{-# 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.SWF.Types.CompleteWorkflowExecutionDecisionAttributes
-- 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)
module Amazonka.SWF.Types.CompleteWorkflowExecutionDecisionAttributes where

import qualified Amazonka.Core as Core
import qualified Amazonka.Lens as Lens
import qualified Amazonka.Prelude as Prelude

-- | Provides the details of the @CompleteWorkflowExecution@ decision.
--
-- __Access Control__
--
-- You can use IAM policies to control this decision\'s access to Amazon
-- SWF resources as follows:
--
-- -   Use a @Resource@ element with the domain name to limit the action to
--     only specified domains.
--
-- -   Use an @Action@ element to allow or deny permission to call this
--     action.
--
-- -   You cannot use an IAM policy to constrain this action\'s parameters.
--
-- If the caller doesn\'t have sufficient permissions to invoke the action,
-- or the parameter values fall outside the specified constraints, the
-- action fails. The associated event attribute\'s @cause@ parameter is set
-- to @OPERATION_NOT_PERMITTED@. For details and example IAM policies, see
-- <https://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html Using IAM to Manage Access to Amazon SWF Workflows>
-- in the /Amazon SWF Developer Guide/.
--
-- /See:/ 'newCompleteWorkflowExecutionDecisionAttributes' smart constructor.
data CompleteWorkflowExecutionDecisionAttributes = CompleteWorkflowExecutionDecisionAttributes'
  { -- | The result of the workflow execution. The form of the result is
    -- implementation defined.
    CompleteWorkflowExecutionDecisionAttributes -> Maybe Text
result :: Prelude.Maybe Prelude.Text
  }
  deriving (CompleteWorkflowExecutionDecisionAttributes
-> CompleteWorkflowExecutionDecisionAttributes -> Bool
(CompleteWorkflowExecutionDecisionAttributes
 -> CompleteWorkflowExecutionDecisionAttributes -> Bool)
-> (CompleteWorkflowExecutionDecisionAttributes
    -> CompleteWorkflowExecutionDecisionAttributes -> Bool)
-> Eq CompleteWorkflowExecutionDecisionAttributes
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: CompleteWorkflowExecutionDecisionAttributes
-> CompleteWorkflowExecutionDecisionAttributes -> Bool
$c/= :: CompleteWorkflowExecutionDecisionAttributes
-> CompleteWorkflowExecutionDecisionAttributes -> Bool
== :: CompleteWorkflowExecutionDecisionAttributes
-> CompleteWorkflowExecutionDecisionAttributes -> Bool
$c== :: CompleteWorkflowExecutionDecisionAttributes
-> CompleteWorkflowExecutionDecisionAttributes -> Bool
Prelude.Eq, ReadPrec [CompleteWorkflowExecutionDecisionAttributes]
ReadPrec CompleteWorkflowExecutionDecisionAttributes
Int -> ReadS CompleteWorkflowExecutionDecisionAttributes
ReadS [CompleteWorkflowExecutionDecisionAttributes]
(Int -> ReadS CompleteWorkflowExecutionDecisionAttributes)
-> ReadS [CompleteWorkflowExecutionDecisionAttributes]
-> ReadPrec CompleteWorkflowExecutionDecisionAttributes
-> ReadPrec [CompleteWorkflowExecutionDecisionAttributes]
-> Read CompleteWorkflowExecutionDecisionAttributes
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [CompleteWorkflowExecutionDecisionAttributes]
$creadListPrec :: ReadPrec [CompleteWorkflowExecutionDecisionAttributes]
readPrec :: ReadPrec CompleteWorkflowExecutionDecisionAttributes
$creadPrec :: ReadPrec CompleteWorkflowExecutionDecisionAttributes
readList :: ReadS [CompleteWorkflowExecutionDecisionAttributes]
$creadList :: ReadS [CompleteWorkflowExecutionDecisionAttributes]
readsPrec :: Int -> ReadS CompleteWorkflowExecutionDecisionAttributes
$creadsPrec :: Int -> ReadS CompleteWorkflowExecutionDecisionAttributes
Prelude.Read, Int -> CompleteWorkflowExecutionDecisionAttributes -> ShowS
[CompleteWorkflowExecutionDecisionAttributes] -> ShowS
CompleteWorkflowExecutionDecisionAttributes -> String
(Int -> CompleteWorkflowExecutionDecisionAttributes -> ShowS)
-> (CompleteWorkflowExecutionDecisionAttributes -> String)
-> ([CompleteWorkflowExecutionDecisionAttributes] -> ShowS)
-> Show CompleteWorkflowExecutionDecisionAttributes
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [CompleteWorkflowExecutionDecisionAttributes] -> ShowS
$cshowList :: [CompleteWorkflowExecutionDecisionAttributes] -> ShowS
show :: CompleteWorkflowExecutionDecisionAttributes -> String
$cshow :: CompleteWorkflowExecutionDecisionAttributes -> String
showsPrec :: Int -> CompleteWorkflowExecutionDecisionAttributes -> ShowS
$cshowsPrec :: Int -> CompleteWorkflowExecutionDecisionAttributes -> ShowS
Prelude.Show, (forall x.
 CompleteWorkflowExecutionDecisionAttributes
 -> Rep CompleteWorkflowExecutionDecisionAttributes x)
-> (forall x.
    Rep CompleteWorkflowExecutionDecisionAttributes x
    -> CompleteWorkflowExecutionDecisionAttributes)
-> Generic CompleteWorkflowExecutionDecisionAttributes
forall x.
Rep CompleteWorkflowExecutionDecisionAttributes x
-> CompleteWorkflowExecutionDecisionAttributes
forall x.
CompleteWorkflowExecutionDecisionAttributes
-> Rep CompleteWorkflowExecutionDecisionAttributes x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep CompleteWorkflowExecutionDecisionAttributes x
-> CompleteWorkflowExecutionDecisionAttributes
$cfrom :: forall x.
CompleteWorkflowExecutionDecisionAttributes
-> Rep CompleteWorkflowExecutionDecisionAttributes x
Prelude.Generic)

-- |
-- Create a value of 'CompleteWorkflowExecutionDecisionAttributes' 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:
--
-- 'result', 'completeWorkflowExecutionDecisionAttributes_result' - The result of the workflow execution. The form of the result is
-- implementation defined.
newCompleteWorkflowExecutionDecisionAttributes ::
  CompleteWorkflowExecutionDecisionAttributes
newCompleteWorkflowExecutionDecisionAttributes :: CompleteWorkflowExecutionDecisionAttributes
newCompleteWorkflowExecutionDecisionAttributes =
  CompleteWorkflowExecutionDecisionAttributes' :: Maybe Text -> CompleteWorkflowExecutionDecisionAttributes
CompleteWorkflowExecutionDecisionAttributes'
    { $sel:result:CompleteWorkflowExecutionDecisionAttributes' :: Maybe Text
result =
        Maybe Text
forall a. Maybe a
Prelude.Nothing
    }

-- | The result of the workflow execution. The form of the result is
-- implementation defined.
completeWorkflowExecutionDecisionAttributes_result :: Lens.Lens' CompleteWorkflowExecutionDecisionAttributes (Prelude.Maybe Prelude.Text)
completeWorkflowExecutionDecisionAttributes_result :: (Maybe Text -> f (Maybe Text))
-> CompleteWorkflowExecutionDecisionAttributes
-> f CompleteWorkflowExecutionDecisionAttributes
completeWorkflowExecutionDecisionAttributes_result = (CompleteWorkflowExecutionDecisionAttributes -> Maybe Text)
-> (CompleteWorkflowExecutionDecisionAttributes
    -> Maybe Text -> CompleteWorkflowExecutionDecisionAttributes)
-> Lens
     CompleteWorkflowExecutionDecisionAttributes
     CompleteWorkflowExecutionDecisionAttributes
     (Maybe Text)
     (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\CompleteWorkflowExecutionDecisionAttributes' {Maybe Text
result :: Maybe Text
$sel:result:CompleteWorkflowExecutionDecisionAttributes' :: CompleteWorkflowExecutionDecisionAttributes -> Maybe Text
result} -> Maybe Text
result) (\s :: CompleteWorkflowExecutionDecisionAttributes
s@CompleteWorkflowExecutionDecisionAttributes' {} Maybe Text
a -> CompleteWorkflowExecutionDecisionAttributes
s {$sel:result:CompleteWorkflowExecutionDecisionAttributes' :: Maybe Text
result = Maybe Text
a} :: CompleteWorkflowExecutionDecisionAttributes)

instance
  Prelude.Hashable
    CompleteWorkflowExecutionDecisionAttributes

instance
  Prelude.NFData
    CompleteWorkflowExecutionDecisionAttributes

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