{-# 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.Kafka.ListClusterOperations
-- 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 all the operations that have been performed on the
-- specified MSK cluster.
--
-- This operation returns paginated results.
module Amazonka.Kafka.ListClusterOperations
  ( -- * Creating a Request
    ListClusterOperations (..),
    newListClusterOperations,

    -- * Request Lenses
    listClusterOperations_maxResults,
    listClusterOperations_nextToken,
    listClusterOperations_clusterArn,

    -- * Destructuring the Response
    ListClusterOperationsResponse (..),
    newListClusterOperationsResponse,

    -- * Response Lenses
    listClusterOperationsResponse_clusterOperationInfoList,
    listClusterOperationsResponse_nextToken,
    listClusterOperationsResponse_httpStatus,
  )
where

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

-- | /See:/ 'newListClusterOperations' smart constructor.
data ListClusterOperations = ListClusterOperations'
  { -- | The maximum number of results to return in the response. If there are
    -- more results, the response includes a NextToken parameter.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The paginated results marker. When the result of the operation is
    -- truncated, the call returns NextToken in the response. To get the next
    -- batch, provide this token in your next request.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) that uniquely identifies the cluster.
    clusterArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListClusterOperations' 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', 'listClusterOperations_maxResults' - The maximum number of results to return in the response. If there are
-- more results, the response includes a NextToken parameter.
--
-- 'nextToken', 'listClusterOperations_nextToken' - The paginated results marker. When the result of the operation is
-- truncated, the call returns NextToken in the response. To get the next
-- batch, provide this token in your next request.
--
-- 'clusterArn', 'listClusterOperations_clusterArn' - The Amazon Resource Name (ARN) that uniquely identifies the cluster.
newListClusterOperations ::
  -- | 'clusterArn'
  Prelude.Text ->
  ListClusterOperations
newListClusterOperations pClusterArn_ =
  ListClusterOperations'
    { maxResults =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      clusterArn = pClusterArn_
    }

-- | The maximum number of results to return in the response. If there are
-- more results, the response includes a NextToken parameter.
listClusterOperations_maxResults :: Lens.Lens' ListClusterOperations (Prelude.Maybe Prelude.Natural)
listClusterOperations_maxResults = Lens.lens (\ListClusterOperations' {maxResults} -> maxResults) (\s@ListClusterOperations' {} a -> s {maxResults = a} :: ListClusterOperations)

-- | The paginated results marker. When the result of the operation is
-- truncated, the call returns NextToken in the response. To get the next
-- batch, provide this token in your next request.
listClusterOperations_nextToken :: Lens.Lens' ListClusterOperations (Prelude.Maybe Prelude.Text)
listClusterOperations_nextToken = Lens.lens (\ListClusterOperations' {nextToken} -> nextToken) (\s@ListClusterOperations' {} a -> s {nextToken = a} :: ListClusterOperations)

-- | The Amazon Resource Name (ARN) that uniquely identifies the cluster.
listClusterOperations_clusterArn :: Lens.Lens' ListClusterOperations Prelude.Text
listClusterOperations_clusterArn = Lens.lens (\ListClusterOperations' {clusterArn} -> clusterArn) (\s@ListClusterOperations' {} a -> s {clusterArn = a} :: ListClusterOperations)

instance Core.AWSPager ListClusterOperations where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listClusterOperationsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? listClusterOperationsResponse_clusterOperationInfoList
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listClusterOperations_nextToken
          Lens..~ rs
          Lens.^? listClusterOperationsResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable ListClusterOperations where
  hashWithSalt _salt ListClusterOperations' {..} =
    _salt
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` clusterArn

instance Prelude.NFData ListClusterOperations where
  rnf ListClusterOperations' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf clusterArn

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

instance Data.ToPath ListClusterOperations where
  toPath ListClusterOperations' {..} =
    Prelude.mconcat
      [ "/v1/clusters/",
        Data.toBS clusterArn,
        "/operations"
      ]

instance Data.ToQuery ListClusterOperations where
  toQuery ListClusterOperations' {..} =
    Prelude.mconcat
      [ "maxResults" Data.=: maxResults,
        "nextToken" Data.=: nextToken
      ]

-- | /See:/ 'newListClusterOperationsResponse' smart constructor.
data ListClusterOperationsResponse = ListClusterOperationsResponse'
  { -- | An array of cluster operation information objects.
    clusterOperationInfoList :: Prelude.Maybe [ClusterOperationInfo],
    -- | If the response of ListClusterOperations is truncated, it returns a
    -- NextToken in the response. This Nexttoken should be sent in the
    -- subsequent request to ListClusterOperations.
    nextToken :: 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 'ListClusterOperationsResponse' 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:
--
-- 'clusterOperationInfoList', 'listClusterOperationsResponse_clusterOperationInfoList' - An array of cluster operation information objects.
--
-- 'nextToken', 'listClusterOperationsResponse_nextToken' - If the response of ListClusterOperations is truncated, it returns a
-- NextToken in the response. This Nexttoken should be sent in the
-- subsequent request to ListClusterOperations.
--
-- 'httpStatus', 'listClusterOperationsResponse_httpStatus' - The response's http status code.
newListClusterOperationsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListClusterOperationsResponse
newListClusterOperationsResponse pHttpStatus_ =
  ListClusterOperationsResponse'
    { clusterOperationInfoList =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | An array of cluster operation information objects.
listClusterOperationsResponse_clusterOperationInfoList :: Lens.Lens' ListClusterOperationsResponse (Prelude.Maybe [ClusterOperationInfo])
listClusterOperationsResponse_clusterOperationInfoList = Lens.lens (\ListClusterOperationsResponse' {clusterOperationInfoList} -> clusterOperationInfoList) (\s@ListClusterOperationsResponse' {} a -> s {clusterOperationInfoList = a} :: ListClusterOperationsResponse) Prelude.. Lens.mapping Lens.coerced

-- | If the response of ListClusterOperations is truncated, it returns a
-- NextToken in the response. This Nexttoken should be sent in the
-- subsequent request to ListClusterOperations.
listClusterOperationsResponse_nextToken :: Lens.Lens' ListClusterOperationsResponse (Prelude.Maybe Prelude.Text)
listClusterOperationsResponse_nextToken = Lens.lens (\ListClusterOperationsResponse' {nextToken} -> nextToken) (\s@ListClusterOperationsResponse' {} a -> s {nextToken = a} :: ListClusterOperationsResponse)

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

instance Prelude.NFData ListClusterOperationsResponse where
  rnf ListClusterOperationsResponse' {..} =
    Prelude.rnf clusterOperationInfoList
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus