{-# 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.ResilienceHub.DescribeResiliencyPolicy
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Describes a specified resiliency policy for an AWS Resilience Hub
-- application. The returned policy object includes creation time, data
-- location constraints, the Amazon Resource Name (ARN) for the policy,
-- tags, tier, and more.
module Amazonka.ResilienceHub.DescribeResiliencyPolicy
  ( -- * Creating a Request
    DescribeResiliencyPolicy (..),
    newDescribeResiliencyPolicy,

    -- * Request Lenses
    describeResiliencyPolicy_policyArn,

    -- * Destructuring the Response
    DescribeResiliencyPolicyResponse (..),
    newDescribeResiliencyPolicyResponse,

    -- * Response Lenses
    describeResiliencyPolicyResponse_httpStatus,
    describeResiliencyPolicyResponse_policy,
  )
where

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 Amazonka.ResilienceHub.Types
import qualified Amazonka.Response as Response

-- | /See:/ 'newDescribeResiliencyPolicy' smart constructor.
data DescribeResiliencyPolicy = DescribeResiliencyPolicy'
  { -- | The Amazon Resource Name (ARN) of the resiliency policy. The format for
    -- this ARN is:
    -- arn:@partition@:resiliencehub:@region@:@account@:resiliency-policy\/@policy-id@.
    -- For more information about ARNs, see
    -- <https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html Amazon Resource Names (ARNs)>
    -- in the /AWS General Reference/.
    DescribeResiliencyPolicy -> Text
policyArn :: Prelude.Text
  }
  deriving (DescribeResiliencyPolicy -> DescribeResiliencyPolicy -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeResiliencyPolicy -> DescribeResiliencyPolicy -> Bool
$c/= :: DescribeResiliencyPolicy -> DescribeResiliencyPolicy -> Bool
== :: DescribeResiliencyPolicy -> DescribeResiliencyPolicy -> Bool
$c== :: DescribeResiliencyPolicy -> DescribeResiliencyPolicy -> Bool
Prelude.Eq, ReadPrec [DescribeResiliencyPolicy]
ReadPrec DescribeResiliencyPolicy
Int -> ReadS DescribeResiliencyPolicy
ReadS [DescribeResiliencyPolicy]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeResiliencyPolicy]
$creadListPrec :: ReadPrec [DescribeResiliencyPolicy]
readPrec :: ReadPrec DescribeResiliencyPolicy
$creadPrec :: ReadPrec DescribeResiliencyPolicy
readList :: ReadS [DescribeResiliencyPolicy]
$creadList :: ReadS [DescribeResiliencyPolicy]
readsPrec :: Int -> ReadS DescribeResiliencyPolicy
$creadsPrec :: Int -> ReadS DescribeResiliencyPolicy
Prelude.Read, Int -> DescribeResiliencyPolicy -> ShowS
[DescribeResiliencyPolicy] -> ShowS
DescribeResiliencyPolicy -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeResiliencyPolicy] -> ShowS
$cshowList :: [DescribeResiliencyPolicy] -> ShowS
show :: DescribeResiliencyPolicy -> String
$cshow :: DescribeResiliencyPolicy -> String
showsPrec :: Int -> DescribeResiliencyPolicy -> ShowS
$cshowsPrec :: Int -> DescribeResiliencyPolicy -> ShowS
Prelude.Show, forall x.
Rep DescribeResiliencyPolicy x -> DescribeResiliencyPolicy
forall x.
DescribeResiliencyPolicy -> Rep DescribeResiliencyPolicy x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeResiliencyPolicy x -> DescribeResiliencyPolicy
$cfrom :: forall x.
DescribeResiliencyPolicy -> Rep DescribeResiliencyPolicy x
Prelude.Generic)

