{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.EC2.GetLaunchTemplateData
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves the configuration data of the specified instance. You can use
-- this data to create a launch template.
--
-- This action calls on other describe actions to get instance information.
-- Depending on your instance configuration, you may need to allow the
-- following actions in your IAM policy: @DescribeSpotInstanceRequests@,
-- @DescribeInstanceCreditSpecifications@, @DescribeVolumes@,
-- @DescribeInstanceAttribute@, and @DescribeElasticGpus@. Or, you can
-- allow @describe*@ depending on your instance requirements.
module Amazonka.EC2.GetLaunchTemplateData
  ( -- * Creating a Request
    GetLaunchTemplateData (..),
    newGetLaunchTemplateData,

    -- * Request Lenses
    getLaunchTemplateData_dryRun,
    getLaunchTemplateData_instanceId,

    -- * Destructuring the Response
    GetLaunchTemplateDataResponse (..),
    newGetLaunchTemplateDataResponse,

    -- * Response Lenses
    getLaunchTemplateDataResponse_launchTemplateData,
    getLaunchTemplateDataResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newGetLaunchTemplateData' smart constructor.
data GetLaunchTemplateData = GetLaunchTemplateData'
  { -- | Checks whether you have the required permissions for the action, without
    -- actually making the request, and provides an error response. If you have
    -- the required permissions, the error response is @DryRunOperation@.
    -- Otherwise, it is @UnauthorizedOperation@.
    GetLaunchTemplateData -> Maybe Bool
dryRun :: Prelude.Maybe Prelude.Bool,
    -- | The ID of the instance.
    GetLaunchTemplateData -> Text
instanceId :: Prelude.Text
  }
  deriving (GetLaunchTemplateData -> GetLaunchTemplateData -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetLaunchTemplateData -> GetLaunchTemplateData -> Bool
$c/= :: GetLaunchTemplateData -> GetLaunchTemplateData -> Bool
== :: GetLaunchTemplateData -> GetLaunchTemplateData -> Bool
$c== :: GetLaunchTemplateData -> GetLaunchTemplateData -> Bool
Prelude.Eq, ReadPrec [GetLaunchTemplateData]
ReadPrec GetLaunchTemplateData
Int -> ReadS GetLaunchTemplateData
ReadS [GetLaunchTemplateData]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetLaunchTemplateData]
$creadListPrec :: ReadPrec [GetLaunchTemplateData]
readPrec :: ReadPrec GetLaunchTemplateData
$creadPrec :: ReadPrec GetLaunchTemplateData
readList :: ReadS [GetLaunchTemplateData]
$creadList :: ReadS [GetLaunchTemplateData]
readsPrec :: Int -> ReadS GetLaunchTemplateData
$creadsPrec :: Int -> ReadS GetLaunchTemplateData
Prelude.Read, Int -> GetLaunchTemplateData -> ShowS
[GetLaunchTemplateData] -> ShowS
GetLaunchTemplateData -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetLaunchTemplateData] -> ShowS
$cshowList :: [GetLaunchTemplateData] -> ShowS
show :: GetLaunchTemplateData -> String
$cshow :: GetLaunchTemplateData -> String
showsPrec :: Int -> GetLaunchTemplateData -> ShowS
$cshowsPrec :: Int -> GetLaunchTemplateData -> ShowS
Prelude.Show, forall x. Rep GetLaunchTemplateData x -> GetLaunchTemplateData
forall x. GetLaunchTemplateData -> Rep GetLaunchTemplateData x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetLaunchTemplateData x -> GetLaunchTemplateData
$cfrom :: forall x. GetLaunchTemplateData -> Rep GetLaunchTemplateData x
Prelude.Generic)

-- |
-- Create a value of 'GetLaunchTemplateData' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'dryRun', 'getLaunchTemplateData_dryRun' - Checks whether you have the required permissions for the action, without
-- actually making the request, and provides an error response. If you have
-- the required permissions, the error response is @DryRunOperation@.
-- Otherwise, it is @UnauthorizedOperation@.
--
-- 'instanceId', 'getLaunchTemplateData_instanceId' - The ID of the instance.
newGetLaunchTemplateData ::
  -- | 'instanceId'
  Prelude.Text ->
  GetLaunchTemplateData
newGetLaunchTemplateData :: Text -> GetLaunchTemplateData
newGetLaunchTemplateData Text
pInstanceId_ =
  GetLaunchTemplateData'
    { $sel:dryRun:GetLaunchTemplateData' :: Maybe Bool
dryRun = forall a. Maybe a
Prelude.Nothing,
      $sel:instanceId:GetLaunchTemplateData' :: Text
instanceId = Text
pInstanceId_
    }

-- | Checks whether you have the required permissions for the action, without
-- actually making the request, and provides an error response. If you have
-- the required permissions, the error response is @DryRunOperation@.
-- Otherwise, it is @UnauthorizedOperation@.
getLaunchTemplateData_dryRun :: Lens.Lens' GetLaunchTemplateData (Prelude.Maybe Prelude.Bool)
getLaunchTemplateData_dryRun :: Lens' GetLaunchTemplateData (Maybe Bool)
getLaunchTemplateData_dryRun = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetLaunchTemplateData' {Maybe Bool
dryRun :: Maybe Bool
$sel:dryRun:GetLaunchTemplateData' :: GetLaunchTemplateData -> Maybe Bool
dryRun} -> Maybe Bool
dryRun) (\s :: GetLaunchTemplateData
s@GetLaunchTemplateData' {} Maybe Bool
a -> GetLaunchTemplateData
s {$sel:dryRun:GetLaunchTemplateData' :: Maybe Bool
dryRun = Maybe Bool
a} :: GetLaunchTemplateData)

-- | The ID of the instance.
getLaunchTemplateData_instanceId :: Lens.Lens' GetLaunchTemplateData Prelude.Text
getLaunchTemplateData_instanceId :: Lens' GetLaunchTemplateData Text
getLaunchTemplateData_instanceId = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetLaunchTemplateData' {Text
instanceId :: Text
$sel:instanceId:GetLaunchTemplateData' :: GetLaunchTemplateData -> Text
instanceId} -> Text
instanceId) (\s :: GetLaunchTemplateData
s@GetLaunchTemplateData' {} Text
a -> GetLaunchTemplateData
s {$sel:instanceId:GetLaunchTemplateData' :: Text
instanceId = Text
a} :: GetLaunchTemplateData)

instance Core.AWSRequest GetLaunchTemplateData where
  type
    AWSResponse GetLaunchTemplateData =
      GetLaunchTemplateDataResponse
  request :: (Service -> Service)
-> GetLaunchTemplateData -> Request GetLaunchTemplateData
request Service -> Service
overrides =
    forall a. ToRequest a => Service -> a -> Request a
Request.postQuery (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy GetLaunchTemplateData
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse GetLaunchTemplateData)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> [Node] -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveXML
      ( \Int
s ResponseHeaders
h [Node]
x ->
          Maybe ResponseLaunchTemplateData
-> Int -> GetLaunchTemplateDataResponse
GetLaunchTemplateDataResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ([Node]
x forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Data..@? Text
"launchTemplateData")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
      )

instance Prelude.Hashable GetLaunchTemplateData where
  hashWithSalt :: Int -> GetLaunchTemplateData -> Int
hashWithSalt Int
_salt GetLaunchTemplateData' {Maybe Bool
Text
instanceId :: Text
dryRun :: Maybe Bool
$sel:instanceId:GetLaunchTemplateData' :: GetLaunchTemplateData -> Text
$sel:dryRun:GetLaunchTemplateData' :: GetLaunchTemplateData -> Maybe Bool
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Bool
dryRun
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
instanceId

