{-# 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.GameLift.DescribeVpcPeeringConnections
-- 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 on VPC peering connections. Use this operation to
-- get peering information for all fleets or for one specific fleet ID.
--
-- To retrieve connection information, call this operation from the Amazon
-- Web Services account that is used to manage the Amazon GameLift fleets.
-- Specify a fleet ID or leave the parameter empty to retrieve all
-- connection records. If successful, the retrieved information includes
-- both active and pending connections. Active connections identify the
-- IpV4 CIDR block that the VPC uses to connect.
--
-- __Related actions__
--
-- <https://docs.aws.amazon.com/gamelift/latest/developerguide/reference-awssdk.html#reference-awssdk-resources-fleets All APIs by task>
module Amazonka.GameLift.DescribeVpcPeeringConnections
  ( -- * Creating a Request
    DescribeVpcPeeringConnections (..),
    newDescribeVpcPeeringConnections,

    -- * Request Lenses
    describeVpcPeeringConnections_fleetId,

    -- * Destructuring the Response
    DescribeVpcPeeringConnectionsResponse (..),
    newDescribeVpcPeeringConnectionsResponse,

    -- * Response Lenses
    describeVpcPeeringConnectionsResponse_vpcPeeringConnections,
    describeVpcPeeringConnectionsResponse_httpStatus,
  )
where

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

-- | /See:/ 'newDescribeVpcPeeringConnections' smart constructor.
data DescribeVpcPeeringConnections = DescribeVpcPeeringConnections'
  { -- | A unique identifier for the fleet. You can use either the fleet ID or
    -- ARN value.
    fleetId :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeVpcPeeringConnections' 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:
--
-- 'fleetId', 'describeVpcPeeringConnections_fleetId' - A unique identifier for the fleet. You can use either the fleet ID or
-- ARN value.
newDescribeVpcPeeringConnections ::
  DescribeVpcPeeringConnections
newDescribeVpcPeeringConnections =
  DescribeVpcPeeringConnections'
    { fleetId =
        Prelude.Nothing
    }

-- | A unique identifier for the fleet. You can use either the fleet ID or
-- ARN value.
describeVpcPeeringConnections_fleetId :: Lens.Lens' DescribeVpcPeeringConnections (Prelude.Maybe Prelude.Text)
describeVpcPeeringConnections_fleetId = Lens.lens (\DescribeVpcPeeringConnections' {fleetId} -> fleetId) (\s@DescribeVpcPeeringConnections' {} a -> s {fleetId = a} :: DescribeVpcPeeringConnections)

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

instance
  Prelude.Hashable
    DescribeVpcPeeringConnections
  where
  hashWithSalt _salt DescribeVpcPeeringConnections' {..} =
    _salt `Prelude.hashWithSalt` fleetId

instance Prelude.NFData DescribeVpcPeeringConnections where
  rnf DescribeVpcPeeringConnections' {..} =
    Prelude.rnf fleetId

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

instance Data.ToJSON DescribeVpcPeeringConnections where
  toJSON DescribeVpcPeeringConnections' {..} =
    Data.object
      ( Prelude.catMaybes
          [("FleetId" Data..=) Prelude.<$> fleetId]
      )

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

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

-- | /See:/ 'newDescribeVpcPeeringConnectionsResponse' smart constructor.
data DescribeVpcPeeringConnectionsResponse = DescribeVpcPeeringConnectionsResponse'
  { -- | A collection of VPC peering connection records that match the request.
    vpcPeeringConnections :: Prelude.Maybe [VpcPeeringConnection],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeVpcPeeringConnectionsResponse' 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:
--
-- 'vpcPeeringConnections', 'describeVpcPeeringConnectionsResponse_vpcPeeringConnections' - A collection of VPC peering connection records that match the request.
--
-- 'httpStatus', 'describeVpcPeeringConnectionsResponse_httpStatus' - The response's http status code.
newDescribeVpcPeeringConnectionsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeVpcPeeringConnectionsResponse
newDescribeVpcPeeringConnectionsResponse pHttpStatus_ =
  DescribeVpcPeeringConnectionsResponse'
    { vpcPeeringConnections =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | A collection of VPC peering connection records that match the request.
describeVpcPeeringConnectionsResponse_vpcPeeringConnections :: Lens.Lens' DescribeVpcPeeringConnectionsResponse (Prelude.Maybe [VpcPeeringConnection])
describeVpcPeeringConnectionsResponse_vpcPeeringConnections = Lens.lens (\DescribeVpcPeeringConnectionsResponse' {vpcPeeringConnections} -> vpcPeeringConnections) (\s@DescribeVpcPeeringConnectionsResponse' {} a -> s {vpcPeeringConnections = a} :: DescribeVpcPeeringConnectionsResponse) Prelude.. Lens.mapping Lens.coerced

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

instance
  Prelude.NFData
    DescribeVpcPeeringConnectionsResponse
  where
  rnf DescribeVpcPeeringConnectionsResponse' {..} =
    Prelude.rnf vpcPeeringConnections
      `Prelude.seq` Prelude.rnf httpStatus