{-# 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.GlobalAccelerator.DescribeEndpointGroup
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Describe an endpoint group.
module Amazonka.GlobalAccelerator.DescribeEndpointGroup
  ( -- * Creating a Request
    DescribeEndpointGroup (..),
    newDescribeEndpointGroup,

    -- * Request Lenses
    describeEndpointGroup_endpointGroupArn,

    -- * Destructuring the Response
    DescribeEndpointGroupResponse (..),
    newDescribeEndpointGroupResponse,

    -- * Response Lenses
    describeEndpointGroupResponse_endpointGroup,
    describeEndpointGroupResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeEndpointGroup' smart constructor.
data DescribeEndpointGroup = DescribeEndpointGroup'
  { -- | The Amazon Resource Name (ARN) of the endpoint group to describe.
    DescribeEndpointGroup -> Text
endpointGroupArn :: Prelude.Text
  }
  deriving (DescribeEndpointGroup -> DescribeEndpointGroup -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeEndpointGroup -> DescribeEndpointGroup -> Bool
$c/= :: DescribeEndpointGroup -> DescribeEndpointGroup -> Bool
== :: DescribeEndpointGroup -> DescribeEndpointGroup -> Bool
$c== :: DescribeEndpointGroup -> DescribeEndpointGroup -> Bool
Prelude.Eq, ReadPrec [DescribeEndpointGroup]
ReadPrec DescribeEndpointGroup
Int -> ReadS DescribeEndpointGroup
ReadS [DescribeEndpointGroup]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeEndpointGroup]
$creadListPrec :: ReadPrec [DescribeEndpointGroup]
readPrec :: ReadPrec DescribeEndpointGroup
$creadPrec :: ReadPrec DescribeEndpointGroup
readList :: ReadS [DescribeEndpointGroup]
$creadList :: ReadS [DescribeEndpointGroup]
readsPrec :: Int -> ReadS DescribeEndpointGroup
$creadsPrec :: Int -> ReadS DescribeEndpointGroup
Prelude.Read, Int -> DescribeEndpointGroup -> ShowS
[DescribeEndpointGroup] -> ShowS
DescribeEndpointGroup -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeEndpointGroup] -> ShowS
$cshowList :: [DescribeEndpointGroup] -> ShowS
show :: DescribeEndpointGroup -> String
$cshow :: DescribeEndpointGroup -> String
showsPrec :: Int -> DescribeEndpointGroup -> ShowS
$cshowsPrec :: Int -> DescribeEndpointGroup -> ShowS
Prelude.Show, forall x. Rep DescribeEndpointGroup x -> DescribeEndpointGroup
forall x. DescribeEndpointGroup -> Rep DescribeEndpointGroup x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeEndpointGroup x -> DescribeEndpointGroup
$cfrom :: forall x. DescribeEndpointGroup -> Rep DescribeEndpointGroup x
Prelude.Generic)

-- |
-- Create a value of 'DescribeEndpointGroup' 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:
--
-- 'endpointGroupArn', 'describeEndpointGroup_endpointGroupArn' - The Amazon Resource Name (ARN) of the endpoint group to describe.
newDescribeEndpointGroup ::
  -- | 'endpointGroupArn'
  Prelude.Text ->
  DescribeEndpointGroup
newDescribeEndpointGroup :: Text -> DescribeEndpointGroup
newDescribeEndpointGroup Text
pEndpointGroupArn_ =
  DescribeEndpointGroup'
    { $sel:endpointGroupArn:DescribeEndpointGroup' :: Text
endpointGroupArn =
        Text
pEndpointGroupArn_
    }

