diff --git a/LICENSE b/LICENSE
new file mode 100644
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,373 @@
+Mozilla Public License Version 2.0
+==================================
+
+1. Definitions
+--------------
+
+1.1. "Contributor"
+    means each individual or legal entity that creates, contributes to
+    the creation of, or owns Covered Software.
+
+1.2. "Contributor Version"
+    means the combination of the Contributions of others (if any) used
+    by a Contributor and that particular Contributor's Contribution.
+
+1.3. "Contribution"
+    means Covered Software of a particular Contributor.
+
+1.4. "Covered Software"
+    means Source Code Form to which the initial Contributor has attached
+    the notice in Exhibit A, the Executable Form of such Source Code
+    Form, and Modifications of such Source Code Form, in each case
+    including portions thereof.
+
+1.5. "Incompatible With Secondary Licenses"
+    means
+
+    (a) that the initial Contributor has attached the notice described
+        in Exhibit B to the Covered Software; or
+
+    (b) that the Covered Software was made available under the terms of
+        version 1.1 or earlier of the License, but not also under the
+        terms of a Secondary License.
+
+1.6. "Executable Form"
+    means any form of the work other than Source Code Form.
+
+1.7. "Larger Work"
+    means a work that combines Covered Software with other material, in
+    a separate file or files, that is not Covered Software.
+
+1.8. "License"
+    means this document.
+
+1.9. "Licensable"
+    means having the right to grant, to the maximum extent possible,
+    whether at the time of the initial grant or subsequently, any and
+    all of the rights conveyed by this License.
+
+1.10. "Modifications"
+    means any of the following:
+
+    (a) any file in Source Code Form that results from an addition to,
+        deletion from, or modification of the contents of Covered
+        Software; or
+
+    (b) any new file in Source Code Form that contains any Covered
+        Software.
+
+1.11. "Patent Claims" of a Contributor
+    means any patent claim(s), including without limitation, method,
+    process, and apparatus claims, in any patent Licensable by such
+    Contributor that would be infringed, but for the grant of the
+    License, by the making, using, selling, offering for sale, having
+    made, import, or transfer of either its Contributions or its
+    Contributor Version.
+
+1.12. "Secondary License"
+    means either the GNU General Public License, Version 2.0, the GNU
+    Lesser General Public License, Version 2.1, the GNU Affero General
+    Public License, Version 3.0, or any later versions of those
+    licenses.
+
+1.13. "Source Code Form"
+    means the form of the work preferred for making modifications.
+
+1.14. "You" (or "Your")
+    means an individual or a legal entity exercising rights under this
+    License. For legal entities, "You" includes any entity that
+    controls, is controlled by, or is under common control with You. For
+    purposes of this definition, "control" means (a) the power, direct
+    or indirect, to cause the direction or management of such entity,
+    whether by contract or otherwise, or (b) ownership of more than
+    fifty percent (50%) of the outstanding shares or beneficial
+    ownership of such entity.
+
+2. License Grants and Conditions
+--------------------------------
+
+2.1. Grants
+
+Each Contributor hereby grants You a world-wide, royalty-free,
+non-exclusive license:
+
+(a) under intellectual property rights (other than patent or trademark)
+    Licensable by such Contributor to use, reproduce, make available,
+    modify, display, perform, distribute, and otherwise exploit its
+    Contributions, either on an unmodified basis, with Modifications, or
+    as part of a Larger Work; and
+
+(b) under Patent Claims of such Contributor to make, use, sell, offer
+    for sale, have made, import, and otherwise transfer either its
+    Contributions or its Contributor Version.
+
+2.2. Effective Date
+
+The licenses granted in Section 2.1 with respect to any Contribution
+become effective for each Contribution on the date the Contributor first
+distributes such Contribution.
+
+2.3. Limitations on Grant Scope
+
+The licenses granted in this Section 2 are the only rights granted under
+this License. No additional rights or licenses will be implied from the
+distribution or licensing of Covered Software under this License.
+Notwithstanding Section 2.1(b) above, no patent license is granted by a
+Contributor:
+
+(a) for any code that a Contributor has removed from Covered Software;
+    or
+
+(b) for infringements caused by: (i) Your and any other third party's
+    modifications of Covered Software, or (ii) the combination of its
+    Contributions with other software (except as part of its Contributor
+    Version); or
+
+(c) under Patent Claims infringed by Covered Software in the absence of
+    its Contributions.
+
+This License does not grant any rights in the trademarks, service marks,
+or logos of any Contributor (except as may be necessary to comply with
+the notice requirements in Section 3.4).
+
+2.4. Subsequent Licenses
+
+No Contributor makes additional grants as a result of Your choice to
+distribute the Covered Software under a subsequent version of this
+License (see Section 10.2) or under the terms of a Secondary License (if
+permitted under the terms of Section 3.3).
+
+2.5. Representation
+
+Each Contributor represents that the Contributor believes its
+Contributions are its original creation(s) or it has sufficient rights
+to grant the rights to its Contributions conveyed by this License.
+
+2.6. Fair Use
+
+This License is not intended to limit any rights You have under
+applicable copyright doctrines of fair use, fair dealing, or other
+equivalents.
+
+2.7. Conditions
+
+Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
+in Section 2.1.
+
+3. Responsibilities
+-------------------
+
+3.1. Distribution of Source Form
+
+All distribution of Covered Software in Source Code Form, including any
+Modifications that You create or to which You contribute, must be under
+the terms of this License. You must inform recipients that the Source
+Code Form of the Covered Software is governed by the terms of this
+License, and how they can obtain a copy of this License. You may not
+attempt to alter or restrict the recipients' rights in the Source Code
+Form.
+
+3.2. Distribution of Executable Form
+
+If You distribute Covered Software in Executable Form then:
+
+(a) such Covered Software must also be made available in Source Code
+    Form, as described in Section 3.1, and You must inform recipients of
+    the Executable Form how they can obtain a copy of such Source Code
+    Form by reasonable means in a timely manner, at a charge no more
+    than the cost of distribution to the recipient; and
+
+(b) You may distribute such Executable Form under the terms of this
+    License, or sublicense it under different terms, provided that the
+    license for the Executable Form does not attempt to limit or alter
+    the recipients' rights in the Source Code Form under this License.
+
+3.3. Distribution of a Larger Work
+
+You may create and distribute a Larger Work under terms of Your choice,
+provided that You also comply with the requirements of this License for
+the Covered Software. If the Larger Work is a combination of Covered
+Software with a work governed by one or more Secondary Licenses, and the
+Covered Software is not Incompatible With Secondary Licenses, this
+License permits You to additionally distribute such Covered Software
+under the terms of such Secondary License(s), so that the recipient of
+the Larger Work may, at their option, further distribute the Covered
+Software under the terms of either this License or such Secondary
+License(s).
+
+3.4. Notices
+
+You may not remove or alter the substance of any license notices
+(including copyright notices, patent notices, disclaimers of warranty,
+or limitations of liability) contained within the Source Code Form of
+the Covered Software, except that You may alter any license notices to
+the extent required to remedy known factual inaccuracies.
+
+3.5. Application of Additional Terms
+
+You may choose to offer, and to charge a fee for, warranty, support,
+indemnity or liability obligations to one or more recipients of Covered
+Software. However, You may do so only on Your own behalf, and not on
+behalf of any Contributor. You must make it absolutely clear that any
+such warranty, support, indemnity, or liability obligation is offered by
+You alone, and You hereby agree to indemnify every Contributor for any
+liability incurred by such Contributor as a result of warranty, support,
+indemnity or liability terms You offer. You may include additional
+disclaimers of warranty and limitations of liability specific to any
+jurisdiction.
+
+4. Inability to Comply Due to Statute or Regulation
+---------------------------------------------------
+
+If it is impossible for You to comply with any of the terms of this
+License with respect to some or all of the Covered Software due to
+statute, judicial order, or regulation then You must: (a) comply with
+the terms of this License to the maximum extent possible; and (b)
+describe the limitations and the code they affect. Such description must
+be placed in a text file included with all distributions of the Covered
+Software under this License. Except to the extent prohibited by statute
+or regulation, such description must be sufficiently detailed for a
+recipient of ordinary skill to be able to understand it.
+
+5. Termination
+--------------
+
+5.1. The rights granted under this License will terminate automatically
+if You fail to comply with any of its terms. However, if You become
+compliant, then the rights granted under this License from a particular
+Contributor are reinstated (a) provisionally, unless and until such
+Contributor explicitly and finally terminates Your grants, and (b) on an
+ongoing basis, if such Contributor fails to notify You of the
+non-compliance by some reasonable means prior to 60 days after You have
+come back into compliance. Moreover, Your grants from a particular
+Contributor are reinstated on an ongoing basis if such Contributor
+notifies You of the non-compliance by some reasonable means, this is the
+first time You have received notice of non-compliance with this License
+from such Contributor, and You become compliant prior to 30 days after
+Your receipt of the notice.
+
+5.2. If You initiate litigation against any entity by asserting a patent
+infringement claim (excluding declaratory judgment actions,
+counter-claims, and cross-claims) alleging that a Contributor Version
+directly or indirectly infringes any patent, then the rights granted to
+You by any and all Contributors for the Covered Software under Section
+2.1 of this License shall terminate.
+
+5.3. In the event of termination under Sections 5.1 or 5.2 above, all
+end user license agreements (excluding distributors and resellers) which
+have been validly granted by You or Your distributors under this License
+prior to termination shall survive termination.
+
+************************************************************************
+*                                                                      *
+*  6. Disclaimer of Warranty                                           *
+*  -------------------------                                           *
+*                                                                      *
+*  Covered Software is provided under this License on an "as is"       *
+*  basis, without warranty of any kind, either expressed, implied, or  *
+*  statutory, including, without limitation, warranties that the       *
+*  Covered Software is free of defects, merchantable, fit for a        *
+*  particular purpose or non-infringing. The entire risk as to the     *
+*  quality and performance of the Covered Software is with You.        *
+*  Should any Covered Software prove defective in any respect, You     *
+*  (not any Contributor) assume the cost of any necessary servicing,   *
+*  repair, or correction. This disclaimer of warranty constitutes an   *
+*  essential part of this License. No use of any Covered Software is   *
+*  authorized under this License except under this disclaimer.         *
+*                                                                      *
+************************************************************************
+
+************************************************************************
+*                                                                      *
+*  7. Limitation of Liability                                          *
+*  --------------------------                                          *
+*                                                                      *
+*  Under no circumstances and under no legal theory, whether tort      *
+*  (including negligence), contract, or otherwise, shall any           *
+*  Contributor, or anyone who distributes Covered Software as          *
+*  permitted above, be liable to You for any direct, indirect,         *
+*  special, incidental, or consequential damages of any character      *
+*  including, without limitation, damages for lost profits, loss of    *
+*  goodwill, work stoppage, computer failure or malfunction, or any    *
+*  and all other commercial damages or losses, even if such party      *
+*  shall have been informed of the possibility of such damages. This   *
+*  limitation of liability shall not apply to liability for death or   *
+*  personal injury resulting from such party's negligence to the       *
+*  extent applicable law prohibits such limitation. Some               *
+*  jurisdictions do not allow the exclusion or limitation of           *
+*  incidental or consequential damages, so this exclusion and          *
+*  limitation may not apply to You.                                    *
+*                                                                      *
+************************************************************************
+
+8. Litigation
+-------------
+
+Any litigation relating to this License may be brought only in the
+courts of a jurisdiction where the defendant maintains its principal
+place of business and such litigation shall be governed by laws of that
+jurisdiction, without reference to its conflict-of-law provisions.
+Nothing in this Section shall prevent a party's ability to bring
+cross-claims or counter-claims.
+
+9. Miscellaneous
+----------------
+
+This License represents the complete agreement concerning the subject
+matter hereof. If any provision of this License is held to be
+unenforceable, such provision shall be reformed only to the extent
+necessary to make it enforceable. Any law or regulation which provides
+that the language of a contract shall be construed against the drafter
+shall not be used to construe this License against a Contributor.
+
+10. Versions of the License
+---------------------------
+
+10.1. New Versions
+
+Mozilla Foundation is the license steward. Except as provided in Section
+10.3, no one other than the license steward has the right to modify or
+publish new versions of this License. Each version will be given a
+distinguishing version number.
+
+10.2. Effect of New Versions
+
+You may distribute the Covered Software under the terms of the version
+of the License under which You originally received the Covered Software,
+or under the terms of any subsequent version published by the license
+steward.
+
+10.3. Modified Versions
+
+If you create software not governed by this License, and you want to
+create a new license for such software, you may create and use a
+modified version of this License if you rename the license and remove
+any references to the name of the license steward (except to note that
+such modified license differs from this License).
+
+10.4. Distributing Source Code Form that is Incompatible With Secondary
+Licenses
+
+If You choose to distribute Source Code Form that is Incompatible With
+Secondary Licenses under the terms of this version of the License, the
+notice described in Exhibit B of this License must be attached.
+
+Exhibit A - Source Code Form License Notice
+-------------------------------------------
+
+  This Source Code Form is subject to the terms of the Mozilla Public
+  License, v. 2.0. If a copy of the MPL was not distributed with this
+  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+If it is not possible or desirable to put the notice in a particular
+file, then You may include the notice in a location (such as a LICENSE
+file in a relevant directory) where a recipient would be likely to look
+for such a notice.
+
+You may add additional accurate notices of copyright ownership.
+
+Exhibit B - "Incompatible With Secondary Licenses" Notice
+---------------------------------------------------------
+
+  This Source Code Form is "Incompatible With Secondary Licenses", as
+  defined by the Mozilla Public License, v. 2.0.
diff --git a/README.md b/README.md
new file mode 100644
--- /dev/null
+++ b/README.md
@@ -0,0 +1,33 @@
+# Amazon WorkSpaces SDK
+
+> _Warning:_ This is an experimental preview release which is still under heavy development and not intended for public consumption, _caveat emptor_!
+
+* [Description](#description)
+* [Contribute](#contribute)
+* [Licence](#licence)
+
+## Description
+
+Amazon WorkSpaces offers you an easy way to provide a cloud-based desktop
+experience to your end-users. You simply select from a choice of bundles that
+offer a range of different amounts of CPU, memory, storage, and a choice of
+applications. Users can connect from a PC, Mac desktop computer, iPad,
+Kindle, or Android tablet.
+
+Documentation is available via [Hackage](http://hackage.haskell.org/package/amazonka-workspaces)
+and the [AWS API Reference](http://docs.aws.amazon.com/workspaces/latest/devguide/welcome.html).
+
+
+## Contribute
+
+For any problems, comments, or feedback please create an issue [here on GitHub](https://github.com/brendanhay/amazonka/issues).
+
+> _Note:_ this library is an auto-generated Haskell package. Please see `amazonka-gen` for more information.
+
+
+## Licence
+
+`amazonka-workspaces` is released under the [Mozilla Public License Version 2.0](http://www.mozilla.org/MPL/).
+
+Parts of the code are derived from AWS service descriptions, licensed under Apache 2.0.
+Source files subject to this contain an additional licensing clause in their header.
diff --git a/Setup.hs b/Setup.hs
new file mode 100644
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/amazonka-workspaces.cabal b/amazonka-workspaces.cabal
new file mode 100644
--- /dev/null
+++ b/amazonka-workspaces.cabal
@@ -0,0 +1,53 @@
+name:                  amazonka-workspaces
+version:               0.3.4
+synopsis:              Amazon WorkSpaces SDK.
+homepage:              https://github.com/brendanhay/amazonka
+license:               OtherLicense
+license-file:          LICENSE
+author:                Brendan Hay
+maintainer:            Brendan Hay <brendan.g.hay@gmail.com>
+copyright:             Copyright (c) 2013-2014 Brendan Hay
+category:              Network, AWS, Cloud, Distributed Computing
+build-type:            Simple
+extra-source-files:    README.md
+cabal-version:         >= 1.10
+
+description:
+    Amazon WorkSpaces offers you an easy way to provide a cloud-based desktop
+    experience to your end-users. You simply select from a choice of bundles that
+    offer a range of different amounts of CPU, memory, storage, and a choice of
+    applications. Users can connect from a PC, Mac desktop computer, iPad,
+    Kindle, or Android tablet.
+
+    .
+    /See:/ <http://docs.aws.amazon.com/workspaces/latest/devguide/welcome.html AWS API Reference>
+    .
+    /Warning:/ This is an experimental preview release which is still under
+    heavy development and not intended for public consumption, caveat emptor!
+
+source-repository head
+    type:     git
+    location: git://github.com/brendanhay/amazonka.git
+
+library
+    default-language:  Haskell2010
+    hs-source-dirs:    src gen
+
+    ghc-options:       -Wall
+
+    exposed-modules:
+          Network.AWS.WorkSpaces
+        , Network.AWS.WorkSpaces.CreateWorkspaces
+        , Network.AWS.WorkSpaces.DescribeWorkspaceBundles
+        , Network.AWS.WorkSpaces.DescribeWorkspaceDirectories
+        , Network.AWS.WorkSpaces.DescribeWorkspaces
+        , Network.AWS.WorkSpaces.RebootWorkspaces
+        , Network.AWS.WorkSpaces.RebuildWorkspaces
+        , Network.AWS.WorkSpaces.TerminateWorkspaces
+        , Network.AWS.WorkSpaces.Types
+
+    other-modules:
+
+    build-depends:
+          amazonka-core == 0.3.4.*
+        , base          >= 4.7     && < 5
diff --git a/gen/Network/AWS/WorkSpaces.hs b/gen/Network/AWS/WorkSpaces.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces.hs
@@ -0,0 +1,36 @@
+-- Module      : Network.AWS.WorkSpaces
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+-- | Amazon WorkSpaces offers you an easy way to provide a cloud-based desktop
+-- experience to your end-users. You simply select from a choice of bundles that
+-- offer a range of different amounts of CPU, memory, storage, and a choice of
+-- applications. Users can connect from a PC, Mac desktop computer, iPad,
+-- Kindle, or Android tablet.
