{-# 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.Route53Resolver.ListResolverRuleAssociations
-- 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 associations that were created between Resolver rules and VPCs
-- using the current Amazon Web Services account.
--
-- This operation returns paginated results.
module Amazonka.Route53Resolver.ListResolverRuleAssociations
  ( -- * Creating a Request
    ListResolverRuleAssociations (..),
    newListResolverRuleAssociations,

    -- * Request Lenses
    listResolverRuleAssociations_filters,
    listResolverRuleAssociations_maxResults,
    listResolverRuleAssociations_nextToken,

    -- * Destructuring the Response
    ListResolverRuleAssociationsResponse (..),
    newListResolverRuleAssociationsResponse,

    -- * Response Lenses
    listResolverRuleAssociationsResponse_maxResults,
    listResolverRuleAssociationsResponse_nextToken,
    listResolverRuleAssociationsResponse_resolverRuleAssociations,
    listResolverRuleAssociationsResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response
import Amazonka.Route53Resolver.Types

-- | /See:/ 'newListResolverRuleAssociations' smart constructor.
data ListResolverRuleAssociations = ListResolverRuleAssociations'
  { -- | An optional specification to return a subset of Resolver rules, such as
    -- Resolver rules that are associated with the same VPC ID.
    --
    -- If you submit a second or subsequent @ListResolverRuleAssociations@
    -- request and specify the @NextToken@ parameter, you must use the same
    -- values for @Filters@, if any, as in the previous request.
    filters :: Prelude.Maybe [Filter],
    -- | The maximum number of rule associations that you want to return in the
    -- response to a @ListResolverRuleAssociations@ request. If you don\'t
    -- specify a value for @MaxResults@, Resolver returns up to 100 rule
    -- associations.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | For the first @ListResolverRuleAssociation@ request, omit this value.
    --
    -- If you have more than @MaxResults@ rule associations, you can submit
    -- another @ListResolverRuleAssociation@ request to get the next group of
    -- rule associations. In the next request, specify the value of @NextToken@
    -- from the previous response.
    nextToken :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListResolverRuleAssociations' 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:
--
-- 'filters', 'listResolverRuleAssociations_filters' - An optional specification to return a subset of Resolver rules, such as
-- Resolver rules that are associated with the same VPC ID.
--
-- If you submit a second or subsequent @ListResolverRuleAssociations@
-- request and specify the @NextToken@ parameter, you must use the same
-- values for @Filters@, if any, as in the previous request.
--
-- 'maxResults', 'listResolverRuleAssociations_maxResults' - The maximum number of rule associations that you want to return in the
-- response to a @ListResolverRuleAssociations@ request. If you don\'t
-- specify a value for @MaxResults@, Resolver returns up to 100 rule
-- associations.
--
-- 'nextToken', 'listResolverRuleAssociations_nextToken' - For the first @ListResolverRuleAssociation@ request, omit this value.
--
-- If you have more than @MaxResults@ rule associations, you can submit
-- another @ListResolverRuleAssociation@ request to get the next group of
-- rule associations. In the next request, specify the value of @NextToken@
-- from the previous response.
newListResolverRuleAssociations ::
  ListResolverRuleAssociations
newListResolverRuleAssociations =
  ListResolverRuleAssociations'
    { filters =
        Prelude.Nothing,
      maxResults = Prelude.Nothing,
      nextToken = Prelude.Nothing
    }

-- | An optional specification to return a subset of Resolver rules, such as
-- Resolver rules that are associated with the same VPC ID.
--
-- If you submit a second or subsequent @ListResolverRuleAssociations@
-- request and specify the @NextToken@ parameter, you must use the same
-- values for @Filters@, if any, as in the previous request.
listResolverRuleAssociations_filters :: Lens.Lens' ListResolverRuleAssociations (Prelude.Maybe [Filter])
listResolverRuleAssociations_filters = Lens.lens (\ListResolverRuleAssociations' {filters} -> filters) (\s@ListResolverRuleAssociations' {} a -> s {filters = a} :: ListResolverRuleAssociations) Prelude.. Lens.mapping Lens.coerced

-- | The maximum number of rule associations that you want to return in the
-- response to a @ListResolverRuleAssociations@ request. If you don\'t
-- specify a value for @MaxResults@, Resolver returns up to 100 rule
-- associations.
listResolverRuleAssociations_maxResults :: Lens.Lens' ListResolverRuleAssociations (Prelude.Maybe Prelude.Natural)
listResolverRuleAssociations_maxResults = Lens.lens (\ListResolverRuleAssociations' {maxResults} -> maxResults) (\s@ListResolverRuleAssociations' {} a -> s {maxResults = a} :: ListResolverRuleAssociations)

