevEngine") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 (MetaSel (Just "_dcevMarker") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_dcevMaxRecords") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Int))))))

type Rs DescribeCacheEngineVersions

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

type Rs DescribeCacheEngineVersions = DescribeCacheEngineVersionsResponse

Request Lenses

dcevEngineVersion :: Lens' DescribeCacheEngineVersions (Maybe Text)

The cache engine version to return. Example: 1.4.14

dcevCacheParameterGroupFamily :: Lens' DescribeCacheEngineVersions (Maybe Text)

The name of a specific cache parameter group family to return details for. Valid values are: memcached1.4 | redis2.6 | redis2.8 | redis3.2 Constraints: * Must be 1 to 255 alphanumeric characters * First character must be a letter * Cannot end with a hyphen or contain two consecutive hyphens

dcevDefaultOnly :: Lens' DescribeCacheEngineVersions (Maybe Bool)

If true , specifies that only the default version of the specified engine or engine and major version combination is to be returned.

dcevEngine :: Lens' DescribeCacheEngineVersions (Maybe Text)

The cache engine to return. Valid values: memcached | redis

dcevMarker :: Lens' DescribeCacheEngineVersions (Maybe Text)

An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

dcevMaxRecords :: Lens' DescribeCacheEngineVersions (Maybe Int)

The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a marker is included in the response so that the remaining results can be retrieved. Default: 100 Constraints: minimum 20; maximum 100.

Destructuring the Response

describeCacheEngineVersionsResponse

Arguments

:: Int

dcevrsResponseStatus

-> DescribeCacheEngineVersionsResponse

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

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

• dcevrsCacheEngineVersions - A list of cache engine version details. Each element in the list contains detailed information about one cache engine version.
• dcevrsMarker - Provides an identifier to allow retrieval of paginated results.
• dcevrsResponseStatus - -- | The response status code.

data DescribeCacheEngineVersionsResponse

Represents the output of a DescribeCacheEngineVersions operation.

See: describeCacheEngineVersionsResponse smart constructor.

Instances

Eq DescribeCacheEngineVersionsResponse

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

(==) :: DescribeCacheEngineVersionsResponse -> DescribeCacheEngineVersionsResponse -> Bool

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

Data DescribeCacheEngineVersionsResponse

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

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

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

toConstr :: DescribeCacheEngineVersionsResponse -> Constr

dataTypeOf :: DescribeCacheEngineVersionsResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribeCacheEngineVersionsResponse

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

readsPrec :: Int -> ReadS DescribeCacheEngineVersionsResponse

readList :: ReadS [DescribeCacheEngineVersionsResponse]

readPrec :: ReadPrec DescribeCacheEngineVersionsResponse

readListPrec :: ReadPrec [DescribeCacheEngineVersionsResponse]

Show DescribeCacheEngineVersionsResponse

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

showsPrec :: Int -> DescribeCacheEngineVersionsResponse -> ShowS

show :: DescribeCacheEngineVersionsResponse -> String

showList :: [DescribeCacheEngineVersionsResponse] -> ShowS

Generic DescribeCacheEngineVersionsResponse

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Associated Types

type Rep DescribeCacheEngineVersionsResponse :: Type -> Type

Methods

from :: DescribeCacheEngineVersionsResponse -> Rep DescribeCacheEngineVersionsResponse x

to :: Rep DescribeCacheEngineVersionsResponse x -> DescribeCacheEngineVersionsResponse

NFData DescribeCacheEngineVersionsResponse

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

Methods

rnf :: DescribeCacheEngineVersionsResponse -> ()

type Rep DescribeCacheEngineVersionsResponse

Defined in Network.AWS.ElastiCache.DescribeCacheEngineVersions

type Rep DescribeCacheEngineVersionsResponse = D1 (MetaData "DescribeCacheEngineVersionsResponse" "Network.AWS.ElastiCache.DescribeCacheEngineVersions" "amazonka-elasticache-1.6.1-7qPjCRJV7Sp8jKm0QWBmxX" False) (C1 (MetaCons "DescribeCacheEngineVersionsResponse'" PrefixI True) (S1 (MetaSel (Just "_dcevrsCacheEngineVersions") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [CacheEngineVersion])) :*: (S1 (MetaSel (Just "_dcevrsMarker") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_dcevrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int))))

Response Lenses

dcevrsCacheEngineVersions :: Lens' DescribeCacheEngineVersionsResponse [CacheEngineVersion]

A list of cache engine version details. Each element in the list contains detailed information about one cache engine version.

dcevrsMarker :: Lens' DescribeCacheEngineVersionsResponse (Maybe Text)

Provides an identifier to allow retrieval of paginated results.

dcevrsResponseStatus :: Lens' DescribeCacheEngineVersionsResponse Int

• - | The response status code.