{-# 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.CloudDirectory.ListObjectAttributes
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Lists all attributes that are associated with an object.
--
-- This operation returns paginated results.
module Amazonka.CloudDirectory.ListObjectAttributes
  ( -- * Creating a Request
    ListObjectAttributes (..),
    newListObjectAttributes,

    -- * Request Lenses
    listObjectAttributes_consistencyLevel,
    listObjectAttributes_facetFilter,
    listObjectAttributes_maxResults,
    listObjectAttributes_nextToken,
    listObjectAttributes_directoryArn,
    listObjectAttributes_objectReference,

    -- * Destructuring the Response
    ListObjectAttributesResponse (..),
    newListObjectAttributesResponse,

    -- * Response Lenses
    listObjectAttributesResponse_attributes,
    listObjectAttributesResponse_nextToken,
    listObjectAttributesResponse_httpStatus,
  )
where

import Amazonka.CloudDirectory.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:/ 'newListObjectAttributes' smart constructor.
data ListObjectAttributes = ListObjectAttributes'
  { -- | Represents the manner and timing in which the successful write or update
    -- of an object is reflected in a subsequent read operation of that same
    -- object.
    consistencyLevel :: Prelude.Maybe ConsistencyLevel,
    -- | Used to filter the list of object attributes that are associated with a
    -- certain facet.
    facetFilter :: Prelude.Maybe SchemaFacet,
    -- | The maximum number of items to be retrieved in a single call. This is an
    -- approximate number.
    maxResults :: Prelude.Maybe Prelude.Natural,
    -- | The pagination token.
    nextToken :: Prelude.Maybe Prelude.Text,
    -- | The Amazon Resource Name (ARN) that is associated with the Directory
    -- where the object resides. For more information, see arns.
    directoryArn :: Prelude.Text,
    -- | The reference that identifies the object whose attributes will be
    -- listed.
    objectReference :: ObjectReference
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'ListObjectAttributes' 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:
--
-- 'consistencyLevel', 'listObjectAttributes_consistencyLevel' - Represents the manner and timing in which the successful write or update
-- of an object is reflected in a subsequent read operation of that same
-- object.
--
-- 'facetFilter', 'listObjectAttributes_facetFilter' - Used to filter the list of object attributes that are associated with a
-- certain facet.
--
-- 'maxResults', 'listObjectAttributes_maxResults' - The maximum number of items to be retrieved in a single call. This is an
-- approximate number.
--
-- 'nextToken', 'listObjectAttributes_nextToken' - The pagination token.
--
-- 'directoryArn', 'listObjectAttributes_directoryArn' - The Amazon Resource Name (ARN) that is associated with the Directory
-- where the object resides. For more information, see arns.
--
-- 'objectReference', 'listObjectAttributes_objectReference' - The reference that identifies the object whose attributes will be
-- listed.
newListObjectAttributes ::
  -- | 'directoryArn'
  Prelude.Text ->
  -- | 'objectReference'
  ObjectReference ->
  ListObjectAttributes
newListObjectAttributes
  pDirectoryArn_
  pObjectReference_ =
    ListObjectAttributes'
      { consistencyLevel =
          Prelude.Nothing,
        facetFilter = Prelude.Nothing,
        maxResults = Prelude.Nothing,
        nextToken = Prelude.Nothing,
        directoryArn = pDirectoryArn_,
        objectReference = pObjectReference_
      }

-- | Represents the manner and timing in which the successful write or update
-- of an object is reflected in a subsequent read operation of that same
-- object.
listObjectAttributes_consistencyLevel :: Lens.Lens' ListObjectAttributes (Prelude.Maybe ConsistencyLevel)
listObjectAttributes_consistencyLevel = Lens.lens (\ListObjectAttributes' {consistencyLevel} -> consistencyLevel) (\s@ListObjectAttributes' {} a -> s {consistencyLevel = a} :: ListObjectAttributes)

-- | Used to filter the list of object attributes that are associated with a
-- certain facet.
listObjectAttributes_facetFilter :: Lens.Lens' ListObjectAttributes (Prelude.Maybe SchemaFacet)
listObjectAttributes_facetFilter = Lens.lens (\ListObjectAttributes' {facetFilter} -> facetFilter) (\s@ListObjectAttributes' {} a -> s {facetFilter = a} :: ListObjectAttributes)

-- | The maximum number of items to be retrieved in a single call. This is an
-- approximate number.
listObjectAttributes_maxResults :: Lens.Lens' ListObjectAttributes (Prelude.Maybe Prelude.Natural)
listObjectAttributes_maxResults = Lens.lens (\ListObjectAttributes' {maxResults} -> maxResults) (\s@ListObjectAttributes' {} a -> s {maxResults = a} :: ListObjectAttributes)

-- | The pagination token.
listObjectAttributes_nextToken :: Lens.Lens' ListObjectAttributes (Prelude.Maybe Prelude.Text)
listObjectAttributes_nextToken = Lens.lens (\ListObjectAttributes' {nextToken} -> nextToken) (\s@ListObjectAttributes' {} a -> s {nextToken = a} :: ListObjectAttributes)

