Network.AWS.Lambda.GetAlias

Returns the specified alias information such as the alias ARN, description, and function version it is pointing to. For more information, see Introduction to AWS Lambda Aliases .

This requires permission for the lambda:GetAlias action.

Creating a Request

getAlias

Arguments

:: Text

gaFunctionName

-> Text

gaName

-> GetAlias

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

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

• gaFunctionName - Function name for which the alias is created. An alias is a subresource that exists only in the context of an existing Lambda function so you must specify the function name. Note that the length constraint applies only to the ARN. If you specify only the function name, it is limited to 64 characters in length.
• gaName - Name of the alias for which you want to retrieve information.

data GetAlias

See: getAlias smart constructor.

Instances

Eq GetAlias

Methods

(==) :: GetAlias -> GetAlias -> Bool

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

Data GetAlias

Methods

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

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

toConstr :: GetAlias -> Constr

dataTypeOf :: GetAlias -> DataType

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

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

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

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

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

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

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

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

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

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

Read GetAlias

Methods

readsPrec :: Int -> ReadS GetAlias

readList :: ReadS [GetAlias]

readPrec :: ReadPrec GetAlias

readListPrec :: ReadPrec [GetAlias]

Show GetAlias

Methods

showsPrec :: Int -> GetAlias -> ShowS

show :: GetAlias -> String

showList :: [GetAlias] -> ShowS

Generic GetAlias

Associated Types

type Rep GetAlias :: * -> *

Methods

from :: GetAlias -> Rep GetAlias x

to :: Rep GetAlias x -> GetAlias

Hashable GetAlias

Methods

hashWithSalt :: Int -> GetAlias -> Int

hash :: GetAlias -> Int

NFData GetAlias

Methods

rnf :: GetAlias -> ()

AWSRequest GetAlias

Associated Types

type Rs GetAlias :: *

Methods

request :: GetAlias -> Request GetAlias

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

ToHeaders GetAlias

Methods

toHeaders :: GetAlias -> [Header]

ToPath GetAlias

Methods

toPath :: GetAlias -> ByteString

ToQuery GetAlias

Methods

toQuery :: GetAlias -> QueryString

type Rep GetAlias

type Rep GetAlias = D1 * (MetaData "GetAlias" "Network.AWS.Lambda.GetAlias" "amazonka-lambda-1.6.0-BCoVnxAqk5DEBm6Teqtlxw" False) (C1 * (MetaCons "GetAlias'" PrefixI True) ((:*:) * (S1 * (MetaSel (Just Symbol "_gaFunctionName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Text)) (S1 * (MetaSel (Just Symbol "_gaName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Text))))

type Rs GetAlias

type Rs GetAlias = AliasConfiguration

Request Lenses

gaFunctionName :: Lens' GetAlias Text

Function name for which the alias is created. An alias is a subresource that exists only in the context of an existing Lambda function so you must specify the function name. Note that the length constraint applies only to the ARN. If you specify only the function name, it is limited to 64 characters in length.

gaName :: Lens' GetAlias Text

Name of the alias for which you want to retrieve information.

Destructuring the Response

aliasConfiguration :: AliasConfiguration

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

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

• acRoutingConfig - Specifies an additional function versions the alias points to, allowing you to dictate what percentage of traffic will invoke each version. For more information, see 'lambda-traffic-shifting-using-aliases' .
• acName - Alias name.
• acFunctionVersion - Function version to which the alias points.
• acAliasARN - Lambda function ARN that is qualified using the alias name as the suffix. For example, if you create an alias called BETA that points to a helloworld function version, the ARN is arn:aws:lambda:aws-regions:acct-id:function:helloworld:BETA .
• acDescription - Alias description.
• acRevisionId - Represents the latest updated revision of the function or alias.

data AliasConfiguration

Provides configuration information about a Lambda function version alias.

See: aliasConfiguration smart constructor.

Instances

Eq AliasConfiguration

Methods

(==) :: AliasConfiguration -> AliasConfiguration -> Bool

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

Data AliasConfiguration

Methods

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

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

toConstr :: AliasConfiguration -> Constr

dataTypeOf :: AliasConfiguration -> DataType

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

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

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

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

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

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

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

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

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

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

Read AliasConfiguration

Methods

readsPrec :: Int -> ReadS AliasConfiguration

readList :: ReadS [AliasConfiguration]

readPrec :: ReadPrec AliasConfiguration

readListPrec :: ReadPrec [AliasConfiguration]

Show AliasConfiguration

Methods

showsPrec :: Int -> AliasConfiguration -> ShowS

show :: AliasConfiguration -> String

showList :: [AliasConfiguration] -> ShowS

Generic AliasConfiguration

Associated Types

type Rep AliasConfiguration :: * -> *

Methods

from :: AliasConfiguration -> Rep AliasConfiguration x

to :: Rep AliasConfiguration x -> AliasConfiguration

Hashable AliasConfiguration

Methods

hashWithSalt :: Int -> AliasConfiguration -> Int

hash :: AliasConfiguration -> Int

FromJSON AliasConfiguration

Methods

parseJSON :: Value -> Parser AliasConfiguration

parseJSONList :: Value -> Parser [AliasConfiguration]

NFData AliasConfiguration

Methods

rnf :: AliasConfiguration -> ()

type Rep AliasConfiguration

type Rep AliasConfiguration = D1 * (MetaData "AliasConfiguration" "Network.AWS.Lambda.Types.Product" "amazonka-lambda-1.6.0-BCoVnxAqk5DEBm6Teqtlxw" False) (C1 * (MetaCons "AliasConfiguration'" PrefixI True) ((:*:) * ((:*:) * (S1 * (MetaSel (Just Symbol "_acRoutingConfig") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe AliasRoutingConfiguration))) ((:*:) * (S1 * (MetaSel (Just Symbol "_acName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) (S1 * (MetaSel (Just Symbol "_acFunctionVersion") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))))) ((:*:) * (S1 * (MetaSel (Just Symbol "_acAliasARN") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) ((:*:) * (S1 * (MetaSel (Just Symbol "_acDescription") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) (S1 * (MetaSel (Just Symbol "_acRevisionId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text)))))))

Response Lenses

acRoutingConfig :: Lens' AliasConfiguration (Maybe AliasRoutingConfiguration)

Specifies an additional function versions the alias points to, allowing you to dictate what percentage of traffic will invoke each version. For more information, see 'lambda-traffic-shifting-using-aliases' .

acName :: Lens' AliasConfiguration (Maybe Text)

Alias name.

acFunctionVersion :: Lens' AliasConfiguration (Maybe Text)

Function version to which the alias points.

acAliasARN :: Lens' AliasConfiguration (Maybe Text)

Lambda function ARN that is qualified using the alias name as the suffix. For example, if you create an alias called BETA that points to a helloworld function version, the ARN is arn:aws:lambda:aws-regions:acct-id:function:helloworld:BETA .

acDescription :: Lens' AliasConfiguration (Maybe Text)

Alias description.

acRevisionId :: Lens' AliasConfiguration (Maybe Text)

Represents the latest updated revision of the function or alias.