amazonka-rds-2.0: gen/Amazonka/RDS/DescribeDBClusterParameterGroups.hs
{-# 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.RDS.DescribeDBClusterParameterGroups
-- Copyright : (c) 2013-2023 Brendan Hay
-- License : Mozilla Public License, v. 2.0.
-- Maintainer : Brendan Hay
-- Stability : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns a list of @DBClusterParameterGroup@ descriptions. If a
-- @DBClusterParameterGroupName@ parameter is specified, the list will
-- contain only the description of the specified DB cluster parameter
-- group.
--
-- For more information on Amazon Aurora, see
-- <https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_AuroraOverview.html What is Amazon Aurora?>
-- in the /Amazon Aurora User Guide/.
--
-- For more information on Multi-AZ DB clusters, see
-- <https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/multi-az-db-clusters-concepts.html Multi-AZ deployments with two readable standby DB instances>
-- in the /Amazon RDS User Guide/.
--
-- This operation returns paginated results.
module Amazonka.RDS.DescribeDBClusterParameterGroups
( -- * Creating a Request
DescribeDBClusterParameterGroups (..),
newDescribeDBClusterParameterGroups,
-- * Request Lenses
describeDBClusterParameterGroups_dbClusterParameterGroupName,
describeDBClusterParameterGroups_filters,
describeDBClusterParameterGroups_marker,
describeDBClusterParameterGroups_maxRecords,
-- * Destructuring the Response
DescribeDBClusterParameterGroupsResponse (..),
newDescribeDBClusterParameterGroupsResponse,
-- * Response Lenses
describeDBClusterParameterGroupsResponse_dbClusterParameterGroups,
describeDBClusterParameterGroupsResponse_marker,
describeDBClusterParameterGroupsResponse_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 Amazonka.RDS.Types
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response
-- |
--
-- /See:/ 'newDescribeDBClusterParameterGroups' smart constructor.
data DescribeDBClusterParameterGroups = DescribeDBClusterParameterGroups'
{ -- | The name of a specific DB cluster parameter group to return details for.
--
-- Constraints:
--
-- - If supplied, must match the name of an existing
-- DBClusterParameterGroup.
dbClusterParameterGroupName :: Prelude.Maybe Prelude.Text,
-- | This parameter isn\'t currently supported.
filters :: Prelude.Maybe [Filter],
-- | An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
marker :: Prelude.Maybe Prelude.Text,
-- | The maximum number of records to include in the response. If more
-- records exist than the specified @MaxRecords@ value, a pagination token
-- called a marker is included in the response so you can retrieve the
-- remaining results.
--
-- Default: 100
--
-- Constraints: Minimum 20, maximum 100.
maxRecords :: Prelude.Maybe Prelude.Int
}
deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)
-- |
-- Create a value of 'DescribeDBClusterParameterGroups' 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:
--
-- 'dbClusterParameterGroupName', 'describeDBClusterParameterGroups_dbClusterParameterGroupName' - The name of a specific DB cluster parameter group to return details for.
--
-- Constraints:
--
-- - If supplied, must match the name of an existing
-- DBClusterParameterGroup.
--
-- 'filters', 'describeDBClusterParameterGroups_filters' - This parameter isn\'t currently supported.
--
-- 'marker', 'describeDBClusterParameterGroups_marker' - An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
--
-- 'maxRecords', 'describeDBClusterParameterGroups_maxRecords' - The maximum number of records to include in the response. If more
-- records exist than the specified @MaxRecords@ value, a pagination token
-- called a marker is included in the response so you can retrieve the
-- remaining results.
--
-- Default: 100
--
-- Constraints: Minimum 20, maximum 100.
newDescribeDBClusterParameterGroups ::
DescribeDBClusterParameterGroups
newDescribeDBClusterParameterGroups =
DescribeDBClusterParameterGroups'
{ dbClusterParameterGroupName =
Prelude.Nothing,
filters = Prelude.Nothing,
marker = Prelude.Nothing,
maxRecords = Prelude.Nothing
}
-- | The name of a specific DB cluster parameter group to return details for.
