{-# 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.Lightsail.GetLoadBalancer
-- Copyright   : (c) 2013-2021 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)
--
-- Returns information about the specified Lightsail load balancer.
module Amazonka.Lightsail.GetLoadBalancer
  ( -- * Creating a Request
    GetLoadBalancer (..),
    newGetLoadBalancer,

    -- * Request Lenses
    getLoadBalancer_loadBalancerName,

    -- * Destructuring the Response
    GetLoadBalancerResponse (..),
    newGetLoadBalancerResponse,

    -- * Response Lenses
    getLoadBalancerResponse_loadBalancer,
    getLoadBalancerResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Lens as Lens
import Amazonka.Lightsail.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newGetLoadBalancer' smart constructor.
data GetLoadBalancer = GetLoadBalancer'
  { -- | The name of the load balancer.
    GetLoadBalancer -> Text
loadBalancerName :: Prelude.Text
  }
  deriving (GetLoadBalancer -> GetLoadBalancer -> Bool
(GetLoadBalancer -> GetLoadBalancer -> Bool)
-> (GetLoadBalancer -> GetLoadBalancer -> Bool)
-> Eq GetLoadBalancer
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetLoadBalancer -> GetLoadBalancer -> Bool
$c/= :: GetLoadBalancer -> GetLoadBalancer -> Bool
== :: GetLoadBalancer -> GetLoadBalancer -> Bool
$c== :: GetLoadBalancer -> GetLoadBalancer -> Bool
Prelude.Eq, ReadPrec [GetLoadBalancer]
ReadPrec GetLoadBalancer
Int -> ReadS GetLoadBalancer
ReadS [GetLoadBalancer]
(Int -> ReadS GetLoadBalancer)
-> ReadS [GetLoadBalancer]
-> ReadPrec GetLoadBalancer
-> ReadPrec [GetLoadBalancer]
-> Read GetLoadBalancer
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetLoadBalancer]
$creadListPrec :: ReadPrec [GetLoadBalancer]
readPrec :: ReadPrec GetLoadBalancer
$creadPrec :: ReadPrec GetLoadBalancer
readList :: ReadS [GetLoadBalancer]
$creadList :: ReadS [GetLoadBalancer]
readsPrec :: Int -> ReadS GetLoadBalancer
$creadsPrec :: Int -> ReadS GetLoadBalancer
Prelude.Read, Int -> GetLoadBalancer -> ShowS
[GetLoadBalancer] -> ShowS
GetLoadBalancer -> String
(Int -> GetLoadBalancer -> ShowS)
-> (GetLoadBalancer -> String)
-> ([GetLoadBalancer] -> ShowS)
-> Show GetLoadBalancer
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetLoadBalancer] -> ShowS
$cshowList :: [GetLoadBalancer] -> ShowS
show :: GetLoadBalancer -> String
$cshow :: GetLoadBalancer -> String
showsPrec :: Int -> GetLoadBalancer -> ShowS
$cshowsPrec :: Int -> GetLoadBalancer -> ShowS
Prelude.Show, (forall x. GetLoadBalancer -> Rep GetLoadBalancer x)
-> (forall x. Rep GetLoadBalancer x -> GetLoadBalancer)
-> Generic GetLoadBalancer
forall x. Rep GetLoadBalancer x -> GetLoadBalancer
forall x. GetLoadBalancer -> Rep GetLoadBalancer x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetLoadBalancer x -> GetLoadBalancer
$cfrom :: forall x. GetLoadBalancer -> Rep GetLoadBalancer x
Prelude.Generic)

-- |
-- Create a value of 'GetLoadBalancer' 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:
--
-- 'loadBalancerName', 'getLoadBalancer_loadBalancerName' - The name of the load balancer.
newGetLoadBalancer ::
  -- | 'loadBalancerName'
  Prelude.Text ->
  GetLoadBalancer
newGetLoadBalancer :: Text -> GetLoadBalancer
newGetLoadBalancer Text
pLoadBalancerName_ =
  GetLoadBalancer' :: Text -> GetLoadBalancer
GetLoadBalancer'
    { $sel:loadBalancerName:GetLoadBalancer' :: Text
loadBalancerName =
        Text
pLoadBalancerName_
    }

