Network.AWS.Lambda.GetFunctionConfiguration

Returns the configuration information of the Lambda function. This the same information you provided as parameters when uploading the function by using CreateFunction .

If you are using the versioning feature, you can retrieve this information for a specific function version by using the optional Qualifier parameter and specifying the function version or alias that points to it. If you don't provide it, the API returns information about the $LATEST version of the function. For more information about versioning, see AWS Lambda Function Versioning and Aliases .

This operation requires permission for the lambda:GetFunctionConfiguration operation.

Creating a Request

getFunctionConfiguration

Arguments

:: Text

gfcFunctionName

-> GetFunctionConfiguration

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

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

• gfcQualifier - Using this optional parameter you can specify a function version or an alias name. If you specify function version, the API uses qualified function ARN and returns information about the specific function version. If you specify an alias name, the API uses the alias ARN and returns information about the function version to which the alias points. If you don't specify this parameter, the API uses unqualified function ARN, and returns information about the > LATEST function version.
• gfcFunctionName - The name of the Lambda function for which you want to retrieve the configuration information. You can specify a function name (for example, Thumbnail ) or you can specify Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail ). AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail ). 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.

data GetFunctionConfiguration

See: getFunctionConfiguration smart constructor.

Instances

Eq GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

(==) :: GetFunctionConfiguration -> GetFunctionConfiguration -> Bool

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

Data GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

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

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

toConstr :: GetFunctionConfiguration -> Constr

dataTypeOf :: GetFunctionConfiguration -> DataType

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

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

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

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

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

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

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

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

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

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

Read GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

readsPrec :: Int -> ReadS GetFunctionConfiguration

readList :: ReadS [GetFunctionConfiguration]

readPrec :: ReadPrec GetFunctionConfiguration

readListPrec :: ReadPrec [GetFunctionConfiguration]

Show GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

showsPrec :: Int -> GetFunctionConfiguration -> ShowS

show :: GetFunctionConfiguration -> String

showList :: [GetFunctionConfiguration] -> ShowS

Generic GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Associated Types

type Rep GetFunctionConfiguration :: Type -> Type

Methods

from :: GetFunctionConfiguration -> Rep GetFunctionConfiguration x

to :: Rep GetFunctionConfiguration x -> GetFunctionConfiguration

Hashable GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

hashWithSalt :: Int -> GetFunctionConfiguration -> Int

hash :: GetFunctionConfiguration -> Int

AWSRequest GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Associated Types

type Rs GetFunctionConfiguration :: Type

Methods

request :: GetFunctionConfiguration -> Request GetFunctionConfiguration

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

ToHeaders GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

toHeaders :: GetFunctionConfiguration -> [Header]

ToPath GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

toPath :: GetFunctionConfiguration -> ByteString

ToQuery GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

toQuery :: GetFunctionConfiguration -> QueryString

NFData GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

Methods

rnf :: GetFunctionConfiguration -> ()

type Rep GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

type Rep GetFunctionConfiguration = D1 (MetaData "GetFunctionConfiguration" "Network.AWS.Lambda.GetFunctionConfiguration" "amazonka-lambda-1.6.1-KQvkrTCQjBWL6Bwjq8xw0f" False) (C1 (MetaCons "GetFunctionConfiguration'" PrefixI True) (S1 (MetaSel (Just "_gfcQualifier") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_gfcFunctionName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)))

type Rs GetFunctionConfiguration

Defined in Network.AWS.Lambda.GetFunctionConfiguration

type Rs GetFunctionConfiguration = FunctionConfiguration

Request Lenses

gfcQualifier :: Lens' GetFunctionConfiguration (Maybe Text)

Using this optional parameter you can specify a function version or an alias name. If you specify function version, the API uses qualified function ARN and returns information about the specific function version. If you specify an alias name, the API uses the alias ARN and returns information about the function version to which the alias points. If you don't specify this parameter, the API uses unqualified function ARN, and returns information about the > LATEST function version.

gfcFunctionName :: Lens' GetFunctionConfiguration Text

The name of the Lambda function for which you want to retrieve the configuration information. You can specify a function name (for example, Thumbnail ) or you can specify Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail ). AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail ). 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.

