{-# 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.GlobalAccelerator.DescribeAccelerator
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Describe an accelerator.
module Amazonka.GlobalAccelerator.DescribeAccelerator
  ( -- * Creating a Request
    DescribeAccelerator (..),
    newDescribeAccelerator,

    -- * Request Lenses
    describeAccelerator_acceleratorArn,

    -- * Destructuring the Response
    DescribeAcceleratorResponse (..),
    newDescribeAcceleratorResponse,

    -- * Response Lenses
    describeAcceleratorResponse_accelerator,
    describeAcceleratorResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeAccelerator' smart constructor.
data DescribeAccelerator = DescribeAccelerator'
  { -- | The Amazon Resource Name (ARN) of the accelerator to describe.
    acceleratorArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeAccelerator' 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:
--
-- 'acceleratorArn', 'describeAccelerator_acceleratorArn' - The Amazon Resource Name (ARN) of the accelerator to describe.
newDescribeAccelerator ::
  -- | 'acceleratorArn'
  Prelude.Text ->
  DescribeAccelerator
newDescribeAccelerator pAcceleratorArn_ =
  DescribeAccelerator'
    { acceleratorArn =
        pAcceleratorArn_
    }

-- | The Amazon Resource Name (ARN) of the accelerator to describe.
describeAccelerator_acceleratorArn :: Lens.Lens' DescribeAccelerator Prelude.Text
describeAccelerator_acceleratorArn = Lens.lens (\DescribeAccelerator' {acceleratorArn} -> acceleratorArn) (\s@DescribeAccelerator' {} a -> s {acceleratorArn = a} :: DescribeAccelerator)

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

instance Prelude.Hashable DescribeAccelerator where
  hashWithSalt _salt DescribeAccelerator' {..} =
    _salt `Prelude.hashWithSalt` acceleratorArn

instance Prelude.NFData DescribeAccelerator where
  rnf DescribeAccelerator' {..} =
    Prelude.rnf acceleratorArn

instance Data.ToHeaders DescribeAccelerator where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "GlobalAccelerator_V20180706.DescribeAccelerator" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON DescribeAccelerator where
  toJSON DescribeAccelerator' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just
              ("AcceleratorArn" Data..= acceleratorArn)
          ]
      )

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

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

-- | /See:/ 'newDescribeAcceleratorResponse' smart constructor.
data DescribeAcceleratorResponse = DescribeAcceleratorResponse'
  { -- | The description of the accelerator.
    accelerator :: Prelude.Maybe Accelerator,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeAcceleratorResponse' 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:
--
-- 'accelerator', 'describeAcceleratorResponse_accelerator' - The description of the accelerator.
--
-- 'httpStatus', 'describeAcceleratorResponse_httpStatus' - The response's http status code.
newDescribeAcceleratorResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeAcceleratorResponse
newDescribeAcceleratorResponse pHttpStatus_ =
  DescribeAcceleratorResponse'
    { accelerator =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The description of the accelerator.
describeAcceleratorResponse_accelerator :: Lens.Lens' DescribeAcceleratorResponse (Prelude.Maybe Accelerator)
describeAcceleratorResponse_accelerator = Lens.lens (\DescribeAcceleratorResponse' {accelerator} -> accelerator) (\s@DescribeAcceleratorResponse' {} a -> s {accelerator = a} :: DescribeAcceleratorResponse)

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

instance Prelude.NFData DescribeAcceleratorResponse where
  rnf DescribeAcceleratorResponse' {..} =
    Prelude.rnf accelerator
      `Prelude.seq` Prelude.rnf httpStatus