{-# 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.DeleteRole
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Deletes the specified role. The role must not have any policies
-- attached. For more information about roles, see
-- <https://docs.aws.amazon.com/IAM/latest/UserGuide/WorkingWithRoles.html Working with roles>.
--
-- Make sure that you do not have any Amazon EC2 instances running with the
-- role you are about to delete. Deleting a role or instance profile that
-- is associated with a running instance will break any applications
-- running on the instance.
module Amazonka.IAM.DeleteRole
  ( -- * Creating a Request
    DeleteRole (..),
    newDeleteRole,

    -- * Request Lenses
    deleteRole_roleName,

    -- * Destructuring the Response
    DeleteRoleResponse (..),
    newDeleteRoleResponse,
  )
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:/ 'newDeleteRole' smart constructor.
data DeleteRole = DeleteRole'
  { -- | The name of the role to delete.
    --
    -- This parameter allows (through its
    -- <http://wikipedia.org/wiki/regex regex pattern>) a string of characters
    -- consisting of upper and lowercase alphanumeric characters with no
    -- spaces. You can also include any of the following characters: _+=,.\@-
    roleName :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteRole' 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', 'deleteRole_roleName' - The name of the role to delete.
--
-- This parameter allows (through its
-- <http://wikipedia.org/wiki/regex regex pattern>) a string of characters
-- consisting of upper and lowercase alphanumeric characters with no
-- spaces. You can also include any of the following characters: _+=,.\@-
newDeleteRole ::
  -- | 'roleName'
  Prelude.Text ->
  DeleteRole
newDeleteRole pRoleName_ =
  DeleteRole' {roleName = pRoleName_}

-- | The name of the role to delete.
--
-- This parameter allows (through its
-- <http://wikipedia.org/wiki/regex regex pattern>) a string of characters
-- consisting of upper and lowercase alphanumeric characters with no
-- spaces. You can also include any of the following characters: _+=,.\@-
deleteRole_roleName :: Lens.Lens' DeleteRole Prelude.Text
deleteRole_roleName = Lens.lens (\DeleteRole' {roleName} -> roleName) (\s@DeleteRole' {} a -> s {roleName = a} :: DeleteRole)

instance Core.AWSRequest DeleteRole where
  type AWSResponse DeleteRole = DeleteRoleResponse
  request overrides =
    Request.postQuery (overrides defaultService)
  response = Response.receiveNull DeleteRoleResponse'

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

instance Prelude.NFData DeleteRole where
  rnf DeleteRole' {..} = Prelude.rnf roleName

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

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

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

-- | /See:/ 'newDeleteRoleResponse' smart constructor.
data DeleteRoleResponse = DeleteRoleResponse'
  {
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DeleteRoleResponse' 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.
newDeleteRoleResponse ::
  DeleteRoleResponse
newDeleteRoleResponse = DeleteRoleResponse'

instance Prelude.NFData DeleteRoleResponse where
  rnf _ = ()