+module Network.AWS.WorkSpaces
+    ( module Network.AWS.WorkSpaces.CreateWorkspaces
+    , module Network.AWS.WorkSpaces.DescribeWorkspaceBundles
+    , module Network.AWS.WorkSpaces.DescribeWorkspaceDirectories
+    , module Network.AWS.WorkSpaces.DescribeWorkspaces
+    , module Network.AWS.WorkSpaces.RebootWorkspaces
+    , module Network.AWS.WorkSpaces.RebuildWorkspaces
+    , module Network.AWS.WorkSpaces.TerminateWorkspaces
+    , module Network.AWS.WorkSpaces.Types
+    ) where
+
+import Network.AWS.WorkSpaces.CreateWorkspaces
+import Network.AWS.WorkSpaces.DescribeWorkspaceBundles
+import Network.AWS.WorkSpaces.DescribeWorkspaceDirectories
+import Network.AWS.WorkSpaces.DescribeWorkspaces
+import Network.AWS.WorkSpaces.RebootWorkspaces
+import Network.AWS.WorkSpaces.RebuildWorkspaces
+import Network.AWS.WorkSpaces.TerminateWorkspaces
+import Network.AWS.WorkSpaces.Types
diff --git a/gen/Network/AWS/WorkSpaces/CreateWorkspaces.hs b/gen/Network/AWS/WorkSpaces/CreateWorkspaces.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces/CreateWorkspaces.hs
@@ -0,0 +1,136 @@
+{-# LANGUAGE DataKinds                   #-}
+{-# LANGUAGE DeriveGeneric               #-}
+{-# LANGUAGE FlexibleInstances           #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
+{-# LANGUAGE LambdaCase                  #-}
+{-# LANGUAGE NoImplicitPrelude           #-}
+{-# LANGUAGE OverloadedStrings           #-}
+{-# LANGUAGE RecordWildCards             #-}
+{-# LANGUAGE TypeFamilies                #-}
+
+{-# OPTIONS_GHC -fno-warn-unused-imports #-}
+
+-- Module      : Network.AWS.WorkSpaces.CreateWorkspaces
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+-- | Creates one or more WorkSpaces.
+--
+-- This operation is asynchronous and returns before the WorkSpaces are
+-- created.
+--
+--
+--
+-- <http://docs.aws.amazon.com/workspaces/latest/devguide/API_CreateWorkspaces.html>
+module Network.AWS.WorkSpaces.CreateWorkspaces
+    (
+    -- * Request
+      CreateWorkspaces
+    -- ** Request constructor
+    , createWorkspaces
+    -- ** Request lenses
+    , cwWorkspaces
+
+    -- * Response
+    , CreateWorkspacesResponse
+    -- ** Response constructor
+    , createWorkspacesResponse
+    -- ** Response lenses
+    , cwrFailedRequests
+    , cwrPendingRequests
+    ) where
+
+import Network.AWS.Data (Object)
+import Network.AWS.Prelude
+import Network.AWS.Request.JSON
+import Network.AWS.WorkSpaces.Types
+import qualified GHC.Exts
+
+newtype CreateWorkspaces = CreateWorkspaces
+    { _cwWorkspaces :: List1 "Workspaces" WorkspaceRequest
+    } deriving (Eq, Read, Show, Semigroup)
+
+-- | 'CreateWorkspaces' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'cwWorkspaces' @::@ 'NonEmpty' 'WorkspaceRequest'
+--
+createWorkspaces :: NonEmpty WorkspaceRequest -- ^ 'cwWorkspaces'
+                 -> CreateWorkspaces
+createWorkspaces p1 = CreateWorkspaces
+    { _cwWorkspaces = withIso _List1 (const id) p1
+    }
+
+-- | An array of structures that specify the WorkSpaces to create.
+cwWorkspaces :: Lens' CreateWorkspaces (NonEmpty WorkspaceRequest)
+cwWorkspaces = lens _cwWorkspaces (\s a -> s { _cwWorkspaces = a }) . _List1
+
+data CreateWorkspacesResponse = CreateWorkspacesResponse
+    { _cwrFailedRequests  :: List "FailedRequests" FailedCreateWorkspaceRequest
+    , _cwrPendingRequests :: List "PendingRequests" Workspace
+    } deriving (Eq, Read, Show)
+
+-- | 'CreateWorkspacesResponse' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'cwrFailedRequests' @::@ ['FailedCreateWorkspaceRequest']
+--
+-- * 'cwrPendingRequests' @::@ ['Workspace']
+--
+createWorkspacesResponse :: CreateWorkspacesResponse
+createWorkspacesResponse = CreateWorkspacesResponse
+    { _cwrFailedRequests  = mempty
+    , _cwrPendingRequests = mempty
+    }
+
+-- | An array of structures that represent the WorkSpaces that could not be
+-- created.
+cwrFailedRequests :: Lens' CreateWorkspacesResponse [FailedCreateWorkspaceRequest]
+cwrFailedRequests =
+    lens _cwrFailedRequests (\s a -> s { _cwrFailedRequests = a })
+        . _List
+
+-- | An array of structures that represent the WorkSpaces that were created.
+--
+-- Because this operation is asynchronous, the identifier in 'WorkspaceId' is not
+-- immediately available. If you immediately call 'DescribeWorkspaces' with this
+-- identifier, no information will be returned.
+cwrPendingRequests :: Lens' CreateWorkspacesResponse [Workspace]
+cwrPendingRequests =
+    lens _cwrPendingRequests (\s a -> s { _cwrPendingRequests = a })
+        . _List
+
+instance ToPath CreateWorkspaces where
+    toPath = const "/"
+
+instance ToQuery CreateWorkspaces where
+    toQuery = const mempty
+
+instance ToHeaders CreateWorkspaces
+
+instance ToJSON CreateWorkspaces where
+    toJSON CreateWorkspaces{..} = object
+        [ "Workspaces" .= _cwWorkspaces
+        ]
+
+instance AWSRequest CreateWorkspaces where
+    type Sv CreateWorkspaces = WorkSpaces
+    type Rs CreateWorkspaces = CreateWorkspacesResponse
+
+    request  = post "CreateWorkspaces"
+    response = jsonResponse
+
+instance FromJSON CreateWorkspacesResponse where
+    parseJSON = withObject "CreateWorkspacesResponse" $ \o -> CreateWorkspacesResponse
+        <$> o .:? "FailedRequests" .!= mempty
+        <*> o .:? "PendingRequests" .!= mempty
diff --git a/gen/Network/AWS/WorkSpaces/DescribeWorkspaceBundles.hs b/gen/Network/AWS/WorkSpaces/DescribeWorkspaceBundles.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces/DescribeWorkspaceBundles.hs
@@ -0,0 +1,160 @@
+{-# LANGUAGE DataKinds                   #-}
+{-# LANGUAGE DeriveGeneric               #-}
+{-# LANGUAGE FlexibleInstances           #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
+{-# LANGUAGE LambdaCase                  #-}
+{-# LANGUAGE NoImplicitPrelude           #-}
+{-# LANGUAGE OverloadedStrings           #-}
+{-# LANGUAGE RecordWildCards             #-}
+{-# LANGUAGE TypeFamilies                #-}
+
+{-# OPTIONS_GHC -fno-warn-unused-imports #-}
+
+-- Module      : Network.AWS.WorkSpaces.DescribeWorkspaceBundles
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+-- | Obtains information about the WorkSpace bundles that are available to your
+-- account in the specified region.
+--
+-- You can filter the results with either the 'BundleIds' parameter, or the 'Owner'
+-- parameter, but not both.
+--
+-- This operation supports pagination with the use of the 'NextToken' request and
+-- response parameters. If more results are available, the 'NextToken' response
+-- member contains a token that you pass in the next call to this operation to
+-- retrieve the next set of items.
+--
+-- <http://docs.aws.amazon.com/workspaces/latest/devguide/API_DescribeWorkspaceBundles.html>
+module Network.AWS.WorkSpaces.DescribeWorkspaceBundles
+    (
+    -- * Request
+      DescribeWorkspaceBundles
+    -- ** Request constructor
+    , describeWorkspaceBundles
+    -- ** Request lenses
+    , dwbBundleIds
+    , dwbNextToken
+    , dwbOwner
+
+    -- * Response
+    , DescribeWorkspaceBundlesResponse
+    -- ** Response constructor
+    , describeWorkspaceBundlesResponse
+    -- ** Response lenses
+    , dwbrBundles
+    , dwbrNextToken
+    ) where
+
+import Network.AWS.Data (Object)
+import Network.AWS.Prelude
+import Network.AWS.Request.JSON
+import Network.AWS.WorkSpaces.Types
+import qualified GHC.Exts
+
+data DescribeWorkspaceBundles = DescribeWorkspaceBundles
+    { _dwbBundleIds :: List1 "BundleIds" Text
+    , _dwbNextToken :: Maybe Text
+    , _dwbOwner     :: Maybe Text
+    } deriving (Eq, Ord, Read, Show)
+
+-- | 'DescribeWorkspaceBundles' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'dwbBundleIds' @::@ 'NonEmpty' 'Text'
+--
+-- * 'dwbNextToken' @::@ 'Maybe' 'Text'
+--
+-- * 'dwbOwner' @::@ 'Maybe' 'Text'
+--
+describeWorkspaceBundles :: NonEmpty Text -- ^ 'dwbBundleIds'
+                         -> DescribeWorkspaceBundles
+describeWorkspaceBundles p1 = DescribeWorkspaceBundles
+    { _dwbBundleIds = withIso _List1 (const id) p1
+    , _dwbOwner     = Nothing
+    , _dwbNextToken = Nothing
+    }
+
+-- | An array of strings that contains the identifiers of the bundles to retrieve.