-- | For the first @ListResolverRuleAssociation@ request, omit this value.
--
-- If you have more than @MaxResults@ rule associations, you can submit
-- another @ListResolverRuleAssociation@ request to get the next group of
-- rule associations. In the next request, specify the value of @NextToken@
-- from the previous response.
listResolverRuleAssociations_nextToken :: Lens.Lens' ListResolverRuleAssociations (Prelude.Maybe Prelude.Text)
listResolverRuleAssociations_nextToken = Lens.lens (\ListResolverRuleAssociations' {nextToken} -> nextToken) (\s@ListResolverRuleAssociations' {} a -> s {nextToken = a} :: ListResolverRuleAssociations)

instance Core.AWSPager ListResolverRuleAssociations where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listResolverRuleAssociationsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? listResolverRuleAssociationsResponse_resolverRuleAssociations
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listResolverRuleAssociations_nextToken
          Lens..~ rs
          Lens.^? listResolverRuleAssociationsResponse_nextToken
          Prelude.. Lens._Just

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

instance
  Prelude.Hashable
    ListResolverRuleAssociations
  where
  hashWithSalt _salt ListResolverRuleAssociations' {..} =
    _salt
      `Prelude.hashWithSalt` filters
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken

instance Prelude.NFData ListResolverRuleAssociations where
  rnf ListResolverRuleAssociations' {..} =
    Prelude.rnf filters
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken

instance Data.ToHeaders ListResolverRuleAssociations where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "Route53Resolver.ListResolverRuleAssociations" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON ListResolverRuleAssociations where
  toJSON ListResolverRuleAssociations' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("Filters" Data..=) Prelude.<$> filters,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken
          ]
      )

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

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

-- | /See:/ 'newListResolverRuleAssociationsResponse' smart constructor.
data ListResolverRuleAssociationsResponse = ListResolverRuleAssociationsResponse'
  { -- | The value that you specified for @MaxResults@ in the request.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | If more than @MaxResults@ rule associations match the specified
    -- criteria, you can submit another @ListResolverRuleAssociation@ request
    -- to get the next group of results. In the next request, specify the value
    -- of @NextToken@ from the previous response.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The associations that were created between Resolver rules and VPCs using
    -- the current Amazon Web Services account, and that match the specified
    -- filters, if any.
    resolverRuleAssociations :: Prelude.Maybe [ResolverRuleAssociation],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListResolverRuleAssociationsResponse' 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', 'listResolverRuleAssociationsResponse_maxResults' - The value that you specified for @MaxResults@ in the request.
--
-- 'nextToken', 'listResolverRuleAssociationsResponse_nextToken' - If more than @MaxResults@ rule associations match the specified
-- criteria, you can submit another @ListResolverRuleAssociation@ request
-- to get the next group of results. In the next request, specify the value
-- of @NextToken@ from the previous response.
--
-- 'resolverRuleAssociations', 'listResolverRuleAssociationsResponse_resolverRuleAssociations' - The associations that were created between Resolver rules and VPCs using
-- the current Amazon Web Services account, and that match the specified
-- filters, if any.
--
-- 'httpStatus', 'listResolverRuleAssociationsResponse_httpStatus' - The response's http status code.
newListResolverRuleAssociationsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListResolverRuleAssociationsResponse
newListResolverRuleAssociationsResponse pHttpStatus_ =
  ListResolverRuleAssociationsResponse'
    { maxResults =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      resolverRuleAssociations =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The value that you specified for @MaxResults@ in the request.
listResolverRuleAssociationsResponse_maxResults :: Lens.Lens' ListResolverRuleAssociationsResponse (Prelude.Maybe Prelude.Natural)
listResolverRuleAssociationsResponse_maxResults = Lens.lens (\ListResolverRuleAssociationsResponse' {maxResults} -> maxResults) (\s@ListResolverRuleAssociationsResponse' {} a -> s {maxResults = a} :: ListResolverRuleAssociationsResponse)

-- | If more than @MaxResults@ rule associations match the specified
-- criteria, you can submit another @ListResolverRuleAssociation@ request
-- to get the next group of results. In the next request, specify the value
-- of @NextToken@ from the previous response.
listResolverRuleAssociationsResponse_nextToken :: Lens.Lens' ListResolverRuleAssociationsResponse (Prelude.Maybe Prelude.Text)
listResolverRuleAssociationsResponse_nextToken = Lens.lens (\ListResolverRuleAssociationsResponse' {nextToken} -> nextToken) (\s@ListResolverRuleAssociationsResponse' {} a -> s {nextToken = a} :: ListResolverRuleAssociationsResponse)

-- | The associations that were created between Resolver rules and VPCs using
-- the current Amazon Web Services account, and that match the specified
-- filters, if any.
listResolverRuleAssociationsResponse_resolverRuleAssociations :: Lens.Lens' ListResolverRuleAssociationsResponse (Prelude.Maybe [ResolverRuleAssociation])
listResolverRuleAssociationsResponse_resolverRuleAssociations = Lens.lens (\ListResolverRuleAssociationsResponse' {resolverRuleAssociations} -> resolverRuleAssociations) (\s@ListResolverRuleAssociationsResponse' {} a -> s {resolverRuleAssociations = a} :: ListResolverRuleAssociationsResponse) Prelude.. Lens.mapping Lens.coerced

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

instance
  Prelude.NFData
    ListResolverRuleAssociationsResponse
  where
  rnf ListResolverRuleAssociationsResponse' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf resolverRuleAssociations
      `Prelude.seq` Prelude.rnf httpStatus