{-# 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.Shield.DescribeProtection
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists the details of a Protection object.
module Amazonka.Shield.DescribeProtection
  ( -- * Creating a Request
    DescribeProtection (..),
    newDescribeProtection,

    -- * Request Lenses
    describeProtection_protectionId,
    describeProtection_resourceArn,

    -- * Destructuring the Response
    DescribeProtectionResponse (..),
    newDescribeProtectionResponse,

    -- * Response Lenses
    describeProtectionResponse_protection,
    describeProtectionResponse_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.Shield.Types

-- | /See:/ 'newDescribeProtection' smart constructor.
data DescribeProtection = DescribeProtection'
  { -- | The unique identifier (ID) for the Protection object to describe. You
    -- must provide either the @ResourceArn@ of the protected resource or the
    -- @ProtectionID@ of the protection, but not both.
    protectionId :: Prelude.Maybe Prelude.Text,
    -- | The ARN (Amazon Resource Name) of the protected Amazon Web Services
    -- resource. You must provide either the @ResourceArn@ of the protected
    -- resource or the @ProtectionID@ of the protection, but not both.
    resourceArn :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeProtection' 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:
--
-- 'protectionId', 'describeProtection_protectionId' - The unique identifier (ID) for the Protection object to describe. You
-- must provide either the @ResourceArn@ of the protected resource or the
-- @ProtectionID@ of the protection, but not both.
--
-- 'resourceArn', 'describeProtection_resourceArn' - The ARN (Amazon Resource Name) of the protected Amazon Web Services
-- resource. You must provide either the @ResourceArn@ of the protected
-- resource or the @ProtectionID@ of the protection, but not both.
newDescribeProtection ::
  DescribeProtection
newDescribeProtection =
  DescribeProtection'
    { protectionId = Prelude.Nothing,
      resourceArn = Prelude.Nothing
    }

-- | The unique identifier (ID) for the Protection object to describe. You
-- must provide either the @ResourceArn@ of the protected resource or the
-- @ProtectionID@ of the protection, but not both.
describeProtection_protectionId :: Lens.Lens' DescribeProtection (Prelude.Maybe Prelude.Text)
describeProtection_protectionId = Lens.lens (\DescribeProtection' {protectionId} -> protectionId) (\s@DescribeProtection' {} a -> s {protectionId = a} :: DescribeProtection)

-- | The ARN (Amazon Resource Name) of the protected Amazon Web Services
-- resource. You must provide either the @ResourceArn@ of the protected
-- resource or the @ProtectionID@ of the protection, but not both.
describeProtection_resourceArn :: Lens.Lens' DescribeProtection (Prelude.Maybe Prelude.Text)
describeProtection_resourceArn = Lens.lens (\DescribeProtection' {resourceArn} -> resourceArn) (\s@DescribeProtection' {} a -> s {resourceArn = a} :: DescribeProtection)

instance Core.AWSRequest DescribeProtection where
  type
    AWSResponse DescribeProtection =
      DescribeProtectionResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          DescribeProtectionResponse'
            Prelude.<$> (x Data..?> "Protection")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

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

instance Prelude.NFData DescribeProtection where
  rnf DescribeProtection' {..} =
    Prelude.rnf protectionId
      `Prelude.seq` Prelude.rnf resourceArn

instance Data.ToHeaders DescribeProtection where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "AWSShield_20160616.DescribeProtection" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON DescribeProtection where
  toJSON DescribeProtection' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("ProtectionId" Data..=) Prelude.<$> protectionId,
            ("ResourceArn" Data..=) Prelude.<$> resourceArn
          ]
      )

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

instance Data.ToQuery DescribeProtection where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newDescribeProtectionResponse' smart constructor.
data DescribeProtectionResponse = DescribeProtectionResponse'
  { -- | The Protection that you requested.
    protection :: Prelude.Maybe Protection,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeProtectionResponse' 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:
--
-- 'protection', 'describeProtectionResponse_protection' - The Protection that you requested.
--
-- 'httpStatus', 'describeProtectionResponse_httpStatus' - The response's http status code.
newDescribeProtectionResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeProtectionResponse
newDescribeProtectionResponse pHttpStatus_ =
  DescribeProtectionResponse'
    { protection =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The Protection that you requested.
describeProtectionResponse_protection :: Lens.Lens' DescribeProtectionResponse (Prelude.Maybe Protection)
describeProtectionResponse_protection = Lens.lens (\DescribeProtectionResponse' {protection} -> protection) (\s@DescribeProtectionResponse' {} a -> s {protection = a} :: DescribeProtectionResponse)

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

instance Prelude.NFData DescribeProtectionResponse where
  rnf DescribeProtectionResponse' {..} =
    Prelude.rnf protection
      `Prelude.seq` Prelude.rnf httpStatus