{-# 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.Lightsail.UntagResource
-- 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 set of tag keys and their values from the
-- specified Amazon Lightsail resource.
--
-- The @untag resource@ operation supports tag-based access control via
-- request tags and resource tags applied to the resource identified by
-- @resource name@. For more information, see the
-- <https://lightsail.aws.amazon.com/ls/docs/en_us/articles/amazon-lightsail-controlling-access-using-tags Amazon Lightsail Developer Guide>.
module Amazonka.Lightsail.UntagResource
  ( -- * Creating a Request
    UntagResource (..),
    newUntagResource,

    -- * Request Lenses
    untagResource_resourceArn,
    untagResource_resourceName,
    untagResource_tagKeys,

    -- * Destructuring the Response
    UntagResourceResponse (..),
    newUntagResourceResponse,

    -- * Response Lenses
    untagResourceResponse_operations,
    untagResourceResponse_httpStatus,
  )
where

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

-- | /See:/ 'newUntagResource' smart constructor.
data UntagResource = UntagResource'
  { -- | The Amazon Resource Name (ARN) of the resource from which you want to
    -- remove a tag.
    resourceArn :: Prelude.Maybe Prelude.Text,
    -- | The name of the resource from which you are removing a tag.
    resourceName :: Prelude.Text,
    -- | The tag keys to delete from the specified resource.
    tagKeys :: [Prelude.Text]
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UntagResource' 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:
--
-- 'resourceArn', 'untagResource_resourceArn' - The Amazon Resource Name (ARN) of the resource from which you want to
-- remove a tag.
--
-- 'resourceName', 'untagResource_resourceName' - The name of the resource from which you are removing a tag.
--
-- 'tagKeys', 'untagResource_tagKeys' - The tag keys to delete from the specified resource.
newUntagResource ::
  -- | 'resourceName'
  Prelude.Text ->
  UntagResource
newUntagResource pResourceName_ =
  UntagResource'
    { resourceArn = Prelude.Nothing,
      resourceName = pResourceName_,
      tagKeys = Prelude.mempty
    }

-- | The Amazon Resource Name (ARN) of the resource from which you want to
-- remove a tag.
untagResource_resourceArn :: Lens.Lens' UntagResource (Prelude.Maybe Prelude.Text)
untagResource_resourceArn = Lens.lens (\UntagResource' {resourceArn} -> resourceArn) (\s@UntagResource' {} a -> s {resourceArn = a} :: UntagResource)

-- | The name of the resource from which you are removing a tag.
untagResource_resourceName :: Lens.Lens' UntagResource Prelude.Text
untagResource_resourceName = Lens.lens (\UntagResource' {resourceName} -> resourceName) (\s@UntagResource' {} a -> s {resourceName = a} :: UntagResource)

-- | The tag keys to delete from the specified resource.
untagResource_tagKeys :: Lens.Lens' UntagResource [Prelude.Text]
untagResource_tagKeys = Lens.lens (\UntagResource' {tagKeys} -> tagKeys) (\s@UntagResource' {} a -> s {tagKeys = a} :: UntagResource) Prelude.. Lens.coerced

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

instance Prelude.Hashable UntagResource where
  hashWithSalt _salt UntagResource' {..} =
    _salt
      `Prelude.hashWithSalt` resourceArn
      `Prelude.hashWithSalt` resourceName
      `Prelude.hashWithSalt` tagKeys

instance Prelude.NFData UntagResource where
  rnf UntagResource' {..} =
    Prelude.rnf resourceArn
      `Prelude.seq` Prelude.rnf resourceName
      `Prelude.seq` Prelude.rnf tagKeys

instance Data.ToHeaders UntagResource where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "Lightsail_20161128.UntagResource" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON UntagResource where
  toJSON UntagResource' {..} =
    Data.object
      ( Prelude.catMaybes
          [ ("resourceArn" Data..=) Prelude.<$> resourceArn,
            Prelude.Just ("resourceName" Data..= resourceName),
            Prelude.Just ("tagKeys" Data..= tagKeys)
          ]
      )

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

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

-- | /See:/ 'newUntagResourceResponse' smart constructor.
data UntagResourceResponse = UntagResourceResponse'
  { -- | An array of objects that describe the result of the action, such as the
    -- status of the request, the timestamp of the request, and the resources
    -- affected by the request.
    operations :: Prelude.Maybe [Operation],
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UntagResourceResponse' 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:
--
-- 'operations', 'untagResourceResponse_operations' - An array of objects that describe the result of the action, such as the
-- status of the request, the timestamp of the request, and the resources
-- affected by the request.
--
-- 'httpStatus', 'untagResourceResponse_httpStatus' - The response's http status code.
newUntagResourceResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  UntagResourceResponse
newUntagResourceResponse pHttpStatus_ =
  UntagResourceResponse'
    { operations =
        Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | An array of objects that describe the result of the action, such as the
-- status of the request, the timestamp of the request, and the resources
-- affected by the request.
untagResourceResponse_operations :: Lens.Lens' UntagResourceResponse (Prelude.Maybe [Operation])
untagResourceResponse_operations = Lens.lens (\UntagResourceResponse' {operations} -> operations) (\s@UntagResourceResponse' {} a -> s {operations = a} :: UntagResourceResponse) Prelude.. Lens.mapping Lens.coerced

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

instance Prelude.NFData UntagResourceResponse where
  rnf UntagResourceResponse' {..} =
    Prelude.rnf operations
      `Prelude.seq` Prelude.rnf httpStatus