{-# 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.NetworkManager.GetTransitGatewayRegistrations
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Gets information about the transit gateway registrations in a specified
-- global network.
--
-- This operation returns paginated results.
module Amazonka.NetworkManager.GetTransitGatewayRegistrations
  ( -- * Creating a Request
    GetTransitGatewayRegistrations (..),
    newGetTransitGatewayRegistrations,

    -- * Request Lenses
    getTransitGatewayRegistrations_maxResults,
    getTransitGatewayRegistrations_nextToken,
    getTransitGatewayRegistrations_transitGatewayArns,
    getTransitGatewayRegistrations_globalNetworkId,

    -- * Destructuring the Response
    GetTransitGatewayRegistrationsResponse (..),
    newGetTransitGatewayRegistrationsResponse,

    -- * Response Lenses
    getTransitGatewayRegistrationsResponse_nextToken,
    getTransitGatewayRegistrationsResponse_transitGatewayRegistrations,
    getTransitGatewayRegistrationsResponse_httpStatus,
  )
where

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

-- | /See:/ 'newGetTransitGatewayRegistrations' smart constructor.
data GetTransitGatewayRegistrations = GetTransitGatewayRegistrations'
  { -- | The maximum number of results to return.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token for the next page of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Names (ARNs) of one or more transit gateways. The
    -- maximum is 10.
    transitGatewayArns :: Prelude.Maybe [Prelude.Text],
    -- | The ID of the global network.
    globalNetworkId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetTransitGatewayRegistrations' 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:
--
-- 'maxResults', 'getTransitGatewayRegistrations_maxResults' - The maximum number of results to return.
--
-- 'nextToken', 'getTransitGatewayRegistrations_nextToken' - The token for the next page of results.
--
-- 'transitGatewayArns', 'getTransitGatewayRegistrations_transitGatewayArns' - The Amazon Resource Names (ARNs) of one or more transit gateways. The
-- maximum is 10.
--
-- 'globalNetworkId', 'getTransitGatewayRegistrations_globalNetworkId' - The ID of the global network.
newGetTransitGatewayRegistrations ::
  -- | 'globalNetworkId'
  Prelude.Text ->
  GetTransitGatewayRegistrations
newGetTransitGatewayRegistrations pGlobalNetworkId_ =
  GetTransitGatewayRegistrations'
    { maxResults =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      transitGatewayArns = Prelude.Nothing,
      globalNetworkId = pGlobalNetworkId_
    }

-- | The maximum number of results to return.
getTransitGatewayRegistrations_maxResults :: Lens.Lens' GetTransitGatewayRegistrations (Prelude.Maybe Prelude.Natural)
getTransitGatewayRegistrations_maxResults = Lens.lens (\GetTransitGatewayRegistrations' {maxResults} -> maxResults) (\s@GetTransitGatewayRegistrations' {} a -> s {maxResults = a} :: GetTransitGatewayRegistrations)

-- | The token for the next page of results.
getTransitGatewayRegistrations_nextToken :: Lens.Lens' GetTransitGatewayRegistrations (Prelude.Maybe Prelude.Text)
getTransitGatewayRegistrations_nextToken = Lens.lens (\GetTransitGatewayRegistrations' {nextToken} -> nextToken) (\s@GetTransitGatewayRegistrations' {} a -> s {nextToken = a} :: GetTransitGatewayRegistrations)

-- | The Amazon Resource Names (ARNs) of one or more transit gateways. The
-- maximum is 10.
getTransitGatewayRegistrations_transitGatewayArns :: Lens.Lens' GetTransitGatewayRegistrations (Prelude.Maybe [Prelude.Text])
getTransitGatewayRegistrations_transitGatewayArns = Lens.lens (\GetTransitGatewayRegistrations' {transitGatewayArns} -> transitGatewayArns) (\s@GetTransitGatewayRegistrations' {} a -> s {transitGatewayArns = a} :: GetTransitGatewayRegistrations) Prelude.. Lens.mapping Lens.coerced

