{-# 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.SSM.DescribeEffectiveInstanceAssociations
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- All associations for the managed node(s).
--
-- This operation returns paginated results.
module Amazonka.SSM.DescribeEffectiveInstanceAssociations
  ( -- * Creating a Request
    DescribeEffectiveInstanceAssociations (..),
    newDescribeEffectiveInstanceAssociations,

    -- * Request Lenses
    describeEffectiveInstanceAssociations_maxResults,
    describeEffectiveInstanceAssociations_nextToken,
    describeEffectiveInstanceAssociations_instanceId,

    -- * Destructuring the Response
    DescribeEffectiveInstanceAssociationsResponse (..),
    newDescribeEffectiveInstanceAssociationsResponse,

    -- * Response Lenses
    describeEffectiveInstanceAssociationsResponse_associations,
    describeEffectiveInstanceAssociationsResponse_nextToken,
    describeEffectiveInstanceAssociationsResponse_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.SSM.Types

-- | /See:/ 'newDescribeEffectiveInstanceAssociations' smart constructor.
data DescribeEffectiveInstanceAssociations = DescribeEffectiveInstanceAssociations'
  { -- | The maximum number of items to return for this call. The call also
    -- returns a token that you can specify in a subsequent call to get the
    -- next set of results.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The token for the next set of items to return. (You received this token
    -- from a previous call.)
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The managed node ID for which you want to view all associations.
    instanceId :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DescribeEffectiveInstanceAssociations' 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', 'describeEffectiveInstanceAssociations_maxResults' - The maximum number of items to return for this call. The call also
-- returns a token that you can specify in a subsequent call to get the
-- next set of results.
--
-- 'nextToken', 'describeEffectiveInstanceAssociations_nextToken' - The token for the next set of items to return. (You received this token
-- from a previous call.)
--
-- 'instanceId', 'describeEffectiveInstanceAssociations_instanceId' - The managed node ID for which you want to view all associations.
newDescribeEffectiveInstanceAssociations ::
  -- | 'instanceId'
  Prelude.Text ->
  DescribeEffectiveInstanceAssociations
newDescribeEffectiveInstanceAssociations pInstanceId_ =
  DescribeEffectiveInstanceAssociations'
    { maxResults =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      instanceId = pInstanceId_
    }

-- | The maximum number of items to return for this call. The call also
-- returns a token that you can specify in a subsequent call to get the
-- next set of results.
describeEffectiveInstanceAssociations_maxResults :: Lens.Lens' DescribeEffectiveInstanceAssociations (Prelude.Maybe Prelude.Natural)
describeEffectiveInstanceAssociations_maxResults = Lens.lens (\DescribeEffectiveInstanceAssociations' {maxResults} -> maxResults) (\s@DescribeEffectiveInstanceAssociations' {} a -> s {maxResults = a} :: DescribeEffectiveInstanceAssociations)

-- | The token for the next set of items to return. (You received this token
-- from a previous call.)
describeEffectiveInstanceAssociations_nextToken :: Lens.Lens' DescribeEffectiveInstanceAssociations (Prelude.Maybe Prelude.Text)
describeEffectiveInstanceAssociations_nextToken = Lens.lens (\DescribeEffectiveInstanceAssociations' {nextToken} -> nextToken) (\s@DescribeEffectiveInstanceAssociations' {} a -> s {nextToken = a} :: DescribeEffectiveInstanceAssociations)

-- | The managed node ID for which you want to view all associations.
describeEffectiveInstanceAssociations_instanceId :: Lens.Lens' DescribeEffectiveInstanceAssociations Prelude.Text
describeEffectiveInstanceAssociations_instanceId = Lens.lens (\DescribeEffectiveInstanceAssociations' {instanceId} -> instanceId) (\s@DescribeEffectiveInstanceAssociations' {} a -> s {instanceId = a} :: DescribeEffectiveInstanceAssociations)

instance
  Core.AWSPager
    DescribeEffectiveInstanceAssociations
  where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? describeEffectiveInstanceAssociationsResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? describeEffectiveInstanceAssociationsResponse_associations
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& describeEffectiveInstanceAssociations_nextToken
          Lens..~ rs
          Lens.^? describeEffectiveInstanceAssociationsResponse_nextToken
          Prelude.. Lens._Just