+-- This parameter cannot be combined with any other filter parameter.
+dwbBundleIds :: Lens' DescribeWorkspaceBundles (NonEmpty Text)
+dwbBundleIds = lens _dwbBundleIds (\s a -> s { _dwbBundleIds = a }) . _List1
+
+-- | The 'NextToken' value from a previous call to this operation. Pass null if this
+-- is the first call.
+dwbNextToken :: Lens' DescribeWorkspaceBundles (Maybe Text)
+dwbNextToken = lens _dwbNextToken (\s a -> s { _dwbNextToken = a })
+
+-- | The owner of the bundles to retrieve. This parameter cannot be combined with
+-- any other filter parameter.
+--
+-- This contains one of the following values:
+--
+-- null - Retrieves the bundles that belong to the account making the call.  'AMAZON' - Retrieves the bundles that are provided by AWS.
+dwbOwner :: Lens' DescribeWorkspaceBundles (Maybe Text)
+dwbOwner = lens _dwbOwner (\s a -> s { _dwbOwner = a })
+
+data DescribeWorkspaceBundlesResponse = DescribeWorkspaceBundlesResponse
+    { _dwbrBundles   :: List "Bundles" WorkspaceBundle
+    , _dwbrNextToken :: Maybe Text
+    } deriving (Eq, Read, Show)
+
+-- | 'DescribeWorkspaceBundlesResponse' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'dwbrBundles' @::@ ['WorkspaceBundle']
+--
+-- * 'dwbrNextToken' @::@ 'Maybe' 'Text'
+--
+describeWorkspaceBundlesResponse :: DescribeWorkspaceBundlesResponse
+describeWorkspaceBundlesResponse = DescribeWorkspaceBundlesResponse
+    { _dwbrBundles   = mempty
+    , _dwbrNextToken = Nothing
+    }
+
+-- | An array of structures that contain information about the bundles.
+dwbrBundles :: Lens' DescribeWorkspaceBundlesResponse [WorkspaceBundle]
+dwbrBundles = lens _dwbrBundles (\s a -> s { _dwbrBundles = a }) . _List
+
+-- | If not null, more results are available. Pass this value for the 'NextToken'
+-- parameter in a subsequent call to this operation to retrieve the next set of
+-- items. This token is valid for one day and must be used within that timeframe.
+dwbrNextToken :: Lens' DescribeWorkspaceBundlesResponse (Maybe Text)
+dwbrNextToken = lens _dwbrNextToken (\s a -> s { _dwbrNextToken = a })
+
+instance ToPath DescribeWorkspaceBundles where
+    toPath = const "/"
+
+instance ToQuery DescribeWorkspaceBundles where
+    toQuery = const mempty
+
+instance ToHeaders DescribeWorkspaceBundles
+
+instance ToJSON DescribeWorkspaceBundles where
+    toJSON DescribeWorkspaceBundles{..} = object
+        [ "BundleIds" .= _dwbBundleIds
+        , "Owner"     .= _dwbOwner
+        , "NextToken" .= _dwbNextToken
+        ]
+
+instance AWSRequest DescribeWorkspaceBundles where
+    type Sv DescribeWorkspaceBundles = WorkSpaces
+    type Rs DescribeWorkspaceBundles = DescribeWorkspaceBundlesResponse
+
+    request  = post "DescribeWorkspaceBundles"
+    response = jsonResponse
+
+instance FromJSON DescribeWorkspaceBundlesResponse where
+    parseJSON = withObject "DescribeWorkspaceBundlesResponse" $ \o -> DescribeWorkspaceBundlesResponse
+        <$> o .:? "Bundles" .!= mempty
+        <*> o .:? "NextToken"
diff --git a/gen/Network/AWS/WorkSpaces/DescribeWorkspaceDirectories.hs b/gen/Network/AWS/WorkSpaces/DescribeWorkspaceDirectories.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces/DescribeWorkspaceDirectories.hs
@@ -0,0 +1,143 @@
+{-# LANGUAGE DataKinds                   #-}
+{-# LANGUAGE DeriveGeneric               #-}
+{-# LANGUAGE FlexibleInstances           #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
+{-# LANGUAGE LambdaCase                  #-}
+{-# LANGUAGE NoImplicitPrelude           #-}
+{-# LANGUAGE OverloadedStrings           #-}
+{-# LANGUAGE RecordWildCards             #-}
+{-# LANGUAGE TypeFamilies                #-}
+
+{-# OPTIONS_GHC -fno-warn-unused-imports #-}
+
+-- Module      : Network.AWS.WorkSpaces.DescribeWorkspaceDirectories
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+-- | Retrieves information about the AWS Directory Service directories in the
+-- region that are registered with Amazon WorkSpaces and are available to your
+-- account.
+--
+-- This operation supports pagination with the use of the 'NextToken' request and
+-- response parameters. If more results are available, the 'NextToken' response
+-- member contains a token that you pass in the next call to this operation to
+-- retrieve the next set of items.
+--
+-- <http://docs.aws.amazon.com/workspaces/latest/devguide/API_DescribeWorkspaceDirectories.html>
+module Network.AWS.WorkSpaces.DescribeWorkspaceDirectories
+    (
+    -- * Request
+      DescribeWorkspaceDirectories
+    -- ** Request constructor
+    , describeWorkspaceDirectories
+    -- ** Request lenses
+    , dwdDirectoryIds
+    , dwdNextToken
+
+    -- * Response
+    , DescribeWorkspaceDirectoriesResponse
+    -- ** Response constructor
+    , describeWorkspaceDirectoriesResponse
+    -- ** Response lenses
+    , dwdrDirectories
+    , dwdrNextToken
+    ) where
+
+import Network.AWS.Data (Object)
+import Network.AWS.Prelude
+import Network.AWS.Request.JSON
+import Network.AWS.WorkSpaces.Types
+import qualified GHC.Exts
+
+data DescribeWorkspaceDirectories = DescribeWorkspaceDirectories
+    { _dwdDirectoryIds :: List1 "DirectoryIds" Text
+    , _dwdNextToken    :: Maybe Text
+    } deriving (Eq, Ord, Read, Show)
+
+-- | 'DescribeWorkspaceDirectories' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'dwdDirectoryIds' @::@ 'NonEmpty' 'Text'
+--
+-- * 'dwdNextToken' @::@ 'Maybe' 'Text'
+--
+describeWorkspaceDirectories :: NonEmpty Text -- ^ 'dwdDirectoryIds'
+                             -> DescribeWorkspaceDirectories
+describeWorkspaceDirectories p1 = DescribeWorkspaceDirectories
+    { _dwdDirectoryIds = withIso _List1 (const id) p1
+    , _dwdNextToken    = Nothing
+    }
+
+-- | An array of strings that contains the directory identifiers to retrieve
+-- information for. If this member is null, all directories are retrieved.
+dwdDirectoryIds :: Lens' DescribeWorkspaceDirectories (NonEmpty Text)
+dwdDirectoryIds = lens _dwdDirectoryIds (\s a -> s { _dwdDirectoryIds = a }) . _List1
+
+-- | The 'NextToken' value from a previous call to this operation. Pass null if this
+-- is the first call.
+dwdNextToken :: Lens' DescribeWorkspaceDirectories (Maybe Text)
+dwdNextToken = lens _dwdNextToken (\s a -> s { _dwdNextToken = a })
+
+data DescribeWorkspaceDirectoriesResponse = DescribeWorkspaceDirectoriesResponse
+    { _dwdrDirectories :: List "Directories" WorkspaceDirectory
+    , _dwdrNextToken   :: Maybe Text
+    } deriving (Eq, Read, Show)
+
+-- | 'DescribeWorkspaceDirectoriesResponse' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'dwdrDirectories' @::@ ['WorkspaceDirectory']
+--
+-- * 'dwdrNextToken' @::@ 'Maybe' 'Text'
+--
+describeWorkspaceDirectoriesResponse :: DescribeWorkspaceDirectoriesResponse
+describeWorkspaceDirectoriesResponse = DescribeWorkspaceDirectoriesResponse
+    { _dwdrDirectories = mempty
+    , _dwdrNextToken   = Nothing
+    }
+
+-- | An array of structures that contain information about the directories.
+dwdrDirectories :: Lens' DescribeWorkspaceDirectoriesResponse [WorkspaceDirectory]
+dwdrDirectories = lens _dwdrDirectories (\s a -> s { _dwdrDirectories = a }) . _List
+
+-- | If not null, more results are available. Pass this value for the 'NextToken'
+-- parameter in a subsequent call to this operation to retrieve the next set of
+-- items. This token is valid for one day and must be used within that timeframe.
+dwdrNextToken :: Lens' DescribeWorkspaceDirectoriesResponse (Maybe Text)
+dwdrNextToken = lens _dwdrNextToken (\s a -> s { _dwdrNextToken = a })
+
+instance ToPath DescribeWorkspaceDirectories where
+    toPath = const "/"
+
+instance ToQuery DescribeWorkspaceDirectories where
+    toQuery = const mempty
+
+instance ToHeaders DescribeWorkspaceDirectories
+
+instance ToJSON DescribeWorkspaceDirectories where
+    toJSON DescribeWorkspaceDirectories{..} = object
+        [ "DirectoryIds" .= _dwdDirectoryIds
+        , "NextToken"    .= _dwdNextToken
+        ]
+
+instance AWSRequest DescribeWorkspaceDirectories where
+    type Sv DescribeWorkspaceDirectories = WorkSpaces
+    type Rs DescribeWorkspaceDirectories = DescribeWorkspaceDirectoriesResponse
+
+    request  = post "DescribeWorkspaceDirectories"
+    response = jsonResponse
+
+instance FromJSON DescribeWorkspaceDirectoriesResponse where
+    parseJSON = withObject "DescribeWorkspaceDirectoriesResponse" $ \o -> DescribeWorkspaceDirectoriesResponse
+        <$> o .:? "Directories" .!= mempty
+        <*> o .:? "NextToken"
diff --git a/gen/Network/AWS/WorkSpaces/DescribeWorkspaces.hs b/gen/Network/AWS/WorkSpaces/DescribeWorkspaces.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces/DescribeWorkspaces.hs
@@ -0,0 +1,196 @@
+{-# LANGUAGE DataKinds                   #-}
+{-# LANGUAGE DeriveGeneric               #-}
+{-# LANGUAGE FlexibleInstances           #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
+{-# LANGUAGE LambdaCase                  #-}
+{-# LANGUAGE NoImplicitPrelude           #-}
+{-# LANGUAGE OverloadedStrings           #-}
+{-# LANGUAGE RecordWildCards             #-}
+{-# LANGUAGE TypeFamilies                #-}
+
+{-# OPTIONS_GHC -fno-warn-unused-imports #-}
+
+-- Module      : Network.AWS.WorkSpaces.DescribeWorkspaces
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+-- | Obtains information about the specified WorkSpaces.
+--
+-- Only one of the filter parameters, such as 'BundleId', 'DirectoryId', or 'WorkspaceIds', can be specified at a time.
+--
+-- This operation supports pagination with the use of the 'NextToken' request and
+-- response parameters. If more results are available, the 'NextToken' response
+-- member contains a token that you pass in the next call to this operation to
+-- retrieve the next set of items.
+--
+-- <http://docs.aws.amazon.com/workspaces/latest/devguide/API_DescribeWorkspaces.html>
+module Network.AWS.WorkSpaces.DescribeWorkspaces
+    (
+    -- * Request
+      DescribeWorkspaces
+    -- ** Request constructor
+    , describeWorkspaces
+    -- ** Request lenses
+    , dwBundleId
+    , dwDirectoryId
+    , dwLimit
+    , dwNextToken
+    , dwUserName
+    , dwWorkspaceIds
+
+    -- * Response
+    , DescribeWorkspacesResponse
+    -- ** Response constructor
+    , describeWorkspacesResponse
+    -- ** Response lenses
+    , dwrNextToken
+    , dwrWorkspaces
+    ) where
+
+import Network.AWS.Data (Object)
+import Network.AWS.Prelude
+import Network.AWS.Request.JSON
+import Network.AWS.WorkSpaces.Types
+import qualified GHC.Exts
+
+data DescribeWorkspaces = DescribeWorkspaces
+    { _dwBundleId     :: Maybe Text
+    , _dwDirectoryId  :: Maybe Text
+    , _dwLimit        :: Maybe Nat
+    , _dwNextToken    :: Maybe Text
+    , _dwUserName     :: Maybe Text
+    , _dwWorkspaceIds :: List1 "WorkspaceIds" Text
+    } deriving (Eq, Ord, Read, Show)
+
+-- | 'DescribeWorkspaces' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'dwBundleId' @::@ 'Maybe' 'Text'
+--
+-- * 'dwDirectoryId' @::@ 'Maybe' 'Text'
+--
+-- * 'dwLimit' @::@ 'Maybe' 'Natural'
+--
+-- * 'dwNextToken' @::@ 'Maybe' 'Text'
+--
+-- * 'dwUserName' @::@ 'Maybe' 'Text'
+--
+-- * 'dwWorkspaceIds' @::@ 'NonEmpty' 'Text'
+--
+describeWorkspaces :: NonEmpty Text -- ^ 'dwWorkspaceIds'
+                   -> DescribeWorkspaces
+describeWorkspaces p1 = DescribeWorkspaces
+    { _dwWorkspaceIds = withIso _List1 (const id) p1
+    , _dwDirectoryId  = Nothing
+    , _dwUserName     = Nothing
+    , _dwBundleId     = Nothing
+    , _dwLimit        = Nothing
+    , _dwNextToken    = Nothing
+    }
+
+-- | The identifier of a bundle to obtain the WorkSpaces for. All WorkSpaces that
+-- are created from this bundle will be retrieved. This parameter cannot be
+-- combined with any other filter parameter.
+dwBundleId :: Lens' DescribeWorkspaces (Maybe Text)
+dwBundleId = lens _dwBundleId (\s a -> s { _dwBundleId = a })
+
+-- | Specifies the directory identifier to which to limit the WorkSpaces.
+-- Optionally, you can specify a specific directory user with the 'UserName'
+-- parameter. This parameter cannot be combined with any other filter parameter.
+dwDirectoryId :: Lens' DescribeWorkspaces (Maybe Text)
+dwDirectoryId = lens _dwDirectoryId (\s a -> s { _dwDirectoryId = a })
+
+-- | The maximum number of items to return.
+dwLimit :: Lens' DescribeWorkspaces (Maybe Natural)
+dwLimit = lens _dwLimit (\s a -> s { _dwLimit = a }) . mapping _Nat
+
+-- | The 'NextToken' value from a previous call to this operation. Pass null if this
+-- is the first call.
+dwNextToken :: Lens' DescribeWorkspaces (Maybe Text)
+dwNextToken = lens _dwNextToken (\s a -> s { _dwNextToken = a })
+
+-- | Used with the 'DirectoryId' parameter to specify the directory user for which
+-- to obtain the WorkSpace.
+dwUserName :: Lens' DescribeWorkspaces (Maybe Text)
+dwUserName = lens _dwUserName (\s a -> s { _dwUserName = a })
+
+-- | An array of strings that contain the identifiers of the WorkSpaces for which
+-- to retrieve information. This parameter cannot be combined with any other
+-- filter parameter.
+--
+-- Because the 'CreateWorkspaces' operation is asynchronous, the identifier
+-- returned by 'CreateWorkspaces' is not immediately available. If you immediately
+-- call 'DescribeWorkspaces' with this identifier, no information will be returned.
+dwWorkspaceIds :: Lens' DescribeWorkspaces (NonEmpty Text)
+dwWorkspaceIds = lens _dwWorkspaceIds (\s a -> s { _dwWorkspaceIds = a }) . _List1
+
+data DescribeWorkspacesResponse = DescribeWorkspacesResponse
+    { _dwrNextToken  :: Maybe Text
+    , _dwrWorkspaces :: List "Workspaces" Workspace
+    } deriving (Eq, Read, Show)
+
+-- | 'DescribeWorkspacesResponse' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'dwrNextToken' @::@ 'Maybe' 'Text'
+--
+-- * 'dwrWorkspaces' @::@ ['Workspace']
+--
+describeWorkspacesResponse :: DescribeWorkspacesResponse
+describeWorkspacesResponse = DescribeWorkspacesResponse
+    { _dwrWorkspaces = mempty
+    , _dwrNextToken  = Nothing
+    }
+
+-- | If not null, more results are available. Pass this value for the 'NextToken'
+-- parameter in a subsequent call to this operation to retrieve the next set of
+-- items. This token is valid for one day and must be used within that timeframe.
+dwrNextToken :: Lens' DescribeWorkspacesResponse (Maybe Text)
+dwrNextToken = lens _dwrNextToken (\s a -> s { _dwrNextToken = a })
+
+-- | An array of structures that contain the information about the WorkSpaces.
+--
+-- Because the 'CreateWorkspaces' operation is asynchronous, some of this
+-- information may be incomplete for a newly-created WorkSpace.
+dwrWorkspaces :: Lens' DescribeWorkspacesResponse [Workspace]
+dwrWorkspaces = lens _dwrWorkspaces (\s a -> s { _dwrWorkspaces = a }) . _List
+
+instance ToPath DescribeWorkspaces where
+    toPath = const "/"
+
+instance ToQuery DescribeWorkspaces where
+    toQuery = const mempty
+
+instance ToHeaders DescribeWorkspaces
+
+instance ToJSON DescribeWorkspaces where
+    toJSON DescribeWorkspaces{..} = object
+        [ "WorkspaceIds" .= _dwWorkspaceIds
+        , "DirectoryId"  .= _dwDirectoryId
+        , "UserName"     .= _dwUserName
+        , "BundleId"     .= _dwBundleId
+        , "Limit"        .= _dwLimit
+        , "NextToken"    .= _dwNextToken
+        ]
+
+instance AWSRequest DescribeWorkspaces where
+    type Sv DescribeWorkspaces = WorkSpaces
+    type Rs DescribeWorkspaces = DescribeWorkspacesResponse
+
+    request  = post "DescribeWorkspaces"
+    response = jsonResponse
+
+instance FromJSON DescribeWorkspacesResponse where
+    parseJSON = withObject "DescribeWorkspacesResponse" $ \o -> DescribeWorkspacesResponse
+        <$> o .:? "NextToken"
+        <*> o .:? "Workspaces" .!= mempty
diff --git a/gen/Network/AWS/WorkSpaces/RebootWorkspaces.hs b/gen/Network/AWS/WorkSpaces/RebootWorkspaces.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces/RebootWorkspaces.hs
@@ -0,0 +1,131 @@
+{-# LANGUAGE DataKinds                   #-}
+{-# LANGUAGE DeriveGeneric               #-}
+{-# LANGUAGE FlexibleInstances           #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
+{-# LANGUAGE LambdaCase                  #-}
+{-# LANGUAGE NoImplicitPrelude           #-}
+{-# LANGUAGE OverloadedStrings           #-}
+{-# LANGUAGE RecordWildCards             #-}
+{-# LANGUAGE TypeFamilies                #-}
+
+{-# OPTIONS_GHC -fno-warn-unused-imports #-}
+
+-- Module      : Network.AWS.WorkSpaces.RebootWorkspaces
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+-- | Reboots the specified WorkSpaces.
+--
+-- To be able to reboot a WorkSpace, the WorkSpace must have a State of 'AVAILABLE', 'IMPAIRED', or 'INOPERABLE'.
+--
+-- This operation is asynchronous and will return before the WorkSpaces have
+-- rebooted.
+--
+--
+--
+-- <http://docs.aws.amazon.com/workspaces/latest/devguide/API_RebootWorkspaces.html>
+module Network.AWS.WorkSpaces.RebootWorkspaces
+    (
+    -- * Request
+      RebootWorkspaces
+    -- ** Request constructor
+    , rebootWorkspaces
+    -- ** Request lenses
+    , rwRebootWorkspaceRequests
+
+    -- * Response
+    , RebootWorkspacesResponse
+    -- ** Response constructor
+    , rebootWorkspacesResponse
+    -- ** Response lenses
+    , rwr1FailedRequests
+    ) where
+
+import Network.AWS.Data (Object)
+import Network.AWS.Prelude
+import Network.AWS.Request.JSON
+import Network.AWS.WorkSpaces.Types
+import qualified GHC.Exts
+
+newtype RebootWorkspaces = RebootWorkspaces
+    { _rwRebootWorkspaceRequests :: List1 "RebootWorkspaceRequests" RebootRequest
+    } deriving (Eq, Read, Show, Semigroup)
+
+-- | 'RebootWorkspaces' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'rwRebootWorkspaceRequests' @::@ 'NonEmpty' 'RebootRequest'
+--
+rebootWorkspaces :: NonEmpty RebootRequest -- ^ 'rwRebootWorkspaceRequests'
+                 -> RebootWorkspaces
+rebootWorkspaces p1 = RebootWorkspaces
+    { _rwRebootWorkspaceRequests = withIso _List1 (const id) p1
+    }
+
+-- | An array of structures that specify the WorkSpaces to reboot.
+rwRebootWorkspaceRequests :: Lens' RebootWorkspaces (NonEmpty RebootRequest)
+rwRebootWorkspaceRequests =
+    lens _rwRebootWorkspaceRequests
+        (\s a -> s { _rwRebootWorkspaceRequests = a })
+            . _List1
+
+newtype RebootWorkspacesResponse = RebootWorkspacesResponse
+    { _rwr1FailedRequests :: List "FailedRequests" FailedWorkspaceChangeRequest
+    } deriving (Eq, Read, Show, Monoid, Semigroup)
+
+instance GHC.Exts.IsList RebootWorkspacesResponse where
+    type Item RebootWorkspacesResponse = FailedWorkspaceChangeRequest
+
+    fromList = RebootWorkspacesResponse . GHC.Exts.fromList
+    toList   = GHC.Exts.toList . _rwr1FailedRequests
+
+-- | 'RebootWorkspacesResponse' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'rwr1FailedRequests' @::@ ['FailedWorkspaceChangeRequest']
+--
+rebootWorkspacesResponse :: RebootWorkspacesResponse
+rebootWorkspacesResponse = RebootWorkspacesResponse
+    { _rwr1FailedRequests = mempty
+    }
+
+-- | An array of structures that represent any WorkSpaces that could not be
+-- rebooted.
+rwr1FailedRequests :: Lens' RebootWorkspacesResponse [FailedWorkspaceChangeRequest]
+rwr1FailedRequests =
+    lens _rwr1FailedRequests (\s a -> s { _rwr1FailedRequests = a })
+        . _List
+
+instance ToPath RebootWorkspaces where
+    toPath = const "/"
+
+instance ToQuery RebootWorkspaces where
+    toQuery = const mempty
+
+instance ToHeaders RebootWorkspaces
+
+instance ToJSON RebootWorkspaces where
+    toJSON RebootWorkspaces{..} = object
+        [ "RebootWorkspaceRequests" .= _rwRebootWorkspaceRequests
+        ]
+
+instance AWSRequest RebootWorkspaces where
+    type Sv RebootWorkspaces = WorkSpaces
+    type Rs RebootWorkspaces = RebootWorkspacesResponse
+
+    request  = post "RebootWorkspaces"
+    response = jsonResponse
+
+instance FromJSON RebootWorkspacesResponse where
+    parseJSON = withObject "RebootWorkspacesResponse" $ \o -> RebootWorkspacesResponse
+        <$> o .:? "FailedRequests" .!= mempty
diff --git a/gen/Network/AWS/WorkSpaces/RebuildWorkspaces.hs b/gen/Network/AWS/WorkSpaces/RebuildWorkspaces.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces/RebuildWorkspaces.hs
@@ -0,0 +1,141 @@
+{-# LANGUAGE DataKinds                   #-}
+{-# LANGUAGE DeriveGeneric               #-}
+{-# LANGUAGE FlexibleInstances           #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
+{-# LANGUAGE LambdaCase                  #-}
+{-# LANGUAGE NoImplicitPrelude           #-}
+{-# LANGUAGE OverloadedStrings           #-}
+{-# LANGUAGE RecordWildCards             #-}
+{-# LANGUAGE TypeFamilies                #-}
+
+{-# OPTIONS_GHC -fno-warn-unused-imports #-}
+
+-- Module      : Network.AWS.WorkSpaces.RebuildWorkspaces
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+-- | Rebuilds the specified WorkSpaces.
+--
+-- Rebuilding a WorkSpace is a potentially destructive action that can result
+-- in the loss of data. Rebuilding a WorkSpace causes the following to occur:
+--
+-- The system is restored to the image of the bundle that the WorkSpace is
+-- created from. Any applications that have been installed, or system settings
+-- that have been made since the WorkSpace was created will be lost. The data
+-- drive (D drive) is re-created from the last automatic snapshot taken of the
+-- data drive. The current contents of the data drive are overwritten. Automatic
+-- snapshots of the data drive are taken every 12 hours, so the snapshot can be
+-- as much as 12 hours old.  To be able to rebuild a WorkSpace, the WorkSpace
+-- must have a State of 'AVAILABLE' or 'ERROR'.
+--
+-- This operation is asynchronous and will return before the WorkSpaces have
+-- been completely rebuilt.
+--
+--
+--
+-- <http://docs.aws.amazon.com/workspaces/latest/devguide/API_RebuildWorkspaces.html>
+module Network.AWS.WorkSpaces.RebuildWorkspaces
+    (
+    -- * Request
+      RebuildWorkspaces
+    -- ** Request constructor
+    , rebuildWorkspaces
+    -- ** Request lenses
+    , rwRebuildWorkspaceRequests
+
+    -- * Response
+    , RebuildWorkspacesResponse
+    -- ** Response constructor
+    , rebuildWorkspacesResponse
+    -- ** Response lenses
+    , rwrFailedRequests
+    ) where
+
+import Network.AWS.Data (Object)
+import Network.AWS.Prelude
+import Network.AWS.Request.JSON
+import Network.AWS.WorkSpaces.Types
+import qualified GHC.Exts
+
+newtype RebuildWorkspaces = RebuildWorkspaces
+    { _rwRebuildWorkspaceRequests :: List1 "RebuildWorkspaceRequests" RebuildRequest
+    } deriving (Eq, Read, Show, Semigroup)
+
+-- | 'RebuildWorkspaces' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'rwRebuildWorkspaceRequests' @::@ 'NonEmpty' 'RebuildRequest'
+--
+rebuildWorkspaces :: NonEmpty RebuildRequest -- ^ 'rwRebuildWorkspaceRequests'
+                  -> RebuildWorkspaces
+rebuildWorkspaces p1 = RebuildWorkspaces
+    { _rwRebuildWorkspaceRequests = withIso _List1 (const id) p1
+    }
+
+-- | An array of structures that specify the WorkSpaces to rebuild.
