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.Lambda.GetAlias

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

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.

Synopsis

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-1.6.0-1S46uL4BR98AJZY1Yda4oo" 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-1.6.0-1S46uL4BR98AJZY1Yda4oo" 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.