{-# 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.IAM.UpdateRoleDescription
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Use UpdateRole instead.
--
-- Modifies only the description of a role. This operation performs the
-- same function as the @Description@ parameter in the @UpdateRole@
-- operation.
module Amazonka.IAM.UpdateRoleDescription
  ( -- * Creating a Request
    UpdateRoleDescription (..),
    newUpdateRoleDescription,

    -- * Request Lenses
    updateRoleDescription_roleName,
    updateRoleDescription_description,

    -- * Destructuring the Response
    UpdateRoleDescriptionResponse (..),
    newUpdateRoleDescriptionResponse,

    -- * Response Lenses
    updateRoleDescriptionResponse_role,
    updateRoleDescriptionResponse_httpStatus,
  )
where

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

-- | /See:/ 'newUpdateRoleDescription' smart constructor.
data UpdateRoleDescription = UpdateRoleDescription'
  { -- | The name of the role that you want to modify.
    roleName :: Prelude.Text,
    -- | The new description that you want to apply to the specified role.
    description :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateRoleDescription' 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:
--
-- 'roleName', 'updateRoleDescription_roleName' - The name of the role that you want to modify.
--
-- 'description', 'updateRoleDescription_description' - The new description that you want to apply to the specified role.
newUpdateRoleDescription ::
  -- | 'roleName'
  Prelude.Text ->
  -- | 'description'
  Prelude.Text ->
  UpdateRoleDescription
newUpdateRoleDescription pRoleName_ pDescription_ =
  UpdateRoleDescription'
    { roleName = pRoleName_,
      description = pDescription_
    }

-- | The name of the role that you want to modify.
updateRoleDescription_roleName :: Lens.Lens' UpdateRoleDescription Prelude.Text
updateRoleDescription_roleName = Lens.lens (\UpdateRoleDescription' {roleName} -> roleName) (\s@UpdateRoleDescription' {} a -> s {roleName = a} :: UpdateRoleDescription)

-- | The new description that you want to apply to the specified role.
updateRoleDescription_description :: Lens.Lens' UpdateRoleDescription Prelude.Text
updateRoleDescription_description = Lens.lens (\UpdateRoleDescription' {description} -> description) (\s@UpdateRoleDescription' {} a -> s {description = a} :: UpdateRoleDescription)

instance Core.AWSRequest UpdateRoleDescription where
  type
    AWSResponse UpdateRoleDescription =
      UpdateRoleDescriptionResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response =
    Response.receiveXMLWrapper
      "UpdateRoleDescriptionResult"
      ( \s h x ->
          UpdateRoleDescriptionResponse'
            Prelude.<$> (x Data..@? "Role")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable UpdateRoleDescription where
  hashWithSalt _salt UpdateRoleDescription' {..} =
    _salt
      `Prelude.hashWithSalt` roleName
      `Prelude.hashWithSalt` description

instance Prelude.NFData UpdateRoleDescription where
  rnf UpdateRoleDescription' {..} =
    Prelude.rnf roleName
      `Prelude.seq` Prelude.rnf description

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

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

instance Data.ToQuery UpdateRoleDescription where
  toQuery UpdateRoleDescription' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("UpdateRoleDescription" :: Prelude.ByteString),
        "Version"
          Data.=: ("2010-05-08" :: Prelude.ByteString),
        "RoleName" Data.=: roleName,
        "Description" Data.=: description
      ]

-- | /See:/ 'newUpdateRoleDescriptionResponse' smart constructor.
data UpdateRoleDescriptionResponse = UpdateRoleDescriptionResponse'
  { -- | A structure that contains details about the modified role.
    role' :: Prelude.Maybe Role,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateRoleDescriptionResponse' 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:
--
-- 'role'', 'updateRoleDescriptionResponse_role' - A structure that contains details about the modified role.
--
-- 'httpStatus', 'updateRoleDescriptionResponse_httpStatus' - The response's http status code.
newUpdateRoleDescriptionResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  UpdateRoleDescriptionResponse
newUpdateRoleDescriptionResponse pHttpStatus_ =
  UpdateRoleDescriptionResponse'
    { role' =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | A structure that contains details about the modified role.
updateRoleDescriptionResponse_role :: Lens.Lens' UpdateRoleDescriptionResponse (Prelude.Maybe Role)
updateRoleDescriptionResponse_role = Lens.lens (\UpdateRoleDescriptionResponse' {role'} -> role') (\s@UpdateRoleDescriptionResponse' {} a -> s {role' = a} :: UpdateRoleDescriptionResponse)

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

instance Prelude.NFData UpdateRoleDescriptionResponse where
  rnf UpdateRoleDescriptionResponse' {..} =
    Prelude.rnf role'
      `Prelude.seq` Prelude.rnf httpStatus