Destructuring the Response

functionConfiguration :: FunctionConfiguration

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

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

• fcMemorySize - The memory size, in MB, you configured for the function. Must be a multiple of 64 MB.
• fcRuntime - The runtime environment for the Lambda function.
• fcFunctionARN - The Amazon Resource Name (ARN) assigned to the function.
• fcKMSKeyARN - The Amazon Resource Name (ARN) of the KMS key used to encrypt your function's environment variables. If empty, it means you are using the AWS Lambda default service key.
• fcEnvironment - The parent object that contains your environment's configuration settings.
• fcDeadLetterConfig - The parent object that contains the target ARN (Amazon Resource Name) of an Amazon SQS queue or Amazon SNS topic. For more information, see dlq .
• fcRole - The Amazon Resource Name (ARN) of the IAM role that Lambda assumes when it executes your function to access any other Amazon Web Services (AWS) resources.
• fcVPCConfig - VPC configuration associated with your Lambda function.
• fcVersion - The version of the Lambda function.
• fcFunctionName - The name of the function. 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.
• fcCodeSize - The size, in bytes, of the function .zip file you uploaded.
• fcHandler - The function Lambda calls to begin executing your function.
• fcTimeout - The function execution time at which Lambda should terminate the function. Because the execution time has cost implications, we recommend you set this value based on your expected execution time. The default is 3 seconds.
• fcLastModified - The time stamp of the last time you updated the function. The time stamp is conveyed as a string complying with ISO-8601 in this way YYYY-MM-DDThh:mm:ssTZD (e.g., 1997-07-16T19:20:30+01:00). For more information, see Date and Time Formats .
• fcCodeSha256 - It is the SHA256 hash of your function deployment package.
• fcTracingConfig - The parent object that contains your function's tracing settings.
• fcDescription - The user-provided description.
• fcRevisionId - Represents the latest updated revision of the function or alias.
• fcMasterARN - Returns the ARN (Amazon Resource Name) of the master function.

data FunctionConfiguration

A complex type that describes function metadata.

See: functionConfiguration smart constructor.

Instances

Eq FunctionConfiguration

Defined in Network.AWS.Lambda.Types.Product

Methods

(==) :: FunctionConfiguration -> FunctionConfiguration -> Bool

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

Data FunctionConfiguration

Defined in Network.AWS.Lambda.Types.Product

Methods

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

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

toConstr :: FunctionConfiguration -> Constr

dataTypeOf :: FunctionConfiguration -> DataType

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

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

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

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

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

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

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

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

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

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

Show FunctionConfiguration

Defined in Network.AWS.Lambda.Types.Product

Methods

showsPrec :: Int -> FunctionConfiguration -> ShowS

show :: FunctionConfiguration -> String

showList :: [FunctionConfiguration] -> ShowS

Generic FunctionConfiguration

Defined in Network.AWS.Lambda.Types.Product

Associated Types

type Rep FunctionConfiguration :: Type -> Type

Methods

from :: FunctionConfiguration -> Rep FunctionConfiguration x

to :: Rep FunctionConfiguration x -> FunctionConfiguration

Hashable FunctionConfiguration

Defined in Network.AWS.Lambda.Types.Product

Methods

hashWithSalt :: Int -> FunctionConfiguration -> Int

hash :: FunctionConfiguration -> Int

FromJSON FunctionConfiguration

Defined in Network.AWS.Lambda.Types.Product

Methods

parseJSON :: Value -> Parser FunctionConfiguration

parseJSONList :: Value -> Parser [FunctionConfiguration]

NFData FunctionConfiguration

Defined in Network.AWS.Lambda.Types.Product

Methods

rnf :: FunctionConfiguration -> ()

