{-# 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.IAM.ListSAMLProviders
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists the SAML provider resource objects defined in IAM in the account.
-- IAM resource-listing operations return a subset of the available
-- attributes for the resource. For example, this operation does not return
-- tags, even though they are an attribute of the returned object. To view
-- all of the information for a SAML provider, see GetSAMLProvider.
--
-- This operation requires
-- <https://docs.aws.amazon.com/general/latest/gr/signature-version-4.html Signature Version 4>.
module Amazonka.IAM.ListSAMLProviders
  ( -- * Creating a Request
    ListSAMLProviders (..),
    newListSAMLProviders,

    -- * Destructuring the Response
    ListSAMLProvidersResponse (..),
    newListSAMLProvidersResponse,

    -- * Response Lenses
    listSAMLProvidersResponse_sAMLProviderList,
    listSAMLProvidersResponse_httpStatus,
  )
where

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

-- | /See:/ 'newListSAMLProviders' smart constructor.
data ListSAMLProviders = ListSAMLProviders'
  {
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListSAMLProviders' 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.
newListSAMLProviders ::
  ListSAMLProviders
newListSAMLProviders = ListSAMLProviders'

instance Core.AWSRequest ListSAMLProviders where
  type
    AWSResponse ListSAMLProviders =
      ListSAMLProvidersResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "ListSAMLProvidersResult"
      ( \s h x ->
          ListSAMLProvidersResponse'
            Prelude.<$> ( x
                            Data..@? "SAMLProviderList"
                            Core..!@ Prelude.mempty
                            Prelude.>>= Core.may (Data.parseXMLList "member")
                        )
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable ListSAMLProviders where
  hashWithSalt _salt _ =
    _salt `Prelude.hashWithSalt` ()

instance Prelude.NFData ListSAMLProviders where
  rnf _ = ()

instance Data.ToHeaders ListSAMLProviders where
  toHeaders = Prelude.const Prelude.mempty

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

instance Data.ToQuery ListSAMLProviders where
  toQuery =
    Prelude.const
      ( Prelude.mconcat
          [ "Action"
              Data.=: ("ListSAMLProviders" :: Prelude.ByteString),
            "Version"
              Data.=: ("2010-05-08" :: Prelude.ByteString)
          ]
      )

-- | Contains the response to a successful ListSAMLProviders request.
--
-- /See:/ 'newListSAMLProvidersResponse' smart constructor.
data ListSAMLProvidersResponse = ListSAMLProvidersResponse'
  { -- | The list of SAML provider resource objects defined in IAM for this
    -- Amazon Web Services account.
    sAMLProviderList :: Prelude.Maybe [SAMLProviderListEntry],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListSAMLProvidersResponse' 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:
--
-- 'sAMLProviderList', 'listSAMLProvidersResponse_sAMLProviderList' - The list of SAML provider resource objects defined in IAM for this
-- Amazon Web Services account.
--
-- 'httpStatus', 'listSAMLProvidersResponse_httpStatus' - The response's http status code.
newListSAMLProvidersResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListSAMLProvidersResponse
newListSAMLProvidersResponse pHttpStatus_ =
  ListSAMLProvidersResponse'
    { sAMLProviderList =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The list of SAML provider resource objects defined in IAM for this
-- Amazon Web Services account.
listSAMLProvidersResponse_sAMLProviderList :: Lens.Lens' ListSAMLProvidersResponse (Prelude.Maybe [SAMLProviderListEntry])
listSAMLProvidersResponse_sAMLProviderList = Lens.lens (\ListSAMLProvidersResponse' {sAMLProviderList} -> sAMLProviderList) (\s@ListSAMLProvidersResponse' {} a -> s {sAMLProviderList = a} :: ListSAMLProvidersResponse) Prelude.. Lens.mapping Lens.coerced

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

instance Prelude.NFData ListSAMLProvidersResponse where
  rnf ListSAMLProvidersResponse' {..} =
    Prelude.rnf sAMLProviderList
      `Prelude.seq` Prelude.rnf httpStatus