-- | The name of the load balancer.
getLoadBalancer_loadBalancerName :: Lens.Lens' GetLoadBalancer Prelude.Text
getLoadBalancer_loadBalancerName :: (Text -> f Text) -> GetLoadBalancer -> f GetLoadBalancer
getLoadBalancer_loadBalancerName = (GetLoadBalancer -> Text)
-> (GetLoadBalancer -> Text -> GetLoadBalancer)
-> Lens GetLoadBalancer GetLoadBalancer Text Text
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetLoadBalancer' {Text
loadBalancerName :: Text
$sel:loadBalancerName:GetLoadBalancer' :: GetLoadBalancer -> Text
loadBalancerName} -> Text
loadBalancerName) (\s :: GetLoadBalancer
s@GetLoadBalancer' {} Text
a -> GetLoadBalancer
s {$sel:loadBalancerName:GetLoadBalancer' :: Text
loadBalancerName = Text
a} :: GetLoadBalancer)

instance Core.AWSRequest GetLoadBalancer where
  type
    AWSResponse GetLoadBalancer =
      GetLoadBalancerResponse
  request :: GetLoadBalancer -> Request GetLoadBalancer
request = Service -> GetLoadBalancer -> Request GetLoadBalancer
forall a. (ToRequest a, ToJSON a) => Service -> a -> Request a
Request.postJSON Service
defaultService
  response :: Logger
-> Service
-> Proxy GetLoadBalancer
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse GetLoadBalancer)))
response =
    (Int
 -> ResponseHeaders
 -> Object
 -> Either String (AWSResponse GetLoadBalancer))
-> Logger
-> Service
-> Proxy GetLoadBalancer
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse GetLoadBalancer)))
forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> Logger
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
      ( \Int
s ResponseHeaders
h Object
x ->
          Maybe LoadBalancer -> Int -> GetLoadBalancerResponse
GetLoadBalancerResponse'
            (Maybe LoadBalancer -> Int -> GetLoadBalancerResponse)
-> Either String (Maybe LoadBalancer)
-> Either String (Int -> GetLoadBalancerResponse)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x Object -> Text -> Either String (Maybe LoadBalancer)
forall a. FromJSON a => Object -> Text -> Either String (Maybe a)
Core..?> Text
"loadBalancer")
            Either String (Int -> GetLoadBalancerResponse)
-> Either String Int -> Either String GetLoadBalancerResponse
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Int -> Either String Int
forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (Int -> Int
forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
      )

instance Prelude.Hashable GetLoadBalancer

instance Prelude.NFData GetLoadBalancer

instance Core.ToHeaders GetLoadBalancer where
  toHeaders :: GetLoadBalancer -> ResponseHeaders
toHeaders =
    ResponseHeaders -> GetLoadBalancer -> ResponseHeaders
forall a b. a -> b -> a
Prelude.const
      ( [ResponseHeaders] -> ResponseHeaders
forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"X-Amz-Target"
              HeaderName -> ByteString -> ResponseHeaders
forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Core.=# ( ByteString
"Lightsail_20161128.GetLoadBalancer" ::
                          Prelude.ByteString
                      ),
            HeaderName
"Content-Type"
              HeaderName -> ByteString -> ResponseHeaders
forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Core.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Core.ToJSON GetLoadBalancer where
  toJSON :: GetLoadBalancer -> Value
toJSON GetLoadBalancer' {Text
loadBalancerName :: Text
$sel:loadBalancerName:GetLoadBalancer' :: GetLoadBalancer -> Text
..} =
    [Pair] -> Value
Core.object
      ( [Maybe Pair] -> [Pair]
forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ Pair -> Maybe Pair
forall a. a -> Maybe a
Prelude.Just
              (Text
"loadBalancerName" Text -> Text -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..= Text
loadBalancerName)
          ]
      )