type Rep FunctionConfiguration

Defined in Network.AWS.Lambda.Types.Product

type Rep FunctionConfiguration = D1 (MetaData "FunctionConfiguration" "Network.AWS.Lambda.Types.Product" "amazonka-lambda-1.6.1-KQvkrTCQjBWL6Bwjq8xw0f" False) (C1 (MetaCons "FunctionConfiguration'" PrefixI True) ((((S1 (MetaSel (Just "_fcMemorySize") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Nat)) :*: S1 (MetaSel (Just "_fcRuntime") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Runtime))) :*: (S1 (MetaSel (Just "_fcFunctionARN") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_fcKMSKeyARN") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)))) :*: ((S1 (MetaSel (Just "_fcEnvironment") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe EnvironmentResponse)) :*: S1 (MetaSel (Just "_fcDeadLetterConfig") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe DeadLetterConfig))) :*: (S1 (MetaSel (Just "_fcRole") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 (MetaSel (Just "_fcVPCConfig") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe VPCConfigResponse)) :*: S1 (MetaSel (Just "_fcVersion") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)))))) :*: (((S1 (MetaSel (Just "_fcFunctionName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_fcCodeSize") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Integer))) :*: (S1 (MetaSel (Just "_fcHandler") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 (MetaSel (Just "_fcTimeout") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Nat)) :*: S1 (MetaSel (Just "_fcLastModified") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))))) :*: ((S1 (MetaSel (Just "_fcCodeSha256") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_fcTracingConfig") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe TracingConfigResponse))) :*: (S1 (MetaSel (Just "_fcDescription") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 (MetaSel (Just "_fcRevisionId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_fcMasterARN") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))))))))

Response Lenses

fcMemorySize :: Lens' FunctionConfiguration (Maybe Natural)

The memory size, in MB, you configured for the function. Must be a multiple of 64 MB.

fcRuntime :: Lens' FunctionConfiguration (Maybe Runtime)

The runtime environment for the Lambda function.

fcFunctionARN :: Lens' FunctionConfiguration (Maybe Text)

The Amazon Resource Name (ARN) assigned to the function.

fcKMSKeyARN :: Lens' FunctionConfiguration (Maybe Text)

The Amazon Resource Name (ARN) of the KMS key used to encrypt your function's environment variables. If empty, it means you are using the AWS Lambda default service key.

fcEnvironment :: Lens' FunctionConfiguration (Maybe EnvironmentResponse)

The parent object that contains your environment's configuration settings.

fcDeadLetterConfig :: Lens' FunctionConfiguration (Maybe DeadLetterConfig)

The parent object that contains the target ARN (Amazon Resource Name) of an Amazon SQS queue or Amazon SNS topic. For more information, see dlq .

fcRole :: Lens' FunctionConfiguration (Maybe Text)

The Amazon Resource Name (ARN) of the IAM role that Lambda assumes when it executes your function to access any other Amazon Web Services (AWS) resources.

fcVPCConfig :: Lens' FunctionConfiguration (Maybe VPCConfigResponse)

VPC configuration associated with your Lambda function.

fcVersion :: Lens' FunctionConfiguration (Maybe Text)

The version of the Lambda function.

fcFunctionName :: Lens' FunctionConfiguration (Maybe Text)

The name of the function. 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.

fcCodeSize :: Lens' FunctionConfiguration (Maybe Integer)

The size, in bytes, of the function .zip file you uploaded.

fcHandler :: Lens' FunctionConfiguration (Maybe Text)

The function Lambda calls to begin executing your function.

fcTimeout :: Lens' FunctionConfiguration (Maybe Natural)

The function execution time at which Lambda should terminate the function. Because the execution time has cost implications, we recommend you set this value based on your expected execution time. The default is 3 seconds.

fcLastModified :: Lens' FunctionConfiguration (Maybe Text)

The time stamp of the last time you updated the function. The time stamp is conveyed as a string complying with ISO-8601 in this way YYYY-MM-DDThh:mm:ssTZD (e.g., 1997-07-16T19:20:30+01:00). For more information, see Date and Time Formats .

fcCodeSha256 :: Lens' FunctionConfiguration (Maybe Text)

It is the SHA256 hash of your function deployment package.

fcTracingConfig :: Lens' FunctionConfiguration (Maybe TracingConfigResponse)

The parent object that contains your function's tracing settings.

fcDescription :: Lens' FunctionConfiguration (Maybe Text)

The user-provided description.

fcRevisionId :: Lens' FunctionConfiguration (Maybe Text)

Represents the latest updated revision of the function or alias.

fcMasterARN :: Lens' FunctionConfiguration (Maybe Text)

Returns the ARN (Amazon Resource Name) of the master function.