{-# 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.MediaConnect.DeleteFlow
-- 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 flow. Before you can delete a flow, you must stop the flow.
module Amazonka.MediaConnect.DeleteFlow
  ( -- * Creating a Request
    DeleteFlow (..),
    newDeleteFlow,

    -- * Request Lenses
    deleteFlow_flowArn,

    -- * Destructuring the Response
    DeleteFlowResponse (..),
    newDeleteFlowResponse,

    -- * Response Lenses
    deleteFlowResponse_flowArn,
    deleteFlowResponse_status,
    deleteFlowResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDeleteFlow' smart constructor.
data DeleteFlow = DeleteFlow'
  { -- | The ARN of the flow that you want to delete.
    flowArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteFlow' 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:
--
-- 'flowArn', 'deleteFlow_flowArn' - The ARN of the flow that you want to delete.
newDeleteFlow ::
  -- | 'flowArn'
  Prelude.Text ->
  DeleteFlow
newDeleteFlow pFlowArn_ =
  DeleteFlow' {flowArn = pFlowArn_}

-- | The ARN of the flow that you want to delete.
deleteFlow_flowArn :: Lens.Lens' DeleteFlow Prelude.Text
deleteFlow_flowArn = Lens.lens (\DeleteFlow' {flowArn} -> flowArn) (\s@DeleteFlow' {} a -> s {flowArn = a} :: DeleteFlow)

instance Core.AWSRequest DeleteFlow where
  type AWSResponse DeleteFlow = DeleteFlowResponse
  request overrides =
    Request.delete (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          DeleteFlowResponse'
            Prelude.<$> (x Data..?> "flowArn")
            Prelude.<*> (x Data..?> "status")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable DeleteFlow where
  hashWithSalt _salt DeleteFlow' {..} =
    _salt `Prelude.hashWithSalt` flowArn

instance Prelude.NFData DeleteFlow where
  rnf DeleteFlow' {..} = Prelude.rnf flowArn

instance Data.ToHeaders DeleteFlow where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToPath DeleteFlow where
  toPath DeleteFlow' {..} =
    Prelude.mconcat ["/v1/flows/", Data.toBS flowArn]

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

-- | /See:/ 'newDeleteFlowResponse' smart constructor.
data DeleteFlowResponse = DeleteFlowResponse'
  { -- | The ARN of the flow that was deleted.
    flowArn :: Prelude.Maybe Prelude.Text,
    -- | The status of the flow when the DeleteFlow process begins.
    status :: Prelude.Maybe Status,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteFlowResponse' 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:
--
-- 'flowArn', 'deleteFlowResponse_flowArn' - The ARN of the flow that was deleted.
--
-- 'status', 'deleteFlowResponse_status' - The status of the flow when the DeleteFlow process begins.
--
-- 'httpStatus', 'deleteFlowResponse_httpStatus' - The response's http status code.
newDeleteFlowResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DeleteFlowResponse
newDeleteFlowResponse pHttpStatus_ =
  DeleteFlowResponse'
    { flowArn = Prelude.Nothing,
      status = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The ARN of the flow that was deleted.
deleteFlowResponse_flowArn :: Lens.Lens' DeleteFlowResponse (Prelude.Maybe Prelude.Text)
deleteFlowResponse_flowArn = Lens.lens (\DeleteFlowResponse' {flowArn} -> flowArn) (\s@DeleteFlowResponse' {} a -> s {flowArn = a} :: DeleteFlowResponse)

-- | The status of the flow when the DeleteFlow process begins.
deleteFlowResponse_status :: Lens.Lens' DeleteFlowResponse (Prelude.Maybe Status)
deleteFlowResponse_status = Lens.lens (\DeleteFlowResponse' {status} -> status) (\s@DeleteFlowResponse' {} a -> s {status = a} :: DeleteFlowResponse)

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

instance Prelude.NFData DeleteFlowResponse where
  rnf DeleteFlowResponse' {..} =
    Prelude.rnf flowArn
      `Prelude.seq` Prelude.rnf status
      `Prelude.seq` Prelude.rnf httpStatus