{-# 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.DetachUserPolicy
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Removes the specified managed policy from the specified user.
--
-- A user can also have inline policies embedded with it. To delete an
-- inline policy, use DeleteUserPolicy. For information about policies, see
-- <https://docs.aws.amazon.com/IAM/latest/UserGuide/policies-managed-vs-inline.html Managed policies and inline policies>
-- in the /IAM User Guide/.
module Amazonka.IAM.DetachUserPolicy
  ( -- * Creating a Request
    DetachUserPolicy (..),
    newDetachUserPolicy,

    -- * Request Lenses
    detachUserPolicy_userName,
    detachUserPolicy_policyArn,

    -- * Destructuring the Response
    DetachUserPolicyResponse (..),
    newDetachUserPolicyResponse,
  )
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:/ 'newDetachUserPolicy' smart constructor.
data DetachUserPolicy = DetachUserPolicy'
  { -- | The name (friendly name, not ARN) of the IAM user to detach the policy
    -- from.
    --
    -- 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: _+=,.\@-
    userName :: Prelude.Text,
    -- | The Amazon Resource Name (ARN) of the IAM policy you want to detach.
    --
    -- For more information about ARNs, see
    -- <https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html Amazon Resource Names (ARNs)>
    -- in the /Amazon Web Services General Reference/.
    policyArn :: Prelude.Text
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'DetachUserPolicy' 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:
--
-- 'userName', 'detachUserPolicy_userName' - The name (friendly name, not ARN) of the IAM user to detach the policy
-- from.
--
-- 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: _+=,.\@-
--
-- 'policyArn', 'detachUserPolicy_policyArn' - The Amazon Resource Name (ARN) of the IAM policy you want to detach.
--
-- For more information about ARNs, see
-- <https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html Amazon Resource Names (ARNs)>
-- in the /Amazon Web Services General Reference/.
newDetachUserPolicy ::
  -- | 'userName'
  Prelude.Text ->
  -- | 'policyArn'
  Prelude.Text ->
  DetachUserPolicy
newDetachUserPolicy pUserName_ pPolicyArn_ =
  DetachUserPolicy'
    { userName = pUserName_,
      policyArn = pPolicyArn_
    }

-- | The name (friendly name, not ARN) of the IAM user to detach the policy
-- from.
--
-- 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: _+=,.\@-
detachUserPolicy_userName :: Lens.Lens' DetachUserPolicy Prelude.Text
detachUserPolicy_userName = Lens.lens (\DetachUserPolicy' {userName} -> userName) (\s@DetachUserPolicy' {} a -> s {userName = a} :: DetachUserPolicy)

-- | The Amazon Resource Name (ARN) of the IAM policy you want to detach.
--
-- For more information about ARNs, see
-- <https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html Amazon Resource Names (ARNs)>
-- in the /Amazon Web Services General Reference/.
detachUserPolicy_policyArn :: Lens.Lens' DetachUserPolicy Prelude.Text
detachUserPolicy_policyArn = Lens.lens (\DetachUserPolicy' {policyArn} -> policyArn) (\s@DetachUserPolicy' {} a -> s {policyArn = a} :: DetachUserPolicy)

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

instance Prelude.Hashable DetachUserPolicy where
  hashWithSalt _salt DetachUserPolicy' {..} =
    _salt
      `Prelude.hashWithSalt` userName
      `Prelude.hashWithSalt` policyArn

instance Prelude.NFData DetachUserPolicy where
  rnf DetachUserPolicy' {..} =
    Prelude.rnf userName
      `Prelude.seq` Prelude.rnf policyArn

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

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

instance Data.ToQuery DetachUserPolicy where
  toQuery DetachUserPolicy' {..} =
    Prelude.mconcat
      [ "Action"
          Data.=: ("DetachUserPolicy" :: Prelude.ByteString),
        "Version"
          Data.=: ("2010-05-08" :: Prelude.ByteString),
        "UserName" Data.=: userName,
        "PolicyArn" Data.=: policyArn
      ]

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

-- |
-- Create a value of 'DetachUserPolicyResponse' 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.
newDetachUserPolicyResponse ::
  DetachUserPolicyResponse
newDetachUserPolicyResponse =
  DetachUserPolicyResponse'

instance Prelude.NFData DetachUserPolicyResponse where
  rnf _ = ()