-- |
-- Create a value of 'DescribeResiliencyPolicy' 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:
--
-- 'policyArn', 'describeResiliencyPolicy_policyArn' - The Amazon Resource Name (ARN) of the resiliency policy. The format for
-- this ARN is:
-- arn:@partition@:resiliencehub:@region@:@account@:resiliency-policy\/@policy-id@.
-- For more information about ARNs, see
-- <https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html Amazon Resource Names (ARNs)>
-- in the /AWS General Reference/.
newDescribeResiliencyPolicy ::
  -- | 'policyArn'
  Prelude.Text ->
  DescribeResiliencyPolicy
newDescribeResiliencyPolicy :: Text -> DescribeResiliencyPolicy
newDescribeResiliencyPolicy Text
pPolicyArn_ =
  DescribeResiliencyPolicy' {$sel:policyArn:DescribeResiliencyPolicy' :: Text
policyArn = Text
pPolicyArn_}

-- | The Amazon Resource Name (ARN) of the resiliency policy. The format for
-- this ARN is:
-- arn:@partition@:resiliencehub:@region@:@account@:resiliency-policy\/@policy-id@.
-- For more information about ARNs, see
-- <https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html Amazon Resource Names (ARNs)>
-- in the /AWS General Reference/.
describeResiliencyPolicy_policyArn :: Lens.Lens' DescribeResiliencyPolicy Prelude.Text
describeResiliencyPolicy_policyArn :: Lens' DescribeResiliencyPolicy Text
describeResiliencyPolicy_policyArn = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeResiliencyPolicy' {Text
policyArn :: Text
$sel:policyArn:DescribeResiliencyPolicy' :: DescribeResiliencyPolicy -> Text
policyArn} -> Text
policyArn) (\s :: DescribeResiliencyPolicy
s@DescribeResiliencyPolicy' {} Text
a -> DescribeResiliencyPolicy
s {$sel:policyArn:DescribeResiliencyPolicy' :: Text
policyArn = Text
a} :: DescribeResiliencyPolicy)

instance Core.AWSRequest DescribeResiliencyPolicy where
  type
    AWSResponse DescribeResiliencyPolicy =
      DescribeResiliencyPolicyResponse
  request :: (Service -> Service)
-> DescribeResiliencyPolicy -> Request DescribeResiliencyPolicy
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 DescribeResiliencyPolicy
-> ClientResponse ClientBody
-> m (Either
        Error (ClientResponse (AWSResponse DescribeResiliencyPolicy)))
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 ->
          Int -> ResiliencyPolicy -> DescribeResiliencyPolicyResponse
DescribeResiliencyPolicyResponse'
            forall (f :: * -> *) a b. Functor 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))
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Either String a
Data..:> Key
"policy")
      )

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

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

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

instance Data.ToPath DescribeResiliencyPolicy where
  toPath :: DescribeResiliencyPolicy -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/describe-resiliency-policy"

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

-- | /See:/ 'newDescribeResiliencyPolicyResponse' smart constructor.
data DescribeResiliencyPolicyResponse = DescribeResiliencyPolicyResponse'
  { -- | The response's http status code.
    DescribeResiliencyPolicyResponse -> Int
httpStatus :: Prelude.Int,
    -- | Information about the specific resiliency policy, returned as an object.
    -- This object includes creation time, data location constraints, its name,
    -- description, tags, the recovery time objective (RTO) and recovery point
    -- objective (RPO) in seconds, and more.
    DescribeResiliencyPolicyResponse -> ResiliencyPolicy
policy :: ResiliencyPolicy
  }
  deriving (DescribeResiliencyPolicyResponse
-> DescribeResiliencyPolicyResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeResiliencyPolicyResponse
-> DescribeResiliencyPolicyResponse -> Bool
$c/= :: DescribeResiliencyPolicyResponse
-> DescribeResiliencyPolicyResponse -> Bool
== :: DescribeResiliencyPolicyResponse
-> DescribeResiliencyPolicyResponse -> Bool
$c== :: DescribeResiliencyPolicyResponse
-> DescribeResiliencyPolicyResponse -> Bool
Prelude.Eq, Int -> DescribeResiliencyPolicyResponse -> ShowS
[DescribeResiliencyPolicyResponse] -> ShowS
DescribeResiliencyPolicyResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeResiliencyPolicyResponse] -> ShowS
$cshowList :: [DescribeResiliencyPolicyResponse] -> ShowS
show :: DescribeResiliencyPolicyResponse -> String
$cshow :: DescribeResiliencyPolicyResponse -> String
showsPrec :: Int -> DescribeResiliencyPolicyResponse -> ShowS
$cshowsPrec :: Int -> DescribeResiliencyPolicyResponse -> ShowS
Prelude.Show, forall x.
Rep DescribeResiliencyPolicyResponse x
-> DescribeResiliencyPolicyResponse
forall x.
DescribeResiliencyPolicyResponse
-> Rep DescribeResiliencyPolicyResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep DescribeResiliencyPolicyResponse x
-> DescribeResiliencyPolicyResponse
$cfrom :: forall x.
DescribeResiliencyPolicyResponse
-> Rep DescribeResiliencyPolicyResponse x
Prelude.Generic)

