{-# 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.Pinpoint.GetApp
-- 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 information about an application.
module Amazonka.Pinpoint.GetApp
  ( -- * Creating a Request
    GetApp (..),
    newGetApp,

    -- * Request Lenses
    getApp_applicationId,

    -- * Destructuring the Response
    GetAppResponse (..),
    newGetAppResponse,

    -- * Response Lenses
    getAppResponse_httpStatus,
    getAppResponse_applicationResponse,
  )
where

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

-- | /See:/ 'newGetApp' smart constructor.
data GetApp = GetApp'
  { -- | The unique identifier for the application. This identifier is displayed
    -- as the __Project ID__ on the Amazon Pinpoint console.
    applicationId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetApp' 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:
--
-- 'applicationId', 'getApp_applicationId' - The unique identifier for the application. This identifier is displayed
-- as the __Project ID__ on the Amazon Pinpoint console.
newGetApp ::
  -- | 'applicationId'
  Prelude.Text ->
  GetApp
newGetApp pApplicationId_ =
  GetApp' {applicationId = pApplicationId_}

-- | The unique identifier for the application. This identifier is displayed
-- as the __Project ID__ on the Amazon Pinpoint console.
getApp_applicationId :: Lens.Lens' GetApp Prelude.Text
getApp_applicationId = Lens.lens (\GetApp' {applicationId} -> applicationId) (\s@GetApp' {} a -> s {applicationId = a} :: GetApp)

instance Core.AWSRequest GetApp where
  type AWSResponse GetApp = GetAppResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          GetAppResponse'
            Prelude.<$> (Prelude.pure (Prelude.fromEnum s))
            Prelude.<*> (Data.eitherParseJSON x)
      )

instance Prelude.Hashable GetApp where
  hashWithSalt _salt GetApp' {..} =
    _salt `Prelude.hashWithSalt` applicationId

instance Prelude.NFData GetApp where
  rnf GetApp' {..} = Prelude.rnf applicationId

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

instance Data.ToPath GetApp where
  toPath GetApp' {..} =
    Prelude.mconcat
      ["/v1/apps/", Data.toBS applicationId]

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

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

-- |
-- Create a value of 'GetAppResponse' 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', 'getAppResponse_httpStatus' - The response's http status code.
--
-- 'applicationResponse', 'getAppResponse_applicationResponse' - Undocumented member.
newGetAppResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  -- | 'applicationResponse'
  ApplicationResponse ->
  GetAppResponse
newGetAppResponse pHttpStatus_ pApplicationResponse_ =
  GetAppResponse'
    { httpStatus = pHttpStatus_,
      applicationResponse = pApplicationResponse_
    }

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

-- | Undocumented member.
getAppResponse_applicationResponse :: Lens.Lens' GetAppResponse ApplicationResponse
getAppResponse_applicationResponse = Lens.lens (\GetAppResponse' {applicationResponse} -> applicationResponse) (\s@GetAppResponse' {} a -> s {applicationResponse = a} :: GetAppResponse)

instance Prelude.NFData GetAppResponse where
  rnf GetAppResponse' {..} =
    Prelude.rnf httpStatus
      `Prelude.seq` Prelude.rnf applicationResponse