{-# 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.ElasticSearch.GetCompatibleElasticsearchVersions
-- 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 upgrade compatible Elastisearch versions. You can
-- optionally pass a @ @@DomainName@@ @ to get all upgrade compatible
-- Elasticsearch versions for that specific domain.
module Amazonka.ElasticSearch.GetCompatibleElasticsearchVersions
  ( -- * Creating a Request
    GetCompatibleElasticsearchVersions (..),
    newGetCompatibleElasticsearchVersions,

    -- * Request Lenses
    getCompatibleElasticsearchVersions_domainName,

    -- * Destructuring the Response
    GetCompatibleElasticsearchVersionsResponse (..),
    newGetCompatibleElasticsearchVersionsResponse,

    -- * Response Lenses
    getCompatibleElasticsearchVersionsResponse_compatibleElasticsearchVersions,
    getCompatibleElasticsearchVersionsResponse_httpStatus,
  )
where

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

-- | Container for request parameters to
-- @ @@GetCompatibleElasticsearchVersions@@ @ operation.
--
-- /See:/ 'newGetCompatibleElasticsearchVersions' smart constructor.
data GetCompatibleElasticsearchVersions = GetCompatibleElasticsearchVersions'
  { domainName :: Prelude.Maybe Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetCompatibleElasticsearchVersions' 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:
--
-- 'domainName', 'getCompatibleElasticsearchVersions_domainName' - Undocumented member.
newGetCompatibleElasticsearchVersions ::
  GetCompatibleElasticsearchVersions
newGetCompatibleElasticsearchVersions =
  GetCompatibleElasticsearchVersions'
    { domainName =
        Prelude.Nothing
    }

-- | Undocumented member.
getCompatibleElasticsearchVersions_domainName :: Lens.Lens' GetCompatibleElasticsearchVersions (Prelude.Maybe Prelude.Text)
getCompatibleElasticsearchVersions_domainName = Lens.lens (\GetCompatibleElasticsearchVersions' {domainName} -> domainName) (\s@GetCompatibleElasticsearchVersions' {} a -> s {domainName = a} :: GetCompatibleElasticsearchVersions)

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

instance
  Prelude.Hashable
    GetCompatibleElasticsearchVersions
  where
  hashWithSalt
    _salt
    GetCompatibleElasticsearchVersions' {..} =
      _salt `Prelude.hashWithSalt` domainName

instance
  Prelude.NFData
    GetCompatibleElasticsearchVersions
  where
  rnf GetCompatibleElasticsearchVersions' {..} =
    Prelude.rnf domainName

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

instance
  Data.ToPath
    GetCompatibleElasticsearchVersions
  where
  toPath =
    Prelude.const "/2015-01-01/es/compatibleVersions"

instance
  Data.ToQuery
    GetCompatibleElasticsearchVersions
  where
  toQuery GetCompatibleElasticsearchVersions' {..} =
    Prelude.mconcat ["domainName" Data.=: domainName]

-- | Container for response returned by
-- @ @@GetCompatibleElasticsearchVersions@@ @ operation.
--
-- /See:/ 'newGetCompatibleElasticsearchVersionsResponse' smart constructor.
data GetCompatibleElasticsearchVersionsResponse = GetCompatibleElasticsearchVersionsResponse'
  { -- | A map of compatible Elasticsearch versions returned as part of the
    -- @ @@GetCompatibleElasticsearchVersions@@ @ operation.
    compatibleElasticsearchVersions :: Prelude.Maybe [CompatibleVersionsMap],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetCompatibleElasticsearchVersionsResponse' 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:
--
-- 'compatibleElasticsearchVersions', 'getCompatibleElasticsearchVersionsResponse_compatibleElasticsearchVersions' - A map of compatible Elasticsearch versions returned as part of the
-- @ @@GetCompatibleElasticsearchVersions@@ @ operation.
--
-- 'httpStatus', 'getCompatibleElasticsearchVersionsResponse_httpStatus' - The response's http status code.
newGetCompatibleElasticsearchVersionsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetCompatibleElasticsearchVersionsResponse
newGetCompatibleElasticsearchVersionsResponse
  pHttpStatus_ =
    GetCompatibleElasticsearchVersionsResponse'
      { compatibleElasticsearchVersions =
          Prelude.Nothing,
        httpStatus = pHttpStatus_
      }

-- | A map of compatible Elasticsearch versions returned as part of the
-- @ @@GetCompatibleElasticsearchVersions@@ @ operation.
getCompatibleElasticsearchVersionsResponse_compatibleElasticsearchVersions :: Lens.Lens' GetCompatibleElasticsearchVersionsResponse (Prelude.Maybe [CompatibleVersionsMap])
getCompatibleElasticsearchVersionsResponse_compatibleElasticsearchVersions = Lens.lens (\GetCompatibleElasticsearchVersionsResponse' {compatibleElasticsearchVersions} -> compatibleElasticsearchVersions) (\s@GetCompatibleElasticsearchVersionsResponse' {} a -> s {compatibleElasticsearchVersions = a} :: GetCompatibleElasticsearchVersionsResponse) Prelude.. Lens.mapping Lens.coerced

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

instance
  Prelude.NFData
    GetCompatibleElasticsearchVersionsResponse
  where
  rnf GetCompatibleElasticsearchVersionsResponse' {..} =
    Prelude.rnf compatibleElasticsearchVersions
      `Prelude.seq` Prelude.rnf httpStatus