{-# 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.Transfer.DescribeAgreement
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Describes the agreement that\'s identified by the @AgreementId@.
module Amazonka.Transfer.DescribeAgreement
  ( -- * Creating a Request
    DescribeAgreement (..),
    newDescribeAgreement,

    -- * Request Lenses
    describeAgreement_agreementId,
    describeAgreement_serverId,

    -- * Destructuring the Response
    DescribeAgreementResponse (..),
    newDescribeAgreementResponse,

    -- * Response Lenses
    describeAgreementResponse_httpStatus,
    describeAgreementResponse_agreement,
  )
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.Transfer.Types

-- | /See:/ 'newDescribeAgreement' smart constructor.
data DescribeAgreement = DescribeAgreement'
  { -- | A unique identifier for the agreement. This identifier is returned when
    -- you create an agreement.
    agreementId :: Prelude.Text,
    -- | The server identifier that\'s associated with the agreement.
    serverId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeAgreement' 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:
--
-- 'agreementId', 'describeAgreement_agreementId' - A unique identifier for the agreement. This identifier is returned when
-- you create an agreement.
--
-- 'serverId', 'describeAgreement_serverId' - The server identifier that\'s associated with the agreement.
newDescribeAgreement ::
  -- | 'agreementId'
  Prelude.Text ->
  -- | 'serverId'
  Prelude.Text ->
  DescribeAgreement
newDescribeAgreement pAgreementId_ pServerId_ =
  DescribeAgreement'
    { agreementId = pAgreementId_,
      serverId = pServerId_
    }

-- | A unique identifier for the agreement. This identifier is returned when
-- you create an agreement.
describeAgreement_agreementId :: Lens.Lens' DescribeAgreement Prelude.Text
describeAgreement_agreementId = Lens.lens (\DescribeAgreement' {agreementId} -> agreementId) (\s@DescribeAgreement' {} a -> s {agreementId = a} :: DescribeAgreement)

-- | The server identifier that\'s associated with the agreement.
describeAgreement_serverId :: Lens.Lens' DescribeAgreement Prelude.Text
describeAgreement_serverId = Lens.lens (\DescribeAgreement' {serverId} -> serverId) (\s@DescribeAgreement' {} a -> s {serverId = a} :: DescribeAgreement)

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

instance Prelude.Hashable DescribeAgreement where
  hashWithSalt _salt DescribeAgreement' {..} =
    _salt
      `Prelude.hashWithSalt` agreementId
      `Prelude.hashWithSalt` serverId

instance Prelude.NFData DescribeAgreement where
  rnf DescribeAgreement' {..} =
    Prelude.rnf agreementId
      `Prelude.seq` Prelude.rnf serverId

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

instance Data.ToJSON DescribeAgreement where
  toJSON DescribeAgreement' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just ("AgreementId" Data..= agreementId),
            Prelude.Just ("ServerId" Data..= serverId)
          ]
      )

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

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

-- | /See:/ 'newDescribeAgreementResponse' smart constructor.
data DescribeAgreementResponse = DescribeAgreementResponse'
  { -- | The response's http status code.
    httpStatus :: Prelude.Int,
    -- | The details for the specified agreement, returned as a
    -- @DescribedAgreement@ object.
    agreement :: DescribedAgreement
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeAgreementResponse' 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', 'describeAgreementResponse_httpStatus' - The response's http status code.
--
-- 'agreement', 'describeAgreementResponse_agreement' - The details for the specified agreement, returned as a
-- @DescribedAgreement@ object.
newDescribeAgreementResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  -- | 'agreement'
  DescribedAgreement ->
  DescribeAgreementResponse
newDescribeAgreementResponse pHttpStatus_ pAgreement_ =
  DescribeAgreementResponse'
    { httpStatus =
        pHttpStatus_,
      agreement = pAgreement_
    }

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

-- | The details for the specified agreement, returned as a
-- @DescribedAgreement@ object.
describeAgreementResponse_agreement :: Lens.Lens' DescribeAgreementResponse DescribedAgreement
describeAgreementResponse_agreement = Lens.lens (\DescribeAgreementResponse' {agreement} -> agreement) (\s@DescribeAgreementResponse' {} a -> s {agreement = a} :: DescribeAgreementResponse)

instance Prelude.NFData DescribeAgreementResponse where
  rnf DescribeAgreementResponse' {..} =
    Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf agreement