-- | The Amazon Resource Name (ARN) that is associated with the Directory
-- where the object resides. For more information, see arns.
listObjectAttributes_directoryArn :: Lens.Lens' ListObjectAttributes Prelude.Text
listObjectAttributes_directoryArn = Lens.lens (\ListObjectAttributes' {directoryArn} -> directoryArn) (\s@ListObjectAttributes' {} a -> s {directoryArn = a} :: ListObjectAttributes)

-- | The reference that identifies the object whose attributes will be
-- listed.
listObjectAttributes_objectReference :: Lens.Lens' ListObjectAttributes ObjectReference
listObjectAttributes_objectReference = Lens.lens (\ListObjectAttributes' {objectReference} -> objectReference) (\s@ListObjectAttributes' {} a -> s {objectReference = a} :: ListObjectAttributes)

instance Core.AWSPager ListObjectAttributes where
  page rq rs
    | Core.stop
        ( rs
            Lens.^? listObjectAttributesResponse_nextToken
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Core.stop
        ( rs
            Lens.^? listObjectAttributesResponse_attributes
            Prelude.. Lens._Just
        ) =
        Prelude.Nothing
    | Prelude.otherwise =
        Prelude.Just
          Prelude.$ rq
          Prelude.& listObjectAttributes_nextToken
          Lens..~ rs
          Lens.^? listObjectAttributesResponse_nextToken
          Prelude.. Lens._Just

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

instance Prelude.Hashable ListObjectAttributes where
  hashWithSalt _salt ListObjectAttributes' {..} =
    _salt
      `Prelude.hashWithSalt` consistencyLevel
      `Prelude.hashWithSalt` facetFilter
      `Prelude.hashWithSalt` maxResults
      `Prelude.hashWithSalt` nextToken
      `Prelude.hashWithSalt` directoryArn
      `Prelude.hashWithSalt` objectReference

instance Prelude.NFData ListObjectAttributes where
  rnf ListObjectAttributes' {..} =
    Prelude.rnf consistencyLevel
      `Prelude.seq` Prelude.rnf facetFilter
      `Prelude.seq` Prelude.rnf maxResults
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf directoryArn
      `Prelude.seq` Prelude.rnf objectReference

instance Data.ToHeaders ListObjectAttributes where
  toHeaders ListObjectAttributes' {..} =
    Prelude.mconcat
      [ "x-amz-consistency-level" Data.=# consistencyLevel,
        "x-amz-data-partition" Data.=# directoryArn
      ]

instance Data.ToJSON ListObjectAttributes where
  toJSON ListObjectAttributes' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("FacetFilter" Data..=) Prelude.<$> facetFilter,
            ("MaxResults" Data..=) Prelude.<$> maxResults,
            ("NextToken" Data..=) Prelude.<$> nextToken,
            Prelude.Just
              ("ObjectReference" Data..= objectReference)
          ]
      )

instance Data.ToPath ListObjectAttributes where
  toPath =
    Prelude.const
      "/amazonclouddirectory/2017-01-11/object/attributes"

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

-- | /See:/ 'newListObjectAttributesResponse' smart constructor.
data ListObjectAttributesResponse = ListObjectAttributesResponse'
  { -- | Attributes map that is associated with the object. @AttributeArn@ is the
    -- key, and attribute value is the value.
    attributes :: Prelude.Maybe [AttributeKeyAndValue],
    -- | The pagination token.
    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 'ListObjectAttributesResponse' 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:
--
-- 'attributes', 'listObjectAttributesResponse_attributes' - Attributes map that is associated with the object. @AttributeArn@ is the
-- key, and attribute value is the value.
--
-- 'nextToken', 'listObjectAttributesResponse_nextToken' - The pagination token.
--
-- 'httpStatus', 'listObjectAttributesResponse_httpStatus' - The response's http status code.
newListObjectAttributesResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  ListObjectAttributesResponse
newListObjectAttributesResponse pHttpStatus_ =
  ListObjectAttributesResponse'
    { attributes =
        Prelude.Nothing,
      nextToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | Attributes map that is associated with the object. @AttributeArn@ is the
-- key, and attribute value is the value.
listObjectAttributesResponse_attributes :: Lens.Lens' ListObjectAttributesResponse (Prelude.Maybe [AttributeKeyAndValue])
listObjectAttributesResponse_attributes = Lens.lens (\ListObjectAttributesResponse' {attributes} -> attributes) (\s@ListObjectAttributesResponse' {} a -> s {attributes = a} :: ListObjectAttributesResponse) Prelude.. Lens.mapping Lens.coerced

-- | The pagination token.
listObjectAttributesResponse_nextToken :: Lens.Lens' ListObjectAttributesResponse (Prelude.Maybe Prelude.Text)
listObjectAttributesResponse_nextToken = Lens.lens (\ListObjectAttributesResponse' {nextToken} -> nextToken) (\s@ListObjectAttributesResponse' {} a -> s {nextToken = a} :: ListObjectAttributesResponse)

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

instance Prelude.NFData ListObjectAttributesResponse where
  rnf ListObjectAttributesResponse' {..} =
    Prelude.rnf attributes
      `Prelude.seq` Prelude.rnf nextToken
      `Prelude.seq` Prelude.rnf httpStatus