{-# 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.Route53.DeleteTrafficPolicy
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Deletes a traffic policy.
--
-- When you delete a traffic policy, Route 53 sets a flag on the policy to
-- indicate that it has been deleted. However, Route 53 never fully deletes
-- the traffic policy. Note the following:
--
-- -   Deleted traffic policies aren\'t listed if you run
--     <https://docs.aws.amazon.com/Route53/latest/APIReference/API_ListTrafficPolicies.html ListTrafficPolicies>.
--
-- -   There\'s no way to get a list of deleted policies.
--
-- -   If you retain the ID of the policy, you can get information about
--     the policy, including the traffic policy document, by running
--     <https://docs.aws.amazon.com/Route53/latest/APIReference/API_GetTrafficPolicy.html GetTrafficPolicy>.
module Amazonka.Route53.DeleteTrafficPolicy
  ( -- * Creating a Request
    DeleteTrafficPolicy (..),
    newDeleteTrafficPolicy,

    -- * Request Lenses
    deleteTrafficPolicy_id,
    deleteTrafficPolicy_version,

    -- * Destructuring the Response
    DeleteTrafficPolicyResponse (..),
    newDeleteTrafficPolicyResponse,

    -- * Response Lenses
    deleteTrafficPolicyResponse_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.Route53.Types

-- | A request to delete a specified traffic policy version.
--
-- /See:/ 'newDeleteTrafficPolicy' smart constructor.
data DeleteTrafficPolicy = DeleteTrafficPolicy'
  { -- | The ID of the traffic policy that you want to delete.
    id :: Prelude.Text,
    -- | The version number of the traffic policy that you want to delete.
    version :: Prelude.Natural
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteTrafficPolicy' 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:
--
-- 'id', 'deleteTrafficPolicy_id' - The ID of the traffic policy that you want to delete.
--
-- 'version', 'deleteTrafficPolicy_version' - The version number of the traffic policy that you want to delete.
newDeleteTrafficPolicy ::
  -- | 'id'
  Prelude.Text ->
  -- | 'version'
  Prelude.Natural ->
  DeleteTrafficPolicy
newDeleteTrafficPolicy pId_ pVersion_ =
  DeleteTrafficPolicy'
    { id = pId_,
      version = pVersion_
    }

-- | The ID of the traffic policy that you want to delete.
deleteTrafficPolicy_id :: Lens.Lens' DeleteTrafficPolicy Prelude.Text
deleteTrafficPolicy_id = Lens.lens (\DeleteTrafficPolicy' {id} -> id) (\s@DeleteTrafficPolicy' {} a -> s {id = a} :: DeleteTrafficPolicy)

-- | The version number of the traffic policy that you want to delete.
deleteTrafficPolicy_version :: Lens.Lens' DeleteTrafficPolicy Prelude.Natural
deleteTrafficPolicy_version = Lens.lens (\DeleteTrafficPolicy' {version} -> version) (\s@DeleteTrafficPolicy' {} a -> s {version = a} :: DeleteTrafficPolicy)

instance Core.AWSRequest DeleteTrafficPolicy where
  type
    AWSResponse DeleteTrafficPolicy =
      DeleteTrafficPolicyResponse
  request overrides =
    Request.delete (overrides defaultService)
  response =
    Response.receiveEmpty
      ( \s h x ->
          DeleteTrafficPolicyResponse'
            Prelude.<$> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DeleteTrafficPolicy where
  hashWithSalt _salt DeleteTrafficPolicy' {..} =
    _salt
      `Prelude.hashWithSalt` id
      `Prelude.hashWithSalt` version

instance Prelude.NFData DeleteTrafficPolicy where
  rnf DeleteTrafficPolicy' {..} =
    Prelude.rnf id `Prelude.seq` Prelude.rnf version

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

instance Data.ToPath DeleteTrafficPolicy where
  toPath DeleteTrafficPolicy' {..} =
    Prelude.mconcat
      [ "/2013-04-01/trafficpolicy/",
        Data.toBS id,
        "/",
        Data.toBS version
      ]

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

-- | An empty element.
--
-- /See:/ 'newDeleteTrafficPolicyResponse' smart constructor.
data DeleteTrafficPolicyResponse = DeleteTrafficPolicyResponse'
  { -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteTrafficPolicyResponse' 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', 'deleteTrafficPolicyResponse_httpStatus' - The response's http status code.
newDeleteTrafficPolicyResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DeleteTrafficPolicyResponse
newDeleteTrafficPolicyResponse pHttpStatus_ =
  DeleteTrafficPolicyResponse'
    { httpStatus =
        pHttpStatus_
    }

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

instance Prelude.NFData DeleteTrafficPolicyResponse where
  rnf DeleteTrafficPolicyResponse' {..} =
    Prelude.rnf httpStatus