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

instance
  Prelude.Hashable
    DescribeEffectiveInstanceAssociations
  where
  hashWithSalt
    _salt
    DescribeEffectiveInstanceAssociations' {..} =
      _salt
        `Prelude.hashWithSalt` maxResults
        `Prelude.hashWithSalt` nextToken
        `Prelude.hashWithSalt` instanceId

instance
  Prelude.NFData
    DescribeEffectiveInstanceAssociations
  where
  rnf DescribeEffectiveInstanceAssociations' {..} =
    Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf instanceId

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

instance
  Data.ToJSON
    DescribeEffectiveInstanceAssociations
  where
  toJSON DescribeEffectiveInstanceAssociations' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            Prelude.Just ("InstanceId" Data..= instanceId)
          ]
      )

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

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

-- | /See:/ 'newDescribeEffectiveInstanceAssociationsResponse' smart constructor.
data DescribeEffectiveInstanceAssociationsResponse = DescribeEffectiveInstanceAssociationsResponse'
  { -- | The associations for the requested managed node.
    associations :: Prelude.Maybe [InstanceAssociation],
    -- | The token to use when requesting the next set of items. If there are no
    -- additional items to return, the string is empty.
    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 'DescribeEffectiveInstanceAssociationsResponse' 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:
--
-- 'associations', 'describeEffectiveInstanceAssociationsResponse_associations' - The associations for the requested managed node.
--
-- 'nextToken', 'describeEffectiveInstanceAssociationsResponse_nextToken' - The token to use when requesting the next set of items. If there are no
-- additional items to return, the string is empty.
--
-- 'httpStatus', 'describeEffectiveInstanceAssociationsResponse_httpStatus' - The response's http status code.
newDescribeEffectiveInstanceAssociationsResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  DescribeEffectiveInstanceAssociationsResponse
newDescribeEffectiveInstanceAssociationsResponse
  pHttpStatus_ =
    DescribeEffectiveInstanceAssociationsResponse'
      { associations =
          Prelude.Nothing,
        nextToken = Prelude.Nothing,
        httpStatus = pHttpStatus_
      }

-- | The associations for the requested managed node.
describeEffectiveInstanceAssociationsResponse_associations :: Lens.Lens' DescribeEffectiveInstanceAssociationsResponse (Prelude.Maybe [InstanceAssociation])
describeEffectiveInstanceAssociationsResponse_associations = Lens.lens (\DescribeEffectiveInstanceAssociationsResponse' {associations} -> associations) (\s@DescribeEffectiveInstanceAssociationsResponse' {} a -> s {associations = a} :: DescribeEffectiveInstanceAssociationsResponse) Prelude.. Lens.mapping Lens.coerced

-- | The token to use when requesting the next set of items. If there are no
-- additional items to return, the string is empty.
describeEffectiveInstanceAssociationsResponse_nextToken :: Lens.Lens' DescribeEffectiveInstanceAssociationsResponse (Prelude.Maybe Prelude.Text)
describeEffectiveInstanceAssociationsResponse_nextToken = Lens.lens (\DescribeEffectiveInstanceAssociationsResponse' {nextToken} -> nextToken) (\s@DescribeEffectiveInstanceAssociationsResponse' {} a -> s {nextToken = a} :: DescribeEffectiveInstanceAssociationsResponse)

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

instance
  Prelude.NFData
    DescribeEffectiveInstanceAssociationsResponse
  where
  rnf
    DescribeEffectiveInstanceAssociationsResponse' {..} =
      Prelude.rnf associations
        `Prelude.seq` Prelude.rnf nextToken
        `Prelude.seq` Prelude.rnf httpStatus