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

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

-- | /See:/ 'newGetLoadBalancerResponse' smart constructor.
data GetLoadBalancerResponse = GetLoadBalancerResponse'
  { -- | An object containing information about your load balancer.
    GetLoadBalancerResponse -> Maybe LoadBalancer
loadBalancer :: Prelude.Maybe LoadBalancer,
    -- | The response's http status code.
    GetLoadBalancerResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (GetLoadBalancerResponse -> GetLoadBalancerResponse -> Bool
(GetLoadBalancerResponse -> GetLoadBalancerResponse -> Bool)
-> (GetLoadBalancerResponse -> GetLoadBalancerResponse -> Bool)
-> Eq GetLoadBalancerResponse
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetLoadBalancerResponse -> GetLoadBalancerResponse -> Bool
$c/= :: GetLoadBalancerResponse -> GetLoadBalancerResponse -> Bool
== :: GetLoadBalancerResponse -> GetLoadBalancerResponse -> Bool
$c== :: GetLoadBalancerResponse -> GetLoadBalancerResponse -> Bool
Prelude.Eq, ReadPrec [GetLoadBalancerResponse]
ReadPrec GetLoadBalancerResponse
Int -> ReadS GetLoadBalancerResponse
ReadS [GetLoadBalancerResponse]
(Int -> ReadS GetLoadBalancerResponse)
-> ReadS [GetLoadBalancerResponse]
-> ReadPrec GetLoadBalancerResponse
-> ReadPrec [GetLoadBalancerResponse]
-> Read GetLoadBalancerResponse
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetLoadBalancerResponse]
$creadListPrec :: ReadPrec [GetLoadBalancerResponse]
readPrec :: ReadPrec GetLoadBalancerResponse
$creadPrec :: ReadPrec GetLoadBalancerResponse
readList :: ReadS [GetLoadBalancerResponse]
$creadList :: ReadS [GetLoadBalancerResponse]
readsPrec :: Int -> ReadS GetLoadBalancerResponse
$creadsPrec :: Int -> ReadS GetLoadBalancerResponse
Prelude.Read, Int -> GetLoadBalancerResponse -> ShowS
[GetLoadBalancerResponse] -> ShowS
GetLoadBalancerResponse -> String
(Int -> GetLoadBalancerResponse -> ShowS)
-> (GetLoadBalancerResponse -> String)
-> ([GetLoadBalancerResponse] -> ShowS)
-> Show GetLoadBalancerResponse
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetLoadBalancerResponse] -> ShowS
$cshowList :: [GetLoadBalancerResponse] -> ShowS
show :: GetLoadBalancerResponse -> String
$cshow :: GetLoadBalancerResponse -> String
showsPrec :: Int -> GetLoadBalancerResponse -> ShowS
$cshowsPrec :: Int -> GetLoadBalancerResponse -> ShowS
Prelude.Show, (forall x.
 GetLoadBalancerResponse -> Rep GetLoadBalancerResponse x)
-> (forall x.
    Rep GetLoadBalancerResponse x -> GetLoadBalancerResponse)
-> Generic GetLoadBalancerResponse
forall x. Rep GetLoadBalancerResponse x -> GetLoadBalancerResponse
forall x. GetLoadBalancerResponse -> Rep GetLoadBalancerResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetLoadBalancerResponse x -> GetLoadBalancerResponse
$cfrom :: forall x. GetLoadBalancerResponse -> Rep GetLoadBalancerResponse x
Prelude.Generic)

-- |
-- Create a value of 'GetLoadBalancerResponse' 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:
--
-- 'loadBalancer', 'getLoadBalancerResponse_loadBalancer' - An object containing information about your load balancer.
--
-- 'httpStatus', 'getLoadBalancerResponse_httpStatus' - The response's http status code.
newGetLoadBalancerResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetLoadBalancerResponse
newGetLoadBalancerResponse :: Int -> GetLoadBalancerResponse
newGetLoadBalancerResponse Int
pHttpStatus_ =
  GetLoadBalancerResponse' :: Maybe LoadBalancer -> Int -> GetLoadBalancerResponse
GetLoadBalancerResponse'
    { $sel:loadBalancer:GetLoadBalancerResponse' :: Maybe LoadBalancer
loadBalancer =
        Maybe LoadBalancer
forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:GetLoadBalancerResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | An object containing information about your load balancer.
getLoadBalancerResponse_loadBalancer :: Lens.Lens' GetLoadBalancerResponse (Prelude.Maybe LoadBalancer)
getLoadBalancerResponse_loadBalancer :: (Maybe LoadBalancer -> f (Maybe LoadBalancer))
-> GetLoadBalancerResponse -> f GetLoadBalancerResponse
getLoadBalancerResponse_loadBalancer = (GetLoadBalancerResponse -> Maybe LoadBalancer)
-> (GetLoadBalancerResponse
    -> Maybe LoadBalancer -> GetLoadBalancerResponse)
-> Lens
     GetLoadBalancerResponse
     GetLoadBalancerResponse
     (Maybe LoadBalancer)
     (Maybe LoadBalancer)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetLoadBalancerResponse' {Maybe LoadBalancer
loadBalancer :: Maybe LoadBalancer
$sel:loadBalancer:GetLoadBalancerResponse' :: GetLoadBalancerResponse -> Maybe LoadBalancer
loadBalancer} -> Maybe LoadBalancer
loadBalancer) (\s :: GetLoadBalancerResponse
s@GetLoadBalancerResponse' {} Maybe LoadBalancer
a -> GetLoadBalancerResponse
s {$sel:loadBalancer:GetLoadBalancerResponse' :: Maybe LoadBalancer
loadBalancer = Maybe LoadBalancer
a} :: GetLoadBalancerResponse)

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

instance Prelude.NFData GetLoadBalancerResponse