instance Prelude.NFData GetLaunchTemplateData where
  rnf :: GetLaunchTemplateData -> ()
rnf GetLaunchTemplateData' {Maybe Bool
Text
instanceId :: Text
dryRun :: Maybe Bool
$sel:instanceId:GetLaunchTemplateData' :: GetLaunchTemplateData -> Text
$sel:dryRun:GetLaunchTemplateData' :: GetLaunchTemplateData -> Maybe Bool
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Bool
dryRun
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Text
instanceId

instance Data.ToHeaders GetLaunchTemplateData where
  toHeaders :: GetLaunchTemplateData -> ResponseHeaders
toHeaders = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

instance Data.ToPath GetLaunchTemplateData where
  toPath :: GetLaunchTemplateData -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/"

instance Data.ToQuery GetLaunchTemplateData where
  toQuery :: GetLaunchTemplateData -> QueryString
toQuery GetLaunchTemplateData' {Maybe Bool
Text
instanceId :: Text
dryRun :: Maybe Bool
$sel:instanceId:GetLaunchTemplateData' :: GetLaunchTemplateData -> Text
$sel:dryRun:GetLaunchTemplateData' :: GetLaunchTemplateData -> Maybe Bool
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"Action"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: (ByteString
"GetLaunchTemplateData" :: Prelude.ByteString),
        ByteString
"Version"
          forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: (ByteString
"2016-11-15" :: Prelude.ByteString),
        ByteString
"DryRun" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Bool
dryRun,
        ByteString
"InstanceId" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Text
instanceId
      ]

-- | /See:/ 'newGetLaunchTemplateDataResponse' smart constructor.
data GetLaunchTemplateDataResponse = GetLaunchTemplateDataResponse'
  { -- | The instance data.
    GetLaunchTemplateDataResponse -> Maybe ResponseLaunchTemplateData
launchTemplateData :: Prelude.Maybe ResponseLaunchTemplateData,
    -- | The response's http status code.
    GetLaunchTemplateDataResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (GetLaunchTemplateDataResponse
-> GetLaunchTemplateDataResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetLaunchTemplateDataResponse
-> GetLaunchTemplateDataResponse -> Bool
$c/= :: GetLaunchTemplateDataResponse
-> GetLaunchTemplateDataResponse -> Bool
== :: GetLaunchTemplateDataResponse
-> GetLaunchTemplateDataResponse -> Bool
$c== :: GetLaunchTemplateDataResponse
-> GetLaunchTemplateDataResponse -> Bool
Prelude.Eq, ReadPrec [GetLaunchTemplateDataResponse]
ReadPrec GetLaunchTemplateDataResponse
Int -> ReadS GetLaunchTemplateDataResponse
ReadS [GetLaunchTemplateDataResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetLaunchTemplateDataResponse]
$creadListPrec :: ReadPrec [GetLaunchTemplateDataResponse]
readPrec :: ReadPrec GetLaunchTemplateDataResponse
$creadPrec :: ReadPrec GetLaunchTemplateDataResponse
readList :: ReadS [GetLaunchTemplateDataResponse]
$creadList :: ReadS [GetLaunchTemplateDataResponse]
readsPrec :: Int -> ReadS GetLaunchTemplateDataResponse
$creadsPrec :: Int -> ReadS GetLaunchTemplateDataResponse
Prelude.Read, Int -> GetLaunchTemplateDataResponse -> ShowS
[GetLaunchTemplateDataResponse] -> ShowS
GetLaunchTemplateDataResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetLaunchTemplateDataResponse] -> ShowS
$cshowList :: [GetLaunchTemplateDataResponse] -> ShowS
show :: GetLaunchTemplateDataResponse -> String
$cshow :: GetLaunchTemplateDataResponse -> String
showsPrec :: Int -> GetLaunchTemplateDataResponse -> ShowS
$cshowsPrec :: Int -> GetLaunchTemplateDataResponse -> ShowS
Prelude.Show, forall x.
Rep GetLaunchTemplateDataResponse x
-> GetLaunchTemplateDataResponse
forall x.
GetLaunchTemplateDataResponse
-> Rep GetLaunchTemplateDataResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep GetLaunchTemplateDataResponse x
-> GetLaunchTemplateDataResponse
$cfrom :: forall x.
GetLaunchTemplateDataResponse
-> Rep GetLaunchTemplateDataResponse x
Prelude.Generic)

