{-# 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.AppConfig.GetEnvironment
-- 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 information about an environment. An environment is a
-- deployment group of AppConfig applications, such as applications in a
-- @Production@ environment or in an @EU_Region@ environment. Each
-- configuration deployment targets an environment. You can enable one or
-- more Amazon CloudWatch alarms for an environment. If an alarm is
-- triggered during a deployment, AppConfig roles back the configuration.
module Amazonka.AppConfig.GetEnvironment
  ( -- * Creating a Request
    GetEnvironment (..),
    newGetEnvironment,

    -- * Request Lenses
    getEnvironment_applicationId,
    getEnvironment_environmentId,

    -- * Destructuring the Response
    Environment (..),
    newEnvironment,

    -- * Response Lenses
    environment_applicationId,
    environment_description,
    environment_id,
    environment_monitors,
    environment_name,
    environment_state,
  )
where

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

-- | /See:/ 'newGetEnvironment' smart constructor.
data GetEnvironment = GetEnvironment'
  { -- | The ID of the application that includes the environment you want to get.
    GetEnvironment -> Text
applicationId :: Prelude.Text,
    -- | The ID of the environment that you want to get.
    GetEnvironment -> Text
environmentId :: Prelude.Text
  }
  deriving (GetEnvironment -> GetEnvironment -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetEnvironment -> GetEnvironment -> Bool
$c/= :: GetEnvironment -> GetEnvironment -> Bool
== :: GetEnvironment -> GetEnvironment -> Bool
$c== :: GetEnvironment -> GetEnvironment -> Bool
Prelude.Eq, ReadPrec [GetEnvironment]
ReadPrec GetEnvironment
Int -> ReadS GetEnvironment
ReadS [GetEnvironment]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetEnvironment]
$creadListPrec :: ReadPrec [GetEnvironment]
readPrec :: ReadPrec GetEnvironment
$creadPrec :: ReadPrec GetEnvironment
readList :: ReadS [GetEnvironment]
$creadList :: ReadS [GetEnvironment]
readsPrec :: Int -> ReadS GetEnvironment
$creadsPrec :: Int -> ReadS GetEnvironment
Prelude.Read, Int -> GetEnvironment -> ShowS
[GetEnvironment] -> ShowS
GetEnvironment -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetEnvironment] -> ShowS
$cshowList :: [GetEnvironment] -> ShowS
show :: GetEnvironment -> String
$cshow :: GetEnvironment -> String
showsPrec :: Int -> GetEnvironment -> ShowS
$cshowsPrec :: Int -> GetEnvironment -> ShowS
Prelude.Show, forall x. Rep GetEnvironment x -> GetEnvironment
forall x. GetEnvironment -> Rep GetEnvironment x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetEnvironment x -> GetEnvironment
$cfrom :: forall x. GetEnvironment -> Rep GetEnvironment x
Prelude.Generic)

-- |
-- Create a value of 'GetEnvironment' 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:
--
-- 'applicationId', 'getEnvironment_applicationId' - The ID of the application that includes the environment you want to get.
--
-- 'environmentId', 'getEnvironment_environmentId' - The ID of the environment that you want to get.
newGetEnvironment ::
  -- | 'applicationId'
  Prelude.Text ->
  -- | 'environmentId'
  Prelude.Text ->
  GetEnvironment
newGetEnvironment :: Text -> Text -> GetEnvironment
newGetEnvironment Text
pApplicationId_ Text
pEnvironmentId_ =
  GetEnvironment'
    { $sel:applicationId:GetEnvironment' :: Text
applicationId = Text
pApplicationId_,
      $sel:environmentId:GetEnvironment' :: Text
environmentId = Text
pEnvironmentId_
    }

-- | The ID of the application that includes the environment you want to get.
getEnvironment_applicationId :: Lens.Lens' GetEnvironment Prelude.Text
getEnvironment_applicationId :: Lens' GetEnvironment Text
getEnvironment_applicationId = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetEnvironment' {Text
applicationId :: Text
$sel:applicationId:GetEnvironment' :: GetEnvironment -> Text
applicationId} -> Text
applicationId) (\s :: GetEnvironment
s@GetEnvironment' {} Text
a -> GetEnvironment
s {$sel:applicationId:GetEnvironment' :: Text
applicationId = Text
a} :: GetEnvironment)

-- | The ID of the environment that you want to get.
getEnvironment_environmentId :: Lens.Lens' GetEnvironment Prelude.Text
getEnvironment_environmentId :: Lens' GetEnvironment Text
getEnvironment_environmentId = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetEnvironment' {Text
environmentId :: Text
$sel:environmentId:GetEnvironment' :: GetEnvironment -> Text
environmentId} -> Text
environmentId) (\s :: GetEnvironment
s@GetEnvironment' {} Text
a -> GetEnvironment
s {$sel:environmentId:GetEnvironment' :: Text
environmentId = Text
a} :: GetEnvironment)

instance Core.AWSRequest GetEnvironment where
  type AWSResponse GetEnvironment = Environment
  request :: (Service -> Service) -> GetEnvironment -> Request GetEnvironment
request Service -> Service
overrides =
    forall a. ToRequest a => Service -> a -> Request a
Request.get (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy GetEnvironment
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse GetEnvironment)))
response =
    forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      (\Int
s ResponseHeaders
h Object
x -> forall a. FromJSON a => Object -> Either String a
Data.eitherParseJSON Object
x)

instance Prelude.Hashable GetEnvironment where
  hashWithSalt :: Int -> GetEnvironment -> Int
hashWithSalt Int
_salt GetEnvironment' {Text
environmentId :: Text
applicationId :: Text
$sel:environmentId:GetEnvironment' :: GetEnvironment -> Text
$sel:applicationId:GetEnvironment' :: GetEnvironment -> Text
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
applicationId
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
environmentId

instance Prelude.NFData GetEnvironment where
  rnf :: GetEnvironment -> ()
rnf GetEnvironment' {Text
environmentId :: Text
applicationId :: Text
$sel:environmentId:GetEnvironment' :: GetEnvironment -> Text
$sel:applicationId:GetEnvironment' :: GetEnvironment -> Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Text
applicationId
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Text
environmentId

instance Data.ToHeaders GetEnvironment where
  toHeaders :: GetEnvironment -> ResponseHeaders
toHeaders =
    forall a b. a -> b -> a
Prelude.const
      ( forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"Content-Type"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToPath GetEnvironment where
  toPath :: GetEnvironment -> ByteString
toPath GetEnvironment' {Text
environmentId :: Text
applicationId :: Text
$sel:environmentId:GetEnvironment' :: GetEnvironment -> Text
$sel:applicationId:GetEnvironment' :: GetEnvironment -> Text
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"/applications/",
        forall a. ToByteString a => a -> ByteString
Data.toBS Text
applicationId,
        ByteString
"/environments/",
        forall a. ToByteString a => a -> ByteString
Data.toBS Text
environmentId
      ]

instance Data.ToQuery GetEnvironment where
  toQuery :: GetEnvironment -> QueryString
toQuery = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty