{-# 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.MigrationHub.DescribeMigrationTask
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Retrieves a list of all attributes associated with a specific migration
-- task.
module Amazonka.MigrationHub.DescribeMigrationTask
  ( -- * Creating a Request
    DescribeMigrationTask (..),
    newDescribeMigrationTask,

    -- * Request Lenses
    describeMigrationTask_progressUpdateStream,
    describeMigrationTask_migrationTaskName,

    -- * Destructuring the Response
    DescribeMigrationTaskResponse (..),
    newDescribeMigrationTaskResponse,

    -- * Response Lenses
    describeMigrationTaskResponse_migrationTask,
    describeMigrationTaskResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeMigrationTask' smart constructor.
data DescribeMigrationTask = DescribeMigrationTask'
  { -- | The name of the ProgressUpdateStream.
    progressUpdateStream :: Prelude.Text,
    -- | The identifier given to the MigrationTask. /Do not store personal data
    -- in this field./
    migrationTaskName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeMigrationTask' 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:
--
-- 'progressUpdateStream', 'describeMigrationTask_progressUpdateStream' - The name of the ProgressUpdateStream.
--
-- 'migrationTaskName', 'describeMigrationTask_migrationTaskName' - The identifier given to the MigrationTask. /Do not store personal data
-- in this field./
newDescribeMigrationTask ::
  -- | 'progressUpdateStream'
  Prelude.Text ->
  -- | 'migrationTaskName'
  Prelude.Text ->
  DescribeMigrationTask
newDescribeMigrationTask
  pProgressUpdateStream_
  pMigrationTaskName_ =
    DescribeMigrationTask'
      { progressUpdateStream =
          pProgressUpdateStream_,
        migrationTaskName = pMigrationTaskName_
      }

-- | The name of the ProgressUpdateStream.
describeMigrationTask_progressUpdateStream :: Lens.Lens' DescribeMigrationTask Prelude.Text
describeMigrationTask_progressUpdateStream = Lens.lens (\DescribeMigrationTask' {progressUpdateStream} -> progressUpdateStream) (\s@DescribeMigrationTask' {} a -> s {progressUpdateStream = a} :: DescribeMigrationTask)

-- | The identifier given to the MigrationTask. /Do not store personal data
-- in this field./
describeMigrationTask_migrationTaskName :: Lens.Lens' DescribeMigrationTask Prelude.Text
describeMigrationTask_migrationTaskName = Lens.lens (\DescribeMigrationTask' {migrationTaskName} -> migrationTaskName) (\s@DescribeMigrationTask' {} a -> s {migrationTaskName = a} :: DescribeMigrationTask)

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

instance Prelude.Hashable DescribeMigrationTask where
  hashWithSalt _salt DescribeMigrationTask' {..} =
    _salt
      `Prelude.hashWithSalt` progressUpdateStream
      `Prelude.hashWithSalt` migrationTaskName

instance Prelude.NFData DescribeMigrationTask where
  rnf DescribeMigrationTask' {..} =
    Prelude.rnf progressUpdateStream
      `Prelude.seq` Prelude.rnf migrationTaskName

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

instance Data.ToJSON DescribeMigrationTask where
  toJSON DescribeMigrationTask' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just
              ( "ProgressUpdateStream"
                  Data..= progressUpdateStream
              ),
            Prelude.Just
              ("MigrationTaskName" Data..= migrationTaskName)
          ]
      )

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

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

-- | /See:/ 'newDescribeMigrationTaskResponse' smart constructor.
data DescribeMigrationTaskResponse = DescribeMigrationTaskResponse'
  { -- | Object encapsulating information about the migration task.
    migrationTask :: Prelude.Maybe MigrationTask,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeMigrationTaskResponse' 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:
--
-- 'migrationTask', 'describeMigrationTaskResponse_migrationTask' - Object encapsulating information about the migration task.
--
-- 'httpStatus', 'describeMigrationTaskResponse_httpStatus' - The response's http status code.
newDescribeMigrationTaskResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeMigrationTaskResponse
newDescribeMigrationTaskResponse pHttpStatus_ =
  DescribeMigrationTaskResponse'
    { migrationTask =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | Object encapsulating information about the migration task.
describeMigrationTaskResponse_migrationTask :: Lens.Lens' DescribeMigrationTaskResponse (Prelude.Maybe MigrationTask)
describeMigrationTaskResponse_migrationTask = Lens.lens (\DescribeMigrationTaskResponse' {migrationTask} -> migrationTask) (\s@DescribeMigrationTaskResponse' {} a -> s {migrationTask = a} :: DescribeMigrationTaskResponse)

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

instance Prelude.NFData DescribeMigrationTaskResponse where
  rnf DescribeMigrationTaskResponse' {..} =
    Prelude.rnf migrationTask
      `Prelude.seq` Prelude.rnf httpStatus