+rwRebuildWorkspaceRequests :: Lens' RebuildWorkspaces (NonEmpty RebuildRequest)
+rwRebuildWorkspaceRequests =
+    lens _rwRebuildWorkspaceRequests
+        (\s a -> s { _rwRebuildWorkspaceRequests = a })
+            . _List1
+
+newtype RebuildWorkspacesResponse = RebuildWorkspacesResponse
+    { _rwrFailedRequests :: List "FailedRequests" FailedWorkspaceChangeRequest
+    } deriving (Eq, Read, Show, Monoid, Semigroup)
+
+instance GHC.Exts.IsList RebuildWorkspacesResponse where
+    type Item RebuildWorkspacesResponse = FailedWorkspaceChangeRequest
+
+    fromList = RebuildWorkspacesResponse . GHC.Exts.fromList
+    toList   = GHC.Exts.toList . _rwrFailedRequests
+
+-- | 'RebuildWorkspacesResponse' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'rwrFailedRequests' @::@ ['FailedWorkspaceChangeRequest']
+--
+rebuildWorkspacesResponse :: RebuildWorkspacesResponse
+rebuildWorkspacesResponse = RebuildWorkspacesResponse
+    { _rwrFailedRequests = mempty
+    }
+
+-- | An array of structures that represent any WorkSpaces that could not be
+-- rebuilt.
+rwrFailedRequests :: Lens' RebuildWorkspacesResponse [FailedWorkspaceChangeRequest]
+rwrFailedRequests =
+    lens _rwrFailedRequests (\s a -> s { _rwrFailedRequests = a })
+        . _List
+
+instance ToPath RebuildWorkspaces where
+    toPath = const "/"
+
+instance ToQuery RebuildWorkspaces where
+    toQuery = const mempty
+
+instance ToHeaders RebuildWorkspaces
+
+instance ToJSON RebuildWorkspaces where
+    toJSON RebuildWorkspaces{..} = object
+        [ "RebuildWorkspaceRequests" .= _rwRebuildWorkspaceRequests
+        ]
+
+instance AWSRequest RebuildWorkspaces where
+    type Sv RebuildWorkspaces = WorkSpaces
+    type Rs RebuildWorkspaces = RebuildWorkspacesResponse
+
+    request  = post "RebuildWorkspaces"
+    response = jsonResponse
+
+instance FromJSON RebuildWorkspacesResponse where
+    parseJSON = withObject "RebuildWorkspacesResponse" $ \o -> RebuildWorkspacesResponse
+        <$> o .:? "FailedRequests" .!= mempty
diff --git a/gen/Network/AWS/WorkSpaces/TerminateWorkspaces.hs b/gen/Network/AWS/WorkSpaces/TerminateWorkspaces.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces/TerminateWorkspaces.hs
@@ -0,0 +1,135 @@
+{-# LANGUAGE DataKinds                   #-}
+{-# LANGUAGE DeriveGeneric               #-}
+{-# LANGUAGE FlexibleInstances           #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
+{-# LANGUAGE LambdaCase                  #-}
+{-# LANGUAGE NoImplicitPrelude           #-}
+{-# LANGUAGE OverloadedStrings           #-}
+{-# LANGUAGE RecordWildCards             #-}
+{-# LANGUAGE TypeFamilies                #-}
+
+{-# OPTIONS_GHC -fno-warn-unused-imports #-}
+
+-- Module      : Network.AWS.WorkSpaces.TerminateWorkspaces
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+-- | Terminates the specified WorkSpaces.
+--
+-- Terminating a WorkSpace is a permanent action and cannot be undone. The
+-- user's data is not maintained and will be destroyed. If you need to archive
+-- any user data, contact Amazon Web Services before terminating the WorkSpace.
+--
+-- You can terminate a WorkSpace that is in any state except 'SUSPENDED'.
+--
+-- This operation is asynchronous and will return before the WorkSpaces have
+-- been completely terminated.
+--
+--
+--
+-- <http://docs.aws.amazon.com/workspaces/latest/devguide/API_TerminateWorkspaces.html>
+module Network.AWS.WorkSpaces.TerminateWorkspaces
+    (
+    -- * Request
+      TerminateWorkspaces
+    -- ** Request constructor
+    , terminateWorkspaces
+    -- ** Request lenses
+    , twTerminateWorkspaceRequests
+
+    -- * Response
+    , TerminateWorkspacesResponse
+    -- ** Response constructor
+    , terminateWorkspacesResponse
+    -- ** Response lenses
+    , twrFailedRequests
+    ) where
+
+import Network.AWS.Data (Object)
+import Network.AWS.Prelude
+import Network.AWS.Request.JSON
+import Network.AWS.WorkSpaces.Types
+import qualified GHC.Exts
+
+newtype TerminateWorkspaces = TerminateWorkspaces
+    { _twTerminateWorkspaceRequests :: List1 "TerminateWorkspaceRequests" TerminateRequest
+    } deriving (Eq, Read, Show, Semigroup)
+
+-- | 'TerminateWorkspaces' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'twTerminateWorkspaceRequests' @::@ 'NonEmpty' 'TerminateRequest'
+--
+terminateWorkspaces :: NonEmpty TerminateRequest -- ^ 'twTerminateWorkspaceRequests'
+                    -> TerminateWorkspaces
+terminateWorkspaces p1 = TerminateWorkspaces
+    { _twTerminateWorkspaceRequests = withIso _List1 (const id) p1
+    }
+
+-- | An array of structures that specify the WorkSpaces to terminate.
+twTerminateWorkspaceRequests :: Lens' TerminateWorkspaces (NonEmpty TerminateRequest)
+twTerminateWorkspaceRequests =
+    lens _twTerminateWorkspaceRequests
+        (\s a -> s { _twTerminateWorkspaceRequests = a })
+            . _List1
+
+newtype TerminateWorkspacesResponse = TerminateWorkspacesResponse
+    { _twrFailedRequests :: List "FailedRequests" FailedWorkspaceChangeRequest
+    } deriving (Eq, Read, Show, Monoid, Semigroup)
+
+instance GHC.Exts.IsList TerminateWorkspacesResponse where
+    type Item TerminateWorkspacesResponse = FailedWorkspaceChangeRequest
+
+    fromList = TerminateWorkspacesResponse . GHC.Exts.fromList
+    toList   = GHC.Exts.toList . _twrFailedRequests
+
+-- | 'TerminateWorkspacesResponse' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'twrFailedRequests' @::@ ['FailedWorkspaceChangeRequest']
+--
+terminateWorkspacesResponse :: TerminateWorkspacesResponse
+terminateWorkspacesResponse = TerminateWorkspacesResponse
+    { _twrFailedRequests = mempty
+    }
+
+-- | An array of structures that represent any WorkSpaces that could not be
+-- terminated.
+twrFailedRequests :: Lens' TerminateWorkspacesResponse [FailedWorkspaceChangeRequest]
+twrFailedRequests =
+    lens _twrFailedRequests (\s a -> s { _twrFailedRequests = a })
+        . _List
+
+instance ToPath TerminateWorkspaces where
+    toPath = const "/"
+
+instance ToQuery TerminateWorkspaces where
+    toQuery = const mempty
+
+instance ToHeaders TerminateWorkspaces
+
+instance ToJSON TerminateWorkspaces where
+    toJSON TerminateWorkspaces{..} = object
+        [ "TerminateWorkspaceRequests" .= _twTerminateWorkspaceRequests
+        ]
+
+instance AWSRequest TerminateWorkspaces where
+    type Sv TerminateWorkspaces = WorkSpaces
+    type Rs TerminateWorkspaces = TerminateWorkspacesResponse
+
+    request  = post "TerminateWorkspaces"
+    response = jsonResponse
+
+instance FromJSON TerminateWorkspacesResponse where
+    parseJSON = withObject "TerminateWorkspacesResponse" $ \o -> TerminateWorkspacesResponse
+        <$> o .:? "FailedRequests" .!= mempty
diff --git a/gen/Network/AWS/WorkSpaces/Types.hs b/gen/Network/AWS/WorkSpaces/Types.hs
new file mode 100644
--- /dev/null
+++ b/gen/Network/AWS/WorkSpaces/Types.hs
@@ -0,0 +1,1047 @@
+{-# LANGUAGE DataKinds                   #-}
+{-# LANGUAGE DeriveGeneric               #-}
+{-# LANGUAGE FlexibleInstances           #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving  #-}
+{-# LANGUAGE LambdaCase                  #-}
+{-# LANGUAGE NoImplicitPrelude           #-}
+{-# LANGUAGE OverloadedStrings           #-}
+{-# LANGUAGE RecordWildCards             #-}
+{-# LANGUAGE TypeFamilies                #-}
+{-# LANGUAGE ViewPatterns                #-}
+
+{-# OPTIONS_GHC -fno-warn-unused-imports #-}
+
+-- Module      : Network.AWS.WorkSpaces.Types
+-- Copyright   : (c) 2013-2014 Brendan Hay <brendan.g.hay@gmail.com>
+-- License     : This Source Code Form is subject to the terms of
+--               the Mozilla Public License, v. 2.0.
