{-# 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.SNS.GetDataProtectionPolicy
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves the specified inline @DataProtectionPolicy@ document that is
-- stored in the specified Amazon SNS topic.
module Amazonka.SNS.GetDataProtectionPolicy
  ( -- * Creating a Request
    GetDataProtectionPolicy (..),
    newGetDataProtectionPolicy,

    -- * Request Lenses
    getDataProtectionPolicy_resourceArn,

    -- * Destructuring the Response
    GetDataProtectionPolicyResponse (..),
    newGetDataProtectionPolicyResponse,

    -- * Response Lenses
    getDataProtectionPolicyResponse_dataProtectionPolicy,
    getDataProtectionPolicyResponse_httpStatus,
  )
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 qualified Amazonka.Response as Response
import Amazonka.SNS.Types

-- | /See:/ 'newGetDataProtectionPolicy' smart constructor.
data GetDataProtectionPolicy = GetDataProtectionPolicy'
  { -- | The ARN of the topic whose @DataProtectionPolicy@ you want to get.
    --
    -- 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 Amazon Web Services General Reference.
    resourceArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetDataProtectionPolicy' 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:
--
-- 'resourceArn', 'getDataProtectionPolicy_resourceArn' - The ARN of the topic whose @DataProtectionPolicy@ you want to get.
--
-- 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 Amazon Web Services General Reference.
newGetDataProtectionPolicy ::
  -- | 'resourceArn'
  Prelude.Text ->
  GetDataProtectionPolicy
newGetDataProtectionPolicy pResourceArn_ =
  GetDataProtectionPolicy'
    { resourceArn =
        pResourceArn_
    }

-- | The ARN of the topic whose @DataProtectionPolicy@ you want to get.
--
-- 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 Amazon Web Services General Reference.
getDataProtectionPolicy_resourceArn :: Lens.Lens' GetDataProtectionPolicy Prelude.Text
getDataProtectionPolicy_resourceArn = Lens.lens (\GetDataProtectionPolicy' {resourceArn} -> resourceArn) (\s@GetDataProtectionPolicy' {} a -> s {resourceArn = a} :: GetDataProtectionPolicy)

instance Core.AWSRequest GetDataProtectionPolicy where
  type
    AWSResponse GetDataProtectionPolicy =
      GetDataProtectionPolicyResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "GetDataProtectionPolicyResult"
      ( \s h x ->
          GetDataProtectionPolicyResponse'
            Prelude.<$> (x Data..@? "DataProtectionPolicy")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable GetDataProtectionPolicy where
  hashWithSalt _salt GetDataProtectionPolicy' {..} =
    _salt `Prelude.hashWithSalt` resourceArn

instance Prelude.NFData GetDataProtectionPolicy where
  rnf GetDataProtectionPolicy' {..} =
    Prelude.rnf resourceArn

instance Data.ToHeaders GetDataProtectionPolicy where
  toHeaders = Prelude.const Prelude.mempty

instance Data.ToPath GetDataProtectionPolicy where
  toPath = Prelude.const "/"

instance Data.ToQuery GetDataProtectionPolicy where
  toQuery GetDataProtectionPolicy' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("GetDataProtectionPolicy" :: Prelude.ByteString),
        "Version"
          Data.=: ("2010-03-31" :: Prelude.ByteString),
        "ResourceArn" Data.=: resourceArn
      ]

-- | /See:/ 'newGetDataProtectionPolicyResponse' smart constructor.
data GetDataProtectionPolicyResponse = GetDataProtectionPolicyResponse'
  { -- | Retrieves the @DataProtectionPolicy@ in JSON string format.
    dataProtectionPolicy :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetDataProtectionPolicyResponse' 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:
--
-- 'dataProtectionPolicy', 'getDataProtectionPolicyResponse_dataProtectionPolicy' - Retrieves the @DataProtectionPolicy@ in JSON string format.
--
-- 'httpStatus', 'getDataProtectionPolicyResponse_httpStatus' - The response's http status code.
newGetDataProtectionPolicyResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetDataProtectionPolicyResponse
newGetDataProtectionPolicyResponse pHttpStatus_ =
  GetDataProtectionPolicyResponse'
    { dataProtectionPolicy =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | Retrieves the @DataProtectionPolicy@ in JSON string format.
getDataProtectionPolicyResponse_dataProtectionPolicy :: Lens.Lens' GetDataProtectionPolicyResponse (Prelude.Maybe Prelude.Text)
getDataProtectionPolicyResponse_dataProtectionPolicy = Lens.lens (\GetDataProtectionPolicyResponse' {dataProtectionPolicy} -> dataProtectionPolicy) (\s@GetDataProtectionPolicyResponse' {} a -> s {dataProtectionPolicy = a} :: GetDataProtectionPolicyResponse)

-- | The response's http status code.
getDataProtectionPolicyResponse_httpStatus :: Lens.Lens' GetDataProtectionPolicyResponse Prelude.Int
getDataProtectionPolicyResponse_httpStatus = Lens.lens (\GetDataProtectionPolicyResponse' {httpStatus} -> httpStatus) (\s@GetDataProtectionPolicyResponse' {} a -> s {httpStatus = a} :: GetDataProtectionPolicyResponse)

instance
  Prelude.NFData
    GetDataProtectionPolicyResponse
  where
  rnf GetDataProtectionPolicyResponse' {..} =
    Prelude.rnf dataProtectionPolicy
      `Prelude.seq` Prelude.rnf httpStatus