-- |
-- Create a value of 'GetLaunchTemplateDataResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'launchTemplateData', 'getLaunchTemplateDataResponse_launchTemplateData' - The instance data.
--
-- 'httpStatus', 'getLaunchTemplateDataResponse_httpStatus' - The response's http status code.
newGetLaunchTemplateDataResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetLaunchTemplateDataResponse
newGetLaunchTemplateDataResponse :: Int -> GetLaunchTemplateDataResponse
newGetLaunchTemplateDataResponse Int
pHttpStatus_ =
  GetLaunchTemplateDataResponse'
    { $sel:launchTemplateData:GetLaunchTemplateDataResponse' :: Maybe ResponseLaunchTemplateData
launchTemplateData =
        forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:GetLaunchTemplateDataResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The instance data.
getLaunchTemplateDataResponse_launchTemplateData :: Lens.Lens' GetLaunchTemplateDataResponse (Prelude.Maybe ResponseLaunchTemplateData)
getLaunchTemplateDataResponse_launchTemplateData :: Lens'
  GetLaunchTemplateDataResponse (Maybe ResponseLaunchTemplateData)
getLaunchTemplateDataResponse_launchTemplateData = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetLaunchTemplateDataResponse' {Maybe ResponseLaunchTemplateData
launchTemplateData :: Maybe ResponseLaunchTemplateData
$sel:launchTemplateData:GetLaunchTemplateDataResponse' :: GetLaunchTemplateDataResponse -> Maybe ResponseLaunchTemplateData
launchTemplateData} -> Maybe ResponseLaunchTemplateData
launchTemplateData) (\s :: GetLaunchTemplateDataResponse
s@GetLaunchTemplateDataResponse' {} Maybe ResponseLaunchTemplateData
a -> GetLaunchTemplateDataResponse
s {$sel:launchTemplateData:GetLaunchTemplateDataResponse' :: Maybe ResponseLaunchTemplateData
launchTemplateData = Maybe ResponseLaunchTemplateData
a} :: GetLaunchTemplateDataResponse)

-- | The response's http status code.
getLaunchTemplateDataResponse_httpStatus :: Lens.Lens' GetLaunchTemplateDataResponse Prelude.Int
getLaunchTemplateDataResponse_httpStatus :: Lens' GetLaunchTemplateDataResponse Int
getLaunchTemplateDataResponse_httpStatus = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetLaunchTemplateDataResponse' {Int
httpStatus :: Int
$sel:httpStatus:GetLaunchTemplateDataResponse' :: GetLaunchTemplateDataResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: GetLaunchTemplateDataResponse
s@GetLaunchTemplateDataResponse' {} Int
a -> GetLaunchTemplateDataResponse
s {$sel:httpStatus:GetLaunchTemplateDataResponse' :: Int
httpStatus = Int
a} :: GetLaunchTemplateDataResponse)

instance Prelude.NFData GetLaunchTemplateDataResponse where
  rnf :: GetLaunchTemplateDataResponse -> ()
rnf GetLaunchTemplateDataResponse' {Int
Maybe ResponseLaunchTemplateData
httpStatus :: Int
launchTemplateData :: Maybe ResponseLaunchTemplateData
$sel:httpStatus:GetLaunchTemplateDataResponse' :: GetLaunchTemplateDataResponse -> Int
$sel:launchTemplateData:GetLaunchTemplateDataResponse' :: GetLaunchTemplateDataResponse -> Maybe ResponseLaunchTemplateData
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe ResponseLaunchTemplateData
launchTemplateData
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus