{-# 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.ComputeOptimizer.GetEffectiveRecommendationPreferences
-- 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 the recommendation preferences that are in effect for a given
-- resource, such as enhanced infrastructure metrics. Considers all
-- applicable preferences that you might have set at the resource, account,
-- and organization level.
--
-- When you create a recommendation preference, you can set its status to
-- @Active@ or @Inactive@. Use this action to view the recommendation
-- preferences that are in effect, or @Active@.
module Amazonka.ComputeOptimizer.GetEffectiveRecommendationPreferences
  ( -- * Creating a Request
    GetEffectiveRecommendationPreferences (..),
    newGetEffectiveRecommendationPreferences,

    -- * Request Lenses
    getEffectiveRecommendationPreferences_resourceArn,

    -- * Destructuring the Response
    GetEffectiveRecommendationPreferencesResponse (..),
    newGetEffectiveRecommendationPreferencesResponse,

    -- * Response Lenses
    getEffectiveRecommendationPreferencesResponse_enhancedInfrastructureMetrics,
    getEffectiveRecommendationPreferencesResponse_externalMetricsPreference,
    getEffectiveRecommendationPreferencesResponse_httpStatus,
  )
where

import Amazonka.ComputeOptimizer.Types
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

-- | /See:/ 'newGetEffectiveRecommendationPreferences' smart constructor.
data GetEffectiveRecommendationPreferences = GetEffectiveRecommendationPreferences'
  { -- | The Amazon Resource Name (ARN) of the resource for which to confirm
    -- effective recommendation preferences. Only EC2 instance and Auto Scaling
    -- group ARNs are currently supported.
    resourceArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetEffectiveRecommendationPreferences' 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:
--
-- 'resourceArn', 'getEffectiveRecommendationPreferences_resourceArn' - The Amazon Resource Name (ARN) of the resource for which to confirm
-- effective recommendation preferences. Only EC2 instance and Auto Scaling
-- group ARNs are currently supported.
newGetEffectiveRecommendationPreferences ::
  -- | 'resourceArn'
  Prelude.Text ->
  GetEffectiveRecommendationPreferences
newGetEffectiveRecommendationPreferences
  pResourceArn_ =
    GetEffectiveRecommendationPreferences'
      { resourceArn =
          pResourceArn_
      }

-- | The Amazon Resource Name (ARN) of the resource for which to confirm
-- effective recommendation preferences. Only EC2 instance and Auto Scaling
-- group ARNs are currently supported.
getEffectiveRecommendationPreferences_resourceArn :: Lens.Lens' GetEffectiveRecommendationPreferences Prelude.Text
getEffectiveRecommendationPreferences_resourceArn = Lens.lens (\GetEffectiveRecommendationPreferences' {resourceArn} -> resourceArn) (\s@GetEffectiveRecommendationPreferences' {} a -> s {resourceArn = a} :: GetEffectiveRecommendationPreferences)

instance
  Core.AWSRequest
    GetEffectiveRecommendationPreferences
  where
  type
    AWSResponse
      GetEffectiveRecommendationPreferences =
      GetEffectiveRecommendationPreferencesResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          GetEffectiveRecommendationPreferencesResponse'
            Prelude.<$> (x Data..?> "enhancedInfrastructureMetrics")
            Prelude.<*> (x Data..?> "externalMetricsPreference")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance
  Prelude.Hashable
    GetEffectiveRecommendationPreferences
  where
  hashWithSalt
    _salt
    GetEffectiveRecommendationPreferences' {..} =
      _salt `Prelude.hashWithSalt` resourceArn

instance
  Prelude.NFData
    GetEffectiveRecommendationPreferences
  where
  rnf GetEffectiveRecommendationPreferences' {..} =
    Prelude.rnf resourceArn

instance
  Data.ToHeaders
    GetEffectiveRecommendationPreferences
  where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "ComputeOptimizerService.GetEffectiveRecommendationPreferences" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.0" ::
                          Prelude.ByteString
                      )
          ]
      )

instance
  Data.ToJSON
    GetEffectiveRecommendationPreferences
  where
  toJSON GetEffectiveRecommendationPreferences' {..} =
    Data.object
      ( Prelude.catMaybes
          [Prelude.Just ("resourceArn" Data..= resourceArn)]
      )

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

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

-- | /See:/ 'newGetEffectiveRecommendationPreferencesResponse' smart constructor.
data GetEffectiveRecommendationPreferencesResponse = GetEffectiveRecommendationPreferencesResponse'
  { -- | The status of the enhanced infrastructure metrics recommendation
    -- preference. Considers all applicable preferences that you might have set
    -- at the resource, account, and organization level.
    --
    -- A status of @Active@ confirms that the preference is applied in the
    -- latest recommendation refresh, and a status of @Inactive@ confirms that
    -- it\'s not yet applied to recommendations.
    --
    -- To validate whether the preference is applied to your last generated set
    -- of recommendations, review the @effectiveRecommendationPreferences@
    -- value in the response of the GetAutoScalingGroupRecommendations and
    -- GetEC2InstanceRecommendations actions.
    --
    -- For more information, see
    -- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/enhanced-infrastructure-metrics.html Enhanced infrastructure metrics>
    -- in the /Compute Optimizer User Guide/.
    enhancedInfrastructureMetrics :: Prelude.Maybe EnhancedInfrastructureMetrics,
    -- | The provider of the external metrics recommendation preference.
    -- Considers all applicable preferences that you might have set at the
    -- account and organization level.
    --
    -- If the preference is applied in the latest recommendation refresh, an
    -- object with a valid @source@ value appears in the response. If the
    -- preference isn\'t applied to the recommendations already, then this
    -- object doesn\'t appear in the response.
    --
    -- To validate whether the preference is applied to your last generated set
    -- of recommendations, review the @effectiveRecommendationPreferences@
    -- value in the response of the GetEC2InstanceRecommendations actions.
    --
    -- For more information, see
    -- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/external-metrics-ingestion.html Enhanced infrastructure metrics>
    -- in the /Compute Optimizer User Guide/.
    externalMetricsPreference :: Prelude.Maybe ExternalMetricsPreference,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'GetEffectiveRecommendationPreferencesResponse' 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:
--
-- 'enhancedInfrastructureMetrics', 'getEffectiveRecommendationPreferencesResponse_enhancedInfrastructureMetrics' - The status of the enhanced infrastructure metrics recommendation
-- preference. Considers all applicable preferences that you might have set
-- at the resource, account, and organization level.
--
-- A status of @Active@ confirms that the preference is applied in the
-- latest recommendation refresh, and a status of @Inactive@ confirms that
-- it\'s not yet applied to recommendations.
--
-- To validate whether the preference is applied to your last generated set
-- of recommendations, review the @effectiveRecommendationPreferences@
-- value in the response of the GetAutoScalingGroupRecommendations and
-- GetEC2InstanceRecommendations actions.
--
-- For more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/enhanced-infrastructure-metrics.html Enhanced infrastructure metrics>
-- in the /Compute Optimizer User Guide/.
--
-- 'externalMetricsPreference', 'getEffectiveRecommendationPreferencesResponse_externalMetricsPreference' - The provider of the external metrics recommendation preference.
-- Considers all applicable preferences that you might have set at the
-- account and organization level.
--
-- If the preference is applied in the latest recommendation refresh, an
-- object with a valid @source@ value appears in the response. If the
-- preference isn\'t applied to the recommendations already, then this
-- object doesn\'t appear in the response.
--
-- To validate whether the preference is applied to your last generated set
-- of recommendations, review the @effectiveRecommendationPreferences@
-- value in the response of the GetEC2InstanceRecommendations actions.
--
-- For more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/external-metrics-ingestion.html Enhanced infrastructure metrics>
-- in the /Compute Optimizer User Guide/.
--
-- 'httpStatus', 'getEffectiveRecommendationPreferencesResponse_httpStatus' - The response's http status code.
newGetEffectiveRecommendationPreferencesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetEffectiveRecommendationPreferencesResponse
newGetEffectiveRecommendationPreferencesResponse
  pHttpStatus_ =
    GetEffectiveRecommendationPreferencesResponse'
      { enhancedInfrastructureMetrics =
          Prelude.Nothing,
        externalMetricsPreference =
          Prelude.Nothing,
        httpStatus = pHttpStatus_
      }

-- | The status of the enhanced infrastructure metrics recommendation
-- preference. Considers all applicable preferences that you might have set
-- at the resource, account, and organization level.
--
-- A status of @Active@ confirms that the preference is applied in the
-- latest recommendation refresh, and a status of @Inactive@ confirms that
-- it\'s not yet applied to recommendations.
--
-- To validate whether the preference is applied to your last generated set
-- of recommendations, review the @effectiveRecommendationPreferences@
-- value in the response of the GetAutoScalingGroupRecommendations and
-- GetEC2InstanceRecommendations actions.
--
-- For more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/enhanced-infrastructure-metrics.html Enhanced infrastructure metrics>
-- in the /Compute Optimizer User Guide/.
getEffectiveRecommendationPreferencesResponse_enhancedInfrastructureMetrics :: Lens.Lens' GetEffectiveRecommendationPreferencesResponse (Prelude.Maybe EnhancedInfrastructureMetrics)
getEffectiveRecommendationPreferencesResponse_enhancedInfrastructureMetrics = Lens.lens (\GetEffectiveRecommendationPreferencesResponse' {enhancedInfrastructureMetrics} -> enhancedInfrastructureMetrics) (\s@GetEffectiveRecommendationPreferencesResponse' {} a -> s {enhancedInfrastructureMetrics = a} :: GetEffectiveRecommendationPreferencesResponse)

-- | The provider of the external metrics recommendation preference.
-- Considers all applicable preferences that you might have set at the
-- account and organization level.
--
-- If the preference is applied in the latest recommendation refresh, an
-- object with a valid @source@ value appears in the response. If the
-- preference isn\'t applied to the recommendations already, then this
-- object doesn\'t appear in the response.
--
-- To validate whether the preference is applied to your last generated set
-- of recommendations, review the @effectiveRecommendationPreferences@
-- value in the response of the GetEC2InstanceRecommendations actions.
--
-- For more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/external-metrics-ingestion.html Enhanced infrastructure metrics>
-- in the /Compute Optimizer User Guide/.
getEffectiveRecommendationPreferencesResponse_externalMetricsPreference :: Lens.Lens' GetEffectiveRecommendationPreferencesResponse (Prelude.Maybe ExternalMetricsPreference)
getEffectiveRecommendationPreferencesResponse_externalMetricsPreference = Lens.lens (\GetEffectiveRecommendationPreferencesResponse' {externalMetricsPreference} -> externalMetricsPreference) (\s@GetEffectiveRecommendationPreferencesResponse' {} a -> s {externalMetricsPreference = a} :: GetEffectiveRecommendationPreferencesResponse)

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

instance
  Prelude.NFData
    GetEffectiveRecommendationPreferencesResponse
  where
  rnf
    GetEffectiveRecommendationPreferencesResponse' {..} =
      Prelude.rnf enhancedInfrastructureMetrics
        `Prelude.seq` Prelude.rnf externalMetricsPreference
        `Prelude.seq` Prelude.rnf httpStatus