-- |
-- Create a value of 'DescribeResiliencyPolicyResponse' 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:
--
-- 'httpStatus', 'describeResiliencyPolicyResponse_httpStatus' - The response's http status code.
--
-- 'policy', 'describeResiliencyPolicyResponse_policy' - Information about the specific resiliency policy, returned as an object.
-- This object includes creation time, data location constraints, its name,
-- description, tags, the recovery time objective (RTO) and recovery point
-- objective (RPO) in seconds, and more.
newDescribeResiliencyPolicyResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  -- | 'policy'
  ResiliencyPolicy ->
  DescribeResiliencyPolicyResponse
newDescribeResiliencyPolicyResponse :: Int -> ResiliencyPolicy -> DescribeResiliencyPolicyResponse
newDescribeResiliencyPolicyResponse
  Int
pHttpStatus_
  ResiliencyPolicy
pPolicy_ =
    DescribeResiliencyPolicyResponse'
      { $sel:httpStatus:DescribeResiliencyPolicyResponse' :: Int
httpStatus =
          Int
pHttpStatus_,
        $sel:policy:DescribeResiliencyPolicyResponse' :: ResiliencyPolicy
policy = ResiliencyPolicy
pPolicy_
      }

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

-- | Information about the specific resiliency policy, returned as an object.
-- This object includes creation time, data location constraints, its name,
-- description, tags, the recovery time objective (RTO) and recovery point
-- objective (RPO) in seconds, and more.
describeResiliencyPolicyResponse_policy :: Lens.Lens' DescribeResiliencyPolicyResponse ResiliencyPolicy
describeResiliencyPolicyResponse_policy :: Lens' DescribeResiliencyPolicyResponse ResiliencyPolicy
describeResiliencyPolicyResponse_policy = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeResiliencyPolicyResponse' {ResiliencyPolicy
policy :: ResiliencyPolicy
$sel:policy:DescribeResiliencyPolicyResponse' :: DescribeResiliencyPolicyResponse -> ResiliencyPolicy
policy} -> ResiliencyPolicy
policy) (\s :: DescribeResiliencyPolicyResponse
s@DescribeResiliencyPolicyResponse' {} ResiliencyPolicy
a -> DescribeResiliencyPolicyResponse
s {$sel:policy:DescribeResiliencyPolicyResponse' :: ResiliencyPolicy
policy = ResiliencyPolicy
a} :: DescribeResiliencyPolicyResponse)

instance
  Prelude.NFData
    DescribeResiliencyPolicyResponse
  where
  rnf :: DescribeResiliencyPolicyResponse -> ()
rnf DescribeResiliencyPolicyResponse' {Int
ResiliencyPolicy
policy :: ResiliencyPolicy
httpStatus :: Int
$sel:policy:DescribeResiliencyPolicyResponse' :: DescribeResiliencyPolicyResponse -> ResiliencyPolicy
$sel:httpStatus:DescribeResiliencyPolicyResponse' :: DescribeResiliencyPolicyResponse -> Int
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf ResiliencyPolicy
policy