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

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

-- |
-- Module      : Amazonka.AppMesh.Types.VirtualServiceSpec
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.AppMesh.Types.VirtualServiceSpec where

import Amazonka.AppMesh.Types.VirtualServiceProvider
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

-- | An object that represents the specification of a virtual service.
--
-- /See:/ 'newVirtualServiceSpec' smart constructor.
data VirtualServiceSpec = VirtualServiceSpec'
  { -- | The App Mesh object that is acting as the provider for a virtual
    -- service. You can specify a single virtual node or virtual router.
    VirtualServiceSpec -> Maybe VirtualServiceProvider
provider :: Prelude.Maybe VirtualServiceProvider
  }
  deriving (VirtualServiceSpec -> VirtualServiceSpec -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: VirtualServiceSpec -> VirtualServiceSpec -> Bool
$c/= :: VirtualServiceSpec -> VirtualServiceSpec -> Bool
== :: VirtualServiceSpec -> VirtualServiceSpec -> Bool
$c== :: VirtualServiceSpec -> VirtualServiceSpec -> Bool
Prelude.Eq, ReadPrec [VirtualServiceSpec]
ReadPrec VirtualServiceSpec
Int -> ReadS VirtualServiceSpec
ReadS [VirtualServiceSpec]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [VirtualServiceSpec]
$creadListPrec :: ReadPrec [VirtualServiceSpec]
readPrec :: ReadPrec VirtualServiceSpec
$creadPrec :: ReadPrec VirtualServiceSpec
readList :: ReadS [VirtualServiceSpec]
$creadList :: ReadS [VirtualServiceSpec]
readsPrec :: Int -> ReadS VirtualServiceSpec
$creadsPrec :: Int -> ReadS VirtualServiceSpec
Prelude.Read, Int -> VirtualServiceSpec -> ShowS
[VirtualServiceSpec] -> ShowS
VirtualServiceSpec -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [VirtualServiceSpec] -> ShowS
$cshowList :: [VirtualServiceSpec] -> ShowS
show :: VirtualServiceSpec -> String
$cshow :: VirtualServiceSpec -> String
showsPrec :: Int -> VirtualServiceSpec -> ShowS
$cshowsPrec :: Int -> VirtualServiceSpec -> ShowS
Prelude.Show, forall x. Rep VirtualServiceSpec x -> VirtualServiceSpec
forall x. VirtualServiceSpec -> Rep VirtualServiceSpec x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep VirtualServiceSpec x -> VirtualServiceSpec
$cfrom :: forall x. VirtualServiceSpec -> Rep VirtualServiceSpec x
Prelude.Generic)

-- |
-- Create a value of 'VirtualServiceSpec' 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:
--
-- 'provider', 'virtualServiceSpec_provider' - The App Mesh object that is acting as the provider for a virtual
-- service. You can specify a single virtual node or virtual router.
newVirtualServiceSpec ::
  VirtualServiceSpec
newVirtualServiceSpec :: VirtualServiceSpec
newVirtualServiceSpec =
  VirtualServiceSpec' {$sel:provider:VirtualServiceSpec' :: Maybe VirtualServiceProvider
provider = forall a. Maybe a
Prelude.Nothing}

-- | The App Mesh object that is acting as the provider for a virtual
-- service. You can specify a single virtual node or virtual router.
virtualServiceSpec_provider :: Lens.Lens' VirtualServiceSpec (Prelude.Maybe VirtualServiceProvider)
virtualServiceSpec_provider :: Lens' VirtualServiceSpec (Maybe VirtualServiceProvider)
virtualServiceSpec_provider = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\VirtualServiceSpec' {Maybe VirtualServiceProvider
provider :: Maybe VirtualServiceProvider
$sel:provider:VirtualServiceSpec' :: VirtualServiceSpec -> Maybe VirtualServiceProvider
provider} -> Maybe VirtualServiceProvider
provider) (\s :: VirtualServiceSpec
s@VirtualServiceSpec' {} Maybe VirtualServiceProvider
a -> VirtualServiceSpec
s {$sel:provider:VirtualServiceSpec' :: Maybe VirtualServiceProvider
provider = Maybe VirtualServiceProvider
a} :: VirtualServiceSpec)

instance Data.FromJSON VirtualServiceSpec where
  parseJSON :: Value -> Parser VirtualServiceSpec
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"VirtualServiceSpec"
      ( \Object
x ->
          Maybe VirtualServiceProvider -> VirtualServiceSpec
VirtualServiceSpec'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"provider")
      )

instance Prelude.Hashable VirtualServiceSpec where
  hashWithSalt :: Int -> VirtualServiceSpec -> Int
hashWithSalt Int
_salt VirtualServiceSpec' {Maybe VirtualServiceProvider
provider :: Maybe VirtualServiceProvider
$sel:provider:VirtualServiceSpec' :: VirtualServiceSpec -> Maybe VirtualServiceProvider
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe VirtualServiceProvider
provider

instance Prelude.NFData VirtualServiceSpec where
  rnf :: VirtualServiceSpec -> ()
rnf VirtualServiceSpec' {Maybe VirtualServiceProvider
provider :: Maybe VirtualServiceProvider
$sel:provider:VirtualServiceSpec' :: VirtualServiceSpec -> Maybe VirtualServiceProvider
..} = forall a. NFData a => a -> ()
Prelude.rnf Maybe VirtualServiceProvider
provider

instance Data.ToJSON VirtualServiceSpec where
  toJSON :: VirtualServiceSpec -> Value
toJSON VirtualServiceSpec' {Maybe VirtualServiceProvider
provider :: Maybe VirtualServiceProvider
$sel:provider:VirtualServiceSpec' :: VirtualServiceSpec -> Maybe VirtualServiceProvider
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [(Key
"provider" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe VirtualServiceProvider
provider]
      )