{-# LANGUAGE DeriveDataTypeable #-}
{-# LANGUAGE DeriveGeneric      #-}
{-# LANGUAGE OverloadedStrings  #-}
{-# LANGUAGE RecordWildCards    #-}
{-# LANGUAGE TypeFamilies       #-}

{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-binds   #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Network.AWS.EC2.CreateTags
-- Copyright   : (c) 2013-2016 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Adds or overwrites one or more tags for the specified Amazon EC2 resource or resources. Each resource can have a maximum of 50 tags. Each tag consists of a key and optional value. Tag keys must be unique per resource.
--
-- For more information about tags, see <http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html Tagging Your Resources> in the /Amazon Elastic Compute Cloud User Guide/. For more information about creating IAM policies that control users\' access to resources based on tags, see <http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-supported-iam-actions-resources.html Supported Resource-Level Permissions for Amazon EC2 API Actions> in the /Amazon Elastic Compute Cloud User Guide/.
module Network.AWS.EC2.CreateTags
    (
    -- * Creating a Request
      createTags
    , CreateTags
    -- * Request Lenses
    , cDryRun
    , cResources
    , cTags

    -- * Destructuring the Response
    , createTagsResponse
    , CreateTagsResponse
    ) where

import           Network.AWS.EC2.Types
import           Network.AWS.EC2.Types.Product
import           Network.AWS.Lens
import           Network.AWS.Prelude
import           Network.AWS.Request
import           Network.AWS.Response

-- | Contains the parameters for CreateTags.
--
-- /See:/ 'createTags' smart constructor.
data CreateTags = CreateTags'
    { _cDryRun    :: !(Maybe Bool)
    , _cResources :: ![Text]
    , _cTags      :: ![Tag]
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'CreateTags' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'cDryRun'
--
-- * 'cResources'
--
-- * 'cTags'
createTags
    :: CreateTags
createTags =
    CreateTags'
    { _cDryRun = Nothing
    , _cResources = mempty
    , _cTags = mempty
    }

-- | Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is 'DryRunOperation'. Otherwise, it is 'UnauthorizedOperation'.
cDryRun :: Lens' CreateTags (Maybe Bool)
cDryRun = lens _cDryRun (\ s a -> s{_cDryRun = a});

-- | The IDs of one or more resources to tag. For example, ami-1a2b3c4d.
cResources :: Lens' CreateTags [Text]
cResources = lens _cResources (\ s a -> s{_cResources = a}) . _Coerce;

-- | One or more tags. The 'value' parameter is required, but if you don\'t want the tag to have a value, specify the parameter with no value, and we set the value to an empty string.
cTags :: Lens' CreateTags [Tag]
cTags = lens _cTags (\ s a -> s{_cTags = a}) . _Coerce;

instance AWSRequest CreateTags where
        type Rs CreateTags = CreateTagsResponse
        request = postQuery ec2
        response = receiveNull CreateTagsResponse'

instance Hashable CreateTags

instance NFData CreateTags

instance ToHeaders CreateTags where
        toHeaders = const mempty

instance ToPath CreateTags where
        toPath = const "/"

instance ToQuery CreateTags where
        toQuery CreateTags'{..}
          = mconcat
              ["Action" =: ("CreateTags" :: ByteString),
               "Version" =: ("2016-04-01" :: ByteString),
               "DryRun" =: _cDryRun,
               toQueryList "ResourceId" _cResources,
               toQueryList "Tag" _cTags]

-- | /See:/ 'createTagsResponse' smart constructor.
data CreateTagsResponse =
    CreateTagsResponse'
    deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'CreateTagsResponse' with the minimum fields required to make a request.
--
createTagsResponse
    :: CreateTagsResponse
createTagsResponse = CreateTagsResponse'

instance NFData CreateTagsResponse