--
-- Constraints:
--
-- - If supplied, must match the name of an existing
-- DBClusterParameterGroup.
describeDBClusterParameterGroups_dbClusterParameterGroupName :: Lens.Lens' DescribeDBClusterParameterGroups (Prelude.Maybe Prelude.Text)
describeDBClusterParameterGroups_dbClusterParameterGroupName = Lens.lens (\DescribeDBClusterParameterGroups' {dbClusterParameterGroupName} -> dbClusterParameterGroupName) (\s@DescribeDBClusterParameterGroups' {} a -> s {dbClusterParameterGroupName = a} :: DescribeDBClusterParameterGroups)
-- | This parameter isn\'t currently supported.
describeDBClusterParameterGroups_filters :: Lens.Lens' DescribeDBClusterParameterGroups (Prelude.Maybe [Filter])
describeDBClusterParameterGroups_filters = Lens.lens (\DescribeDBClusterParameterGroups' {filters} -> filters) (\s@DescribeDBClusterParameterGroups' {} a -> s {filters = a} :: DescribeDBClusterParameterGroups) Prelude.. Lens.mapping Lens.coerced
-- | An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
describeDBClusterParameterGroups_marker :: Lens.Lens' DescribeDBClusterParameterGroups (Prelude.Maybe Prelude.Text)
describeDBClusterParameterGroups_marker = Lens.lens (\DescribeDBClusterParameterGroups' {marker} -> marker) (\s@DescribeDBClusterParameterGroups' {} a -> s {marker = a} :: DescribeDBClusterParameterGroups)
-- | The maximum number of records to include in the response. If more
-- records exist than the specified @MaxRecords@ value, a pagination token
-- called a marker is included in the response so you can retrieve the
-- remaining results.
--
-- Default: 100
--
-- Constraints: Minimum 20, maximum 100.
describeDBClusterParameterGroups_maxRecords :: Lens.Lens' DescribeDBClusterParameterGroups (Prelude.Maybe Prelude.Int)
describeDBClusterParameterGroups_maxRecords = Lens.lens (\DescribeDBClusterParameterGroups' {maxRecords} -> maxRecords) (\s@DescribeDBClusterParameterGroups' {} a -> s {maxRecords = a} :: DescribeDBClusterParameterGroups)
instance
Core.AWSPager
DescribeDBClusterParameterGroups
where
page rq rs
| Core.stop
( rs
Lens.^? describeDBClusterParameterGroupsResponse_marker
Prelude.. Lens._Just
) =
Prelude.Nothing
| Core.stop
( rs
Lens.^? describeDBClusterParameterGroupsResponse_dbClusterParameterGroups
Prelude.. Lens._Just
) =
Prelude.Nothing
| Prelude.otherwise =
Prelude.Just
Prelude.$ rq
Prelude.& describeDBClusterParameterGroups_marker
Lens..~ rs
Lens.^? describeDBClusterParameterGroupsResponse_marker
Prelude.. Lens._Just
instance
Core.AWSRequest
DescribeDBClusterParameterGroups
where
type
AWSResponse DescribeDBClusterParameterGroups =
DescribeDBClusterParameterGroupsResponse
request overrides =
Request.postQuery (overrides defaultService)
response =
Response.receiveXMLWrapper
"DescribeDBClusterParameterGroupsResult"
( \s h x ->
DescribeDBClusterParameterGroupsResponse'
Prelude.<$> ( x
Data..@? "DBClusterParameterGroups"
Core..!@ Prelude.mempty
Prelude.>>= Core.may
(Data.parseXMLList "DBClusterParameterGroup")
)
Prelude.<*> (x Data..@? "Marker")
Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
)
instance
Prelude.Hashable
DescribeDBClusterParameterGroups
where
hashWithSalt
_salt
DescribeDBClusterParameterGroups' {..} =
_salt
`Prelude.hashWithSalt` dbClusterParameterGroupName
`Prelude.hashWithSalt` filters
`Prelude.hashWithSalt` marker
`Prelude.hashWithSalt` maxRecords
instance
Prelude.NFData
DescribeDBClusterParameterGroups
where
rnf DescribeDBClusterParameterGroups' {..} =
Prelude.rnf dbClusterParameterGroupName
`Prelude.seq` Prelude.rnf filters
`Prelude.seq` Prelude.rnf marker
`Prelude.seq` Prelude.rnf maxRecords
instance
Data.ToHeaders
DescribeDBClusterParameterGroups
where
toHeaders = Prelude.const Prelude.mempty
instance Data.ToPath DescribeDBClusterParameterGroups where
toPath = Prelude.const "/"
instance
Data.ToQuery
DescribeDBClusterParameterGroups
where
toQuery DescribeDBClusterParameterGroups' {..} =
Prelude.mconcat
[ "Action"
Data.=: ( "DescribeDBClusterParameterGroups" ::
Prelude.ByteString
),
"Version"
Data.=: ("2014-10-31" :: Prelude.ByteString),
"DBClusterParameterGroupName"
Data.=: dbClusterParameterGroupName,
"Filters"
Data.=: Data.toQuery
(Data.toQueryList "Filter" Prelude.<$> filters),
"Marker" Data.=: marker,
"MaxRecords" Data.=: maxRecords
]
-- |
--
-- /See:/ 'newDescribeDBClusterParameterGroupsResponse' smart constructor.
