{-# 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.Firehose.DeleteDeliveryStream
-- 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 delivery stream and its data.
--
-- To check the state of a delivery stream, use DescribeDeliveryStream. You
-- can delete a delivery stream only if it is in one of the following
-- states: @ACTIVE@, @DELETING@, @CREATING_FAILED@, or @DELETING_FAILED@.
-- You can\'t delete a delivery stream that is in the @CREATING@ state.
-- While the deletion request is in process, the delivery stream is in the
-- @DELETING@ state.
--
-- While the delivery stream is in the @DELETING@ state, the service might
-- continue to accept records, but it doesn\'t make any guarantees with
-- respect to delivering the data. Therefore, as a best practice, first
-- stop any applications that are sending records before you delete a
-- delivery stream.
module Amazonka.Firehose.DeleteDeliveryStream
  ( -- * Creating a Request
    DeleteDeliveryStream (..),
    newDeleteDeliveryStream,

    -- * Request Lenses
    deleteDeliveryStream_allowForceDelete,
    deleteDeliveryStream_deliveryStreamName,

    -- * Destructuring the Response
    DeleteDeliveryStreamResponse (..),
    newDeleteDeliveryStreamResponse,

    -- * Response Lenses
    deleteDeliveryStreamResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.Firehose.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newDeleteDeliveryStream' smart constructor.
data DeleteDeliveryStream = DeleteDeliveryStream'
  { -- | Set this to true if you want to delete the delivery stream even if
    -- Kinesis Data Firehose is unable to retire the grant for the CMK. Kinesis
    -- Data Firehose might be unable to retire the grant due to a customer
    -- error, such as when the CMK or the grant are in an invalid state. If you
    -- force deletion, you can then use the
    -- <https://docs.aws.amazon.com/kms/latest/APIReference/API_RevokeGrant.html RevokeGrant>
    -- operation to revoke the grant you gave to Kinesis Data Firehose. If a
    -- failure to retire the grant happens due to an Amazon Web Services KMS
    -- issue, Kinesis Data Firehose keeps retrying the delete operation.
    --
    -- The default value is false.
    allowForceDelete :: Prelude.Maybe Prelude.Bool,
    -- | The name of the delivery stream.
    deliveryStreamName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteDeliveryStream' 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:
--
-- 'allowForceDelete', 'deleteDeliveryStream_allowForceDelete' - Set this to true if you want to delete the delivery stream even if
-- Kinesis Data Firehose is unable to retire the grant for the CMK. Kinesis
-- Data Firehose might be unable to retire the grant due to a customer
-- error, such as when the CMK or the grant are in an invalid state. If you
-- force deletion, you can then use the
-- <https://docs.aws.amazon.com/kms/latest/APIReference/API_RevokeGrant.html RevokeGrant>
-- operation to revoke the grant you gave to Kinesis Data Firehose. If a
-- failure to retire the grant happens due to an Amazon Web Services KMS
-- issue, Kinesis Data Firehose keeps retrying the delete operation.
--
-- The default value is false.
--
-- 'deliveryStreamName', 'deleteDeliveryStream_deliveryStreamName' - The name of the delivery stream.
newDeleteDeliveryStream ::
  -- | 'deliveryStreamName'
  Prelude.Text ->
  DeleteDeliveryStream
newDeleteDeliveryStream pDeliveryStreamName_ =
  DeleteDeliveryStream'
    { allowForceDelete =
        Prelude.Nothing,
      deliveryStreamName = pDeliveryStreamName_
    }

-- | Set this to true if you want to delete the delivery stream even if
-- Kinesis Data Firehose is unable to retire the grant for the CMK. Kinesis
-- Data Firehose might be unable to retire the grant due to a customer
-- error, such as when the CMK or the grant are in an invalid state. If you
-- force deletion, you can then use the
-- <https://docs.aws.amazon.com/kms/latest/APIReference/API_RevokeGrant.html RevokeGrant>
-- operation to revoke the grant you gave to Kinesis Data Firehose. If a
-- failure to retire the grant happens due to an Amazon Web Services KMS
-- issue, Kinesis Data Firehose keeps retrying the delete operation.
--
-- The default value is false.
deleteDeliveryStream_allowForceDelete :: Lens.Lens' DeleteDeliveryStream (Prelude.Maybe Prelude.Bool)
deleteDeliveryStream_allowForceDelete = Lens.lens (\DeleteDeliveryStream' {allowForceDelete} -> allowForceDelete) (\s@DeleteDeliveryStream' {} a -> s {allowForceDelete = a} :: DeleteDeliveryStream)

-- | The name of the delivery stream.
deleteDeliveryStream_deliveryStreamName :: Lens.Lens' DeleteDeliveryStream Prelude.Text
deleteDeliveryStream_deliveryStreamName = Lens.lens (\DeleteDeliveryStream' {deliveryStreamName} -> deliveryStreamName) (\s@DeleteDeliveryStream' {} a -> s {deliveryStreamName = a} :: DeleteDeliveryStream)

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

instance Prelude.Hashable DeleteDeliveryStream where
  hashWithSalt _salt DeleteDeliveryStream' {..} =
    _salt
      `Prelude.hashWithSalt` allowForceDelete
      `Prelude.hashWithSalt` deliveryStreamName

instance Prelude.NFData DeleteDeliveryStream where
  rnf DeleteDeliveryStream' {..} =
    Prelude.rnf allowForceDelete
      `Prelude.seq` Prelude.rnf deliveryStreamName

instance Data.ToHeaders DeleteDeliveryStream where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "Firehose_20150804.DeleteDeliveryStream" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON DeleteDeliveryStream where
  toJSON DeleteDeliveryStream' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("AllowForceDelete" Data..=)
              Prelude.<$> allowForceDelete,
            Prelude.Just
              ("DeliveryStreamName" Data..= deliveryStreamName)
          ]
      )

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

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

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

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

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

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