-- | The ID of the global network.
getTransitGatewayRegistrations_globalNetworkId :: Lens.Lens' GetTransitGatewayRegistrations Prelude.Text
getTransitGatewayRegistrations_globalNetworkId = Lens.lens (\GetTransitGatewayRegistrations' {globalNetworkId} -> globalNetworkId) (\s@GetTransitGatewayRegistrations' {} a -> s {globalNetworkId = a} :: GetTransitGatewayRegistrations)

instance Core.AWSPager GetTransitGatewayRegistrations where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? getTransitGatewayRegistrationsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? getTransitGatewayRegistrationsResponse_transitGatewayRegistrations
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& getTransitGatewayRegistrations_nextToken
          Lens..~ rs
          Lens.^? getTransitGatewayRegistrationsResponse_nextToken
          Prelude.. Lens._Just

instance
  Core.AWSRequest
    GetTransitGatewayRegistrations
  where
  type
    AWSResponse GetTransitGatewayRegistrations =
      GetTransitGatewayRegistrationsResponse
  request overrides =
    Request.get (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          GetTransitGatewayRegistrationsResponse'
            Prelude.<$> (x Data..?> "NextToken")
            Prelude.<*> ( x
                            Data..?> "TransitGatewayRegistrations"
                            Core..!@ Prelude.mempty
                        )
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance
  Prelude.Hashable
    GetTransitGatewayRegistrations
  where
  hashWithSalt
    _salt
    GetTransitGatewayRegistrations' {..} =
      _salt
        `Prelude.hashWithSalt` maxResults
        `Prelude.hashWithSalt` nextToken
        `Prelude.hashWithSalt` transitGatewayArns
        `Prelude.hashWithSalt` globalNetworkId

instance
  Prelude.NFData
    GetTransitGatewayRegistrations
  where
  rnf GetTransitGatewayRegistrations' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf transitGatewayArns
      `Prelude.seq` Prelude.rnf globalNetworkId

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

instance Data.ToPath GetTransitGatewayRegistrations where
  toPath GetTransitGatewayRegistrations' {..} =
    Prelude.mconcat
      [ "/global-networks/",
        Data.toBS globalNetworkId,
        "/transit-gateway-registrations"
      ]

instance Data.ToQuery GetTransitGatewayRegistrations where
  toQuery GetTransitGatewayRegistrations' {..} =
    Prelude.mconcat
      [ "maxResults" Data.=: maxResults,
        "nextToken" Data.=: nextToken,
        "transitGatewayArns"
          Data.=: Data.toQuery
            ( Data.toQueryList "member"
                Prelude.<$> transitGatewayArns
            )
      ]

-- | /See:/ 'newGetTransitGatewayRegistrationsResponse' smart constructor.
data GetTransitGatewayRegistrationsResponse = GetTransitGatewayRegistrationsResponse'
  { -- | The token for the next page of results.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The transit gateway registrations.
    transitGatewayRegistrations :: Prelude.Maybe [TransitGatewayRegistration],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetTransitGatewayRegistrationsResponse' 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:
--
-- 'nextToken', 'getTransitGatewayRegistrationsResponse_nextToken' - The token for the next page of results.
--
-- 'transitGatewayRegistrations', 'getTransitGatewayRegistrationsResponse_transitGatewayRegistrations' - The transit gateway registrations.
--
-- 'httpStatus', 'getTransitGatewayRegistrationsResponse_httpStatus' - The response's http status code.
newGetTransitGatewayRegistrationsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetTransitGatewayRegistrationsResponse
newGetTransitGatewayRegistrationsResponse
  pHttpStatus_ =
    GetTransitGatewayRegistrationsResponse'
      { nextToken =
          Prelude.Nothing,
        transitGatewayRegistrations =
          Prelude.Nothing,
        httpStatus = pHttpStatus_
      }

-- | The token for the next page of results.
getTransitGatewayRegistrationsResponse_nextToken :: Lens.Lens' GetTransitGatewayRegistrationsResponse (Prelude.Maybe Prelude.Text)
getTransitGatewayRegistrationsResponse_nextToken = Lens.lens (\GetTransitGatewayRegistrationsResponse' {nextToken} -> nextToken) (\s@GetTransitGatewayRegistrationsResponse' {} a -> s {nextToken = a} :: GetTransitGatewayRegistrationsResponse)

-- | The transit gateway registrations.
getTransitGatewayRegistrationsResponse_transitGatewayRegistrations :: Lens.Lens' GetTransitGatewayRegistrationsResponse (Prelude.Maybe [TransitGatewayRegistration])
getTransitGatewayRegistrationsResponse_transitGatewayRegistrations = Lens.lens (\GetTransitGatewayRegistrationsResponse' {transitGatewayRegistrations} -> transitGatewayRegistrations) (\s@GetTransitGatewayRegistrationsResponse' {} a -> s {transitGatewayRegistrations = a} :: GetTransitGatewayRegistrationsResponse) Prelude.. Lens.mapping Lens.coerced

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

instance
  Prelude.NFData
    GetTransitGatewayRegistrationsResponse
  where
  rnf GetTransitGatewayRegistrationsResponse' {..} =
    Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf transitGatewayRegistrations
      `Prelude.seq` Prelude.rnf httpStatus