{-# 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.ElastiCache.CreateUserGroup
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- For Redis engine version 6.0 onwards: Creates a Redis user group. For
-- more information, see
-- <http://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Clusters.RBAC.html Using Role Based Access Control (RBAC)>
module Amazonka.ElastiCache.CreateUserGroup
  ( -- * Creating a Request
    CreateUserGroup (..),
    newCreateUserGroup,

    -- * Request Lenses
    createUserGroup_tags,
    createUserGroup_userIds,
    createUserGroup_userGroupId,
    createUserGroup_engine,

    -- * Destructuring the Response
    UserGroup (..),
    newUserGroup,

    -- * Response Lenses
    userGroup_arn,
    userGroup_engine,
    userGroup_minimumEngineVersion,
    userGroup_pendingChanges,
    userGroup_replicationGroups,
    userGroup_status,
    userGroup_userGroupId,
    userGroup_userIds,
  )
where

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

-- | /See:/ 'newCreateUserGroup' smart constructor.
data CreateUserGroup = CreateUserGroup'
  { -- | A list of tags to be added to this resource. A tag is a key-value pair.
    -- A tag key must be accompanied by a tag value, although null is accepted.
    tags :: Prelude.Maybe [Tag],
    -- | The list of user IDs that belong to the user group.
    userIds :: Prelude.Maybe (Prelude.NonEmpty Prelude.Text),
    -- | The ID of the user group.
    userGroupId :: Prelude.Text,
    -- | The current supported value is Redis.
    engine :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'CreateUserGroup' 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:
--
-- 'tags', 'createUserGroup_tags' - A list of tags to be added to this resource. A tag is a key-value pair.
-- A tag key must be accompanied by a tag value, although null is accepted.
--
-- 'userIds', 'createUserGroup_userIds' - The list of user IDs that belong to the user group.
--
-- 'userGroupId', 'createUserGroup_userGroupId' - The ID of the user group.
--
-- 'engine', 'createUserGroup_engine' - The current supported value is Redis.
newCreateUserGroup ::
  -- | 'userGroupId'
  Prelude.Text ->
  -- | 'engine'
  Prelude.Text ->
  CreateUserGroup
newCreateUserGroup pUserGroupId_ pEngine_ =
  CreateUserGroup'
    { tags = Prelude.Nothing,
      userIds = Prelude.Nothing,
      userGroupId = pUserGroupId_,
      engine = pEngine_
    }

-- | A list of tags to be added to this resource. A tag is a key-value pair.
-- A tag key must be accompanied by a tag value, although null is accepted.
createUserGroup_tags :: Lens.Lens' CreateUserGroup (Prelude.Maybe [Tag])
createUserGroup_tags = Lens.lens (\CreateUserGroup' {tags} -> tags) (\s@CreateUserGroup' {} a -> s {tags = a} :: CreateUserGroup) Prelude.. Lens.mapping Lens.coerced

-- | The list of user IDs that belong to the user group.
createUserGroup_userIds :: Lens.Lens' CreateUserGroup (Prelude.Maybe (Prelude.NonEmpty Prelude.Text))
createUserGroup_userIds = Lens.lens (\CreateUserGroup' {userIds} -> userIds) (\s@CreateUserGroup' {} a -> s {userIds = a} :: CreateUserGroup) Prelude.. Lens.mapping Lens.coerced

-- | The ID of the user group.
createUserGroup_userGroupId :: Lens.Lens' CreateUserGroup Prelude.Text
createUserGroup_userGroupId = Lens.lens (\CreateUserGroup' {userGroupId} -> userGroupId) (\s@CreateUserGroup' {} a -> s {userGroupId = a} :: CreateUserGroup)

-- | The current supported value is Redis.
createUserGroup_engine :: Lens.Lens' CreateUserGroup Prelude.Text
createUserGroup_engine = Lens.lens (\CreateUserGroup' {engine} -> engine) (\s@CreateUserGroup' {} a -> s {engine = a} :: CreateUserGroup)

instance Core.AWSRequest CreateUserGroup where
  type AWSResponse CreateUserGroup = UserGroup
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "CreateUserGroupResult"
      (\s h x -> Data.parseXML x)

instance Prelude.Hashable CreateUserGroup where
  hashWithSalt _salt CreateUserGroup' {..} =
    _salt
      `Prelude.hashWithSalt` tags
      `Prelude.hashWithSalt` userIds
      `Prelude.hashWithSalt` userGroupId
      `Prelude.hashWithSalt` engine

instance Prelude.NFData CreateUserGroup where
  rnf CreateUserGroup' {..} =
    Prelude.rnf tags
      `Prelude.seq` Prelude.rnf userIds
      `Prelude.seq` Prelude.rnf userGroupId
      `Prelude.seq` Prelude.rnf engine

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

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

instance Data.ToQuery CreateUserGroup where
  toQuery CreateUserGroup' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("CreateUserGroup" :: Prelude.ByteString),
        "Version"
          Data.=: ("2015-02-02" :: Prelude.ByteString),
        "Tags"
          Data.=: Data.toQuery
            (Data.toQueryList "Tag" Prelude.<$> tags),
        "UserIds"
          Data.=: Data.toQuery
            (Data.toQueryList "member" Prelude.<$> userIds),
        "UserGroupId" Data.=: userGroupId,
        "Engine" Data.=: engine
      ]