Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.OpsWorks.DescribeLayers

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

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

This call accepts only one resource-identifying parameter.

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 about user permissions, see Managing User Permissions.

Synopsis

Creating a Request

data DescribeLayers Source #

See: newDescribeLayers smart constructor.

Constructors

DescribeLayers'
Fields layerIds :: Maybe [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. stackId :: Maybe Text The stack ID.

Instances

Instances details

ToJSON DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods toJSON :: DescribeLayers -> Value # toEncoding :: DescribeLayers -> Encoding # toJSONList :: [DescribeLayers] -> Value # toEncodingList :: [DescribeLayers] -> Encoding #
ToHeaders DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods toHeaders :: DescribeLayers -> [Header] #
ToPath DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods toPath :: DescribeLayers -> ByteString #
ToQuery DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods toQuery :: DescribeLayers -> QueryString #
AWSRequest DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Associated Types type AWSResponse DescribeLayers # Methods request :: (Service -> Service) -> DescribeLayers -> Request DescribeLayers # response :: MonadResource m => (ByteStringLazy -> IO ByteStringLazy) -> Service -> Proxy DescribeLayers -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse DescribeLayers))) #
Generic DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Associated Types type Rep DescribeLayers :: Type -> Type # Methods from :: DescribeLayers -> Rep DescribeLayers x # to :: Rep DescribeLayers x -> DescribeLayers #
Read DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods readsPrec :: Int -> ReadS DescribeLayers # readList :: ReadS [DescribeLayers] # readPrec :: ReadPrec DescribeLayers # readListPrec :: ReadPrec [DescribeLayers] #
Show DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods showsPrec :: Int -> DescribeLayers -> ShowS # show :: DescribeLayers -> String # showList :: [DescribeLayers] -> ShowS #
NFData DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods rnf :: DescribeLayers -> () #
Eq DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods (==) :: DescribeLayers -> DescribeLayers -> Bool # (/=) :: DescribeLayers -> DescribeLayers -> Bool #
Hashable DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods hashWithSalt :: Int -> DescribeLayers -> Int # hash :: DescribeLayers -> Int #
type AWSResponse DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers type AWSResponse DescribeLayers = DescribeLayersResponse
type Rep DescribeLayers Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers type Rep DescribeLayers = D1 ('MetaData "DescribeLayers" "Amazonka.OpsWorks.DescribeLayers" "amazonka-opsworks-2.0-7XrzSD2vbuN9lVUGWMVZ7S" 'False) (C1 ('MetaCons "DescribeLayers'" 'PrefixI 'True) (S1 ('MetaSel ('Just "layerIds") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Text])) :*: S1 ('MetaSel ('Just "stackId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))))

newDescribeLayers :: DescribeLayers Source #

Create a value of DescribeLayers with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

DescribeLayers, describeLayers_layerIds - 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.

DescribeLayers, describeLayers_stackId - The stack ID.

Request Lenses

describeLayers_layerIds :: Lens' DescribeLayers (Maybe [Text]) Source #

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.

describeLayers_stackId :: Lens' DescribeLayers (Maybe Text) Source #

The stack ID.

Destructuring the Response

data DescribeLayersResponse Source #

Contains the response to a DescribeLayers request.

See: newDescribeLayersResponse smart constructor.

Constructors

DescribeLayersResponse'
Fields layers :: Maybe [Layer] An array of `Layer` objects that describe the layers. httpStatus :: Int The response's http status code.

Instances

Instances details

Generic DescribeLayersResponse Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Associated Types type Rep DescribeLayersResponse :: Type -> Type # Methods from :: DescribeLayersResponse -> Rep DescribeLayersResponse x # to :: Rep DescribeLayersResponse x -> DescribeLayersResponse #
Read DescribeLayersResponse Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods readsPrec :: Int -> ReadS DescribeLayersResponse # readList :: ReadS [DescribeLayersResponse] # readPrec :: ReadPrec DescribeLayersResponse # readListPrec :: ReadPrec [DescribeLayersResponse] #
Show DescribeLayersResponse Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods showsPrec :: Int -> DescribeLayersResponse -> ShowS # show :: DescribeLayersResponse -> String # showList :: [DescribeLayersResponse] -> ShowS #
NFData DescribeLayersResponse Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods rnf :: DescribeLayersResponse -> () #
Eq DescribeLayersResponse Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers Methods (==) :: DescribeLayersResponse -> DescribeLayersResponse -> Bool # (/=) :: DescribeLayersResponse -> DescribeLayersResponse -> Bool #
type Rep DescribeLayersResponse Source #
Instance details Defined in Amazonka.OpsWorks.DescribeLayers type Rep DescribeLayersResponse = D1 ('MetaData "DescribeLayersResponse" "Amazonka.OpsWorks.DescribeLayers" "amazonka-opsworks-2.0-7XrzSD2vbuN9lVUGWMVZ7S" 'False) (C1 ('MetaCons "DescribeLayersResponse'" 'PrefixI 'True) (S1 ('MetaSel ('Just "layers") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Layer])) :*: S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int)))

newDescribeLayersResponse Source #

Arguments

:: Int	`$sel:httpStatus:DescribeLayersResponse'`
-> DescribeLayersResponse

Create a value of DescribeLayersResponse with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:layers:DescribeLayersResponse', describeLayersResponse_layers - An array of Layer objects that describe the layers.

$sel:httpStatus:DescribeLayersResponse', describeLayersResponse_httpStatus - The response's http status code.

Response Lenses

describeLayersResponse_layers :: Lens' DescribeLayersResponse (Maybe [Layer]) Source #

An array of Layer objects that describe the layers.

describeLayersResponse_httpStatus :: Lens' DescribeLayersResponse Int Source #

The response's http status code.