AssignVolume.hs

{-# 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.OpsWorks.AssignVolume
-- Copyright   : (c) 2013-2015 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)
--
-- Assigns one of the stack\'s registered Amazon EBS volumes to a specified
-- instance. The volume must first be registered with the stack by calling
-- RegisterVolume. After you register the volume, you must call
-- UpdateVolume to specify a mount point before calling 'AssignVolume'. For
-- more information, see
-- <http://docs.aws.amazon.com/opsworks/latest/userguide/resources.html Resource Management>.
--
-- __Required Permissions__: To use this action, an IAM user must have a
-- Manage permissions level for the stack, or an attached policy that
-- explicitly grants permissions. For more information on user permissions,
-- see
-- <http://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-users.html Managing User Permissions>.
--
-- /See:/ <http://docs.aws.amazon.com/opsworks/latest/APIReference/API_AssignVolume.html AWS API Reference> for AssignVolume.
module Network.AWS.OpsWorks.AssignVolume
    (
    -- * Creating a Request
      assignVolume
    , AssignVolume
    -- * Request Lenses
    , avInstanceId
    , avVolumeId

    -- * Destructuring the Response
    , assignVolumeResponse
    , AssignVolumeResponse
    ) where

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

-- | /See:/ 'assignVolume' smart constructor.
data AssignVolume = AssignVolume'
    { _avInstanceId :: !(Maybe Text)
    , _avVolumeId   :: !Text
    } deriving (Eq,Read,Show,Data,Typeable,Generic)

-- | Creates a value of 'AssignVolume' with the minimum fields required to make a request.
--
-- Use one of the following lenses to modify other fields as desired:
--
-- * 'avInstanceId'
--
-- * 'avVolumeId'
assignVolume
    :: Text -- ^ 'avVolumeId'
    -> AssignVolume
assignVolume pVolumeId_ =
    AssignVolume'
    { _avInstanceId = Nothing
    , _avVolumeId = pVolumeId_
    }

-- | The instance ID.
avInstanceId :: Lens' AssignVolume (Maybe Text)
avInstanceId = lens _avInstanceId (\ s a -> s{_avInstanceId = a});

-- | The volume ID.
avVolumeId :: Lens' AssignVolume Text
avVolumeId = lens _avVolumeId (\ s a -> s{_avVolumeId = a});

instance AWSRequest AssignVolume where
        type Rs AssignVolume = AssignVolumeResponse
        request = postJSON opsWorks
        response = receiveNull AssignVolumeResponse'

instance ToHeaders AssignVolume where
        toHeaders
          = const
              (mconcat
                 ["X-Amz-Target" =#
                    ("OpsWorks_20130218.AssignVolume" :: ByteString),
                  "Content-Type" =#
                    ("application/x-amz-json-1.1" :: ByteString)])

instance ToJSON AssignVolume where
        toJSON AssignVolume'{..}
          = object
              (catMaybes
                 [("InstanceId" .=) <$> _avInstanceId,
                  Just ("VolumeId" .= _avVolumeId)])

instance ToPath AssignVolume where
        toPath = const "/"

instance ToQuery AssignVolume where
        toQuery = const mempty

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

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