-- | The Amazon Resource Name (ARN) of the endpoint group to describe.
describeEndpointGroup_endpointGroupArn :: Lens.Lens' DescribeEndpointGroup Prelude.Text
describeEndpointGroup_endpointGroupArn :: Lens' DescribeEndpointGroup Text
describeEndpointGroup_endpointGroupArn = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEndpointGroup' {Text
endpointGroupArn :: Text
$sel:endpointGroupArn:DescribeEndpointGroup' :: DescribeEndpointGroup -> Text
endpointGroupArn} -> Text
endpointGroupArn) (\s :: DescribeEndpointGroup
s@DescribeEndpointGroup' {} Text
a -> DescribeEndpointGroup
s {$sel:endpointGroupArn:DescribeEndpointGroup' :: Text
endpointGroupArn = Text
a} :: DescribeEndpointGroup)

instance Core.AWSRequest DescribeEndpointGroup where
  type
    AWSResponse DescribeEndpointGroup =
      DescribeEndpointGroupResponse
  request :: (Service -> Service)
-> DescribeEndpointGroup -> Request DescribeEndpointGroup
request Service -> Service
overrides =
    forall a. (ToRequest a, ToJSON a) => Service -> a -> Request a
Request.postJSON (Service -> Service
overrides Service
defaultService)
  response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy DescribeEndpointGroup
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse DescribeEndpointGroup)))
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 ->
          Maybe EndpointGroup -> Int -> DescribeEndpointGroupResponse
DescribeEndpointGroupResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"EndpointGroup")
            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 DescribeEndpointGroup where
  hashWithSalt :: Int -> DescribeEndpointGroup -> Int
hashWithSalt Int
_salt DescribeEndpointGroup' {Text
endpointGroupArn :: Text
$sel:endpointGroupArn:DescribeEndpointGroup' :: DescribeEndpointGroup -> Text
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
endpointGroupArn

instance Prelude.NFData DescribeEndpointGroup where
  rnf :: DescribeEndpointGroup -> ()
rnf DescribeEndpointGroup' {Text
endpointGroupArn :: Text
$sel:endpointGroupArn:DescribeEndpointGroup' :: DescribeEndpointGroup -> Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Text
endpointGroupArn

instance Data.ToHeaders DescribeEndpointGroup where
  toHeaders :: DescribeEndpointGroup -> ResponseHeaders
toHeaders =
    forall a b. a -> b -> a
Prelude.const
      ( forall a. Monoid a => [a] -> a
Prelude.mconcat
          [ HeaderName
"X-Amz-Target"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"GlobalAccelerator_V20180706.DescribeEndpointGroup" ::
                          Prelude.ByteString
                      ),
            HeaderName
"Content-Type"
              forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

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

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

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

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

-- |
-- Create a value of 'DescribeEndpointGroupResponse' 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:
--
-- 'endpointGroup', 'describeEndpointGroupResponse_endpointGroup' - The description of an endpoint group.
--
-- 'httpStatus', 'describeEndpointGroupResponse_httpStatus' - The response's http status code.
newDescribeEndpointGroupResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeEndpointGroupResponse
newDescribeEndpointGroupResponse :: Int -> DescribeEndpointGroupResponse
newDescribeEndpointGroupResponse Int
pHttpStatus_ =
  DescribeEndpointGroupResponse'
    { $sel:endpointGroup:DescribeEndpointGroupResponse' :: Maybe EndpointGroup
endpointGroup =
        forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:DescribeEndpointGroupResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | The description of an endpoint group.
describeEndpointGroupResponse_endpointGroup :: Lens.Lens' DescribeEndpointGroupResponse (Prelude.Maybe EndpointGroup)
describeEndpointGroupResponse_endpointGroup :: Lens' DescribeEndpointGroupResponse (Maybe EndpointGroup)
describeEndpointGroupResponse_endpointGroup = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeEndpointGroupResponse' {Maybe EndpointGroup
endpointGroup :: Maybe EndpointGroup
$sel:endpointGroup:DescribeEndpointGroupResponse' :: DescribeEndpointGroupResponse -> Maybe EndpointGroup
endpointGroup} -> Maybe EndpointGroup
endpointGroup) (\s :: DescribeEndpointGroupResponse
s@DescribeEndpointGroupResponse' {} Maybe EndpointGroup
a -> DescribeEndpointGroupResponse
s {$sel:endpointGroup:DescribeEndpointGroupResponse' :: Maybe EndpointGroup
endpointGroup = Maybe EndpointGroup
a} :: DescribeEndpointGroupResponse)

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

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