data DescribeDBClusterParameterGroupsResponse = DescribeDBClusterParameterGroupsResponse'
{ -- | A list of DB cluster parameter groups.
dbClusterParameterGroups :: Prelude.Maybe [DBClusterParameterGroup],
-- | An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
marker :: Prelude.Maybe Prelude.Text,
-- | The response's http status code.
httpStatus :: Prelude.Int
}
deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)
-- |
-- Create a value of 'DescribeDBClusterParameterGroupsResponse' 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:
--
-- 'dbClusterParameterGroups', 'describeDBClusterParameterGroupsResponse_dbClusterParameterGroups' - A list of DB cluster parameter groups.
--
-- 'marker', 'describeDBClusterParameterGroupsResponse_marker' - An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
--
-- 'httpStatus', 'describeDBClusterParameterGroupsResponse_httpStatus' - The response's http status code.
newDescribeDBClusterParameterGroupsResponse ::
-- | 'httpStatus'
Prelude.Int ->
DescribeDBClusterParameterGroupsResponse
newDescribeDBClusterParameterGroupsResponse
pHttpStatus_ =
DescribeDBClusterParameterGroupsResponse'
{ dbClusterParameterGroups =
Prelude.Nothing,
marker = Prelude.Nothing,
httpStatus = pHttpStatus_
}
-- | A list of DB cluster parameter groups.
describeDBClusterParameterGroupsResponse_dbClusterParameterGroups :: Lens.Lens' DescribeDBClusterParameterGroupsResponse (Prelude.Maybe [DBClusterParameterGroup])
describeDBClusterParameterGroupsResponse_dbClusterParameterGroups = Lens.lens (\DescribeDBClusterParameterGroupsResponse' {dbClusterParameterGroups} -> dbClusterParameterGroups) (\s@DescribeDBClusterParameterGroupsResponse' {} a -> s {dbClusterParameterGroups = a} :: DescribeDBClusterParameterGroupsResponse) Prelude.. Lens.mapping Lens.coerced
-- | An optional pagination token provided by a previous
-- @DescribeDBClusterParameterGroups@ request. If this parameter is
-- specified, the response includes only records beyond the marker, up to
-- the value specified by @MaxRecords@.
describeDBClusterParameterGroupsResponse_marker :: Lens.Lens' DescribeDBClusterParameterGroupsResponse (Prelude.Maybe Prelude.Text)
describeDBClusterParameterGroupsResponse_marker = Lens.lens (\DescribeDBClusterParameterGroupsResponse' {marker} -> marker) (\s@DescribeDBClusterParameterGroupsResponse' {} a -> s {marker = a} :: DescribeDBClusterParameterGroupsResponse)
-- | The response's http status code.
describeDBClusterParameterGroupsResponse_httpStatus :: Lens.Lens' DescribeDBClusterParameterGroupsResponse Prelude.Int
describeDBClusterParameterGroupsResponse_httpStatus = Lens.lens (\DescribeDBClusterParameterGroupsResponse' {httpStatus} -> httpStatus) (\s@DescribeDBClusterParameterGroupsResponse' {} a -> s {httpStatus = a} :: DescribeDBClusterParameterGroupsResponse)
instance
Prelude.NFData
DescribeDBClusterParameterGroupsResponse
where
rnf DescribeDBClusterParameterGroupsResponse' {..} =
Prelude.rnf dbClusterParameterGroups
`Prelude.seq` Prelude.rnf marker
`Prelude.seq` Prelude.rnf httpStatus