+--               A copy of the MPL can be found in the LICENSE file or
+--               you can obtain it at http://mozilla.org/MPL/2.0/.
+-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
+-- Stability   : experimental
+-- Portability : non-portable (GHC extensions)
+--
+-- Derived from AWS service descriptions, licensed under Apache 2.0.
+
+module Network.AWS.WorkSpaces.Types
+    (
+    -- * Service
+      WorkSpaces
+    -- ** Error
+    , JSONError
+
+    -- * WorkspaceRequest
+    , WorkspaceRequest
+    , workspaceRequest
+    , wBundleId
+    , wDirectoryId
+    , wUserName
+
+    -- * WorkspaceDirectory
+    , WorkspaceDirectory
+    , workspaceDirectory
+    , wdAlias
+    , wdCustomerUserName
+    , wdDirectoryId
+    , wdDirectoryName
+    , wdDirectoryType
+    , wdDnsIpAddresses
+    , wdIamRoleId
+    , wdRegistrationCode
+    , wdState
+    , wdSubnetIds
+    , wdWorkspaceCreationProperties
+    , wdWorkspaceSecurityGroupId
+
+    -- * Compute
+    , Compute (..)
+
+    -- * Workspace
+    , Workspace
+    , workspace
+    , w1BundleId
+    , w1DirectoryId
+    , w1ErrorCode
+    , w1ErrorMessage
+    , w1IpAddress
+    , w1State
+    , w1SubnetId
+    , w1UserName
+    , w1WorkspaceId
+
+    -- * RebuildRequest
+    , RebuildRequest
+    , rebuildRequest
+    , rWorkspaceId
+
+    -- * FailedCreateWorkspaceRequest
+    , FailedCreateWorkspaceRequest
+    , failedCreateWorkspaceRequest
+    , fcwErrorCode
+    , fcwErrorMessage
+    , fcwWorkspaceRequest
+
+    -- * WorkspaceDirectoryState
+    , WorkspaceDirectoryState (..)
+
+    -- * FailedWorkspaceChangeRequest
+    , FailedWorkspaceChangeRequest
+    , failedWorkspaceChangeRequest
+    , fwcErrorCode
+    , fwcErrorMessage
+    , fwcWorkspaceId
+
+    -- * WorkspaceDirectoryType
+    , WorkspaceDirectoryType (..)
+
+    -- * WorkspaceState
+    , WorkspaceState (..)
+
+    -- * ComputeType
+    , ComputeType
+    , computeType
+    , ctName
+
+    -- * RebootRequest
+    , RebootRequest
+    , rebootRequest
+    , r1WorkspaceId
+
+    -- * UserStorage
+    , UserStorage
+    , userStorage
+    , usCapacity
+
+    -- * TerminateRequest
+    , TerminateRequest
+    , terminateRequest
+    , tWorkspaceId
+
+    -- * DefaultWorkspaceCreationProperties
+    , DefaultWorkspaceCreationProperties
+    , defaultWorkspaceCreationProperties
+    , dwcpCustomSecurityGroupId
+    , dwcpDefaultOu
+    , dwcpEnableInternetAccess
+    , dwcpEnableWorkDocs
+    , dwcpUserEnabledAsLocalAdministrator
+
+    -- * WorkspaceBundle
+    , WorkspaceBundle
+    , workspaceBundle
+    , wbBundleId
+    , wbComputeType
+    , wbDescription
+    , wbName
+    , wbOwner
+    , wbUserStorage
+    ) where
+
+import Network.AWS.Prelude
+import Network.AWS.Signing
+import qualified GHC.Exts
+
+-- | Version @2015-04-08@ of the Amazon WorkSpaces service.
+data WorkSpaces
+
+instance AWSService WorkSpaces where
+    type Sg WorkSpaces = V4
+    type Er WorkSpaces = JSONError
+
+    service = service'
+      where
+        service' :: Service WorkSpaces
+        service' = Service
+            { _svcAbbrev       = "WorkSpaces"
+            , _svcPrefix       = "workspaces"
+            , _svcVersion      = "2015-04-08"
+            , _svcTargetPrefix = Just "WorkspacesService"
+            , _svcJSONVersion  = Just "1.1"
+            , _svcHandle       = handle
+            , _svcRetry        = retry
+            }
+
+        handle :: Status
+               -> Maybe (LazyByteString -> ServiceError JSONError)
+        handle = jsonError statusSuccess service'
+
+        retry :: Retry WorkSpaces
+        retry = Exponential
+            { _retryBase     = 0.05
+            , _retryGrowth   = 2
+            , _retryAttempts = 5
+            , _retryCheck    = check
+            }
+
+        check :: Status
+              -> JSONError
+              -> Bool
+        check (statusCode -> s) (awsErrorCode -> e)
+            | s == 500  = True -- General Server Error
+            | s == 509  = True -- Limit Exceeded
+            | s == 503  = True -- Service Unavailable
+            | otherwise = False
+
+data WorkspaceRequest = WorkspaceRequest
+    { _wBundleId    :: Text
+    , _wDirectoryId :: Text
+    , _wUserName    :: Text
+    } deriving (Eq, Ord, Read, Show)
+
+-- | 'WorkspaceRequest' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'wBundleId' @::@ 'Text'
+--
+-- * 'wDirectoryId' @::@ 'Text'
+--
+-- * 'wUserName' @::@ 'Text'
+--
+workspaceRequest :: Text -- ^ 'wDirectoryId'
+                 -> Text -- ^ 'wUserName'
+                 -> Text -- ^ 'wBundleId'
+                 -> WorkspaceRequest
+workspaceRequest p1 p2 p3 = WorkspaceRequest
+    { _wDirectoryId = p1
+    , _wUserName    = p2
+    , _wBundleId    = p3
+    }
+
+-- | The identifier of the bundle to create the WorkSpace from. You can use the 'DescribeWorkspaceBundles' operation to obtain a list of the bundles that are available.
+wBundleId :: Lens' WorkspaceRequest Text
+wBundleId = lens _wBundleId (\s a -> s { _wBundleId = a })
+
+-- | The identifier of the AWS Directory Service directory to create the WorkSpace
+-- in. You can use the 'DescribeWorkspaceDirectories' operation to obtain a list
+-- of the directories that are available.
+wDirectoryId :: Lens' WorkspaceRequest Text
+wDirectoryId = lens _wDirectoryId (\s a -> s { _wDirectoryId = a })
+
+-- | The username that the WorkSpace is assigned to. This username must exist in
+-- the AWS Directory Service directory specified by the 'DirectoryId' member.
+wUserName :: Lens' WorkspaceRequest Text
+wUserName = lens _wUserName (\s a -> s { _wUserName = a })
+
+instance FromJSON WorkspaceRequest where
+    parseJSON = withObject "WorkspaceRequest" $ \o -> WorkspaceRequest
+        <$> o .:  "BundleId"
+        <*> o .:  "DirectoryId"
+        <*> o .:  "UserName"
+
+instance ToJSON WorkspaceRequest where
+    toJSON WorkspaceRequest{..} = object
+        [ "DirectoryId" .= _wDirectoryId
+        , "UserName"    .= _wUserName
+        , "BundleId"    .= _wBundleId
+        ]
+
+data WorkspaceDirectory = WorkspaceDirectory
+    { _wdAlias                       :: Maybe Text
+    , _wdCustomerUserName            :: Maybe Text
+    , _wdDirectoryId                 :: Maybe Text
+    , _wdDirectoryName               :: Maybe Text
+    , _wdDirectoryType               :: Maybe WorkspaceDirectoryType
+    , _wdDnsIpAddresses              :: List "DnsIpAddresses" Text
+    , _wdIamRoleId                   :: Maybe Text
+    , _wdRegistrationCode            :: Maybe Text
+    , _wdState                       :: Maybe WorkspaceDirectoryState
+    , _wdSubnetIds                   :: List "SubnetIds" Text
+    , _wdWorkspaceCreationProperties :: Maybe DefaultWorkspaceCreationProperties
+    , _wdWorkspaceSecurityGroupId    :: Maybe Text
+    } deriving (Eq, Read, Show)
+
+-- | 'WorkspaceDirectory' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'wdAlias' @::@ 'Maybe' 'Text'
+--
+-- * 'wdCustomerUserName' @::@ 'Maybe' 'Text'
+--
+-- * 'wdDirectoryId' @::@ 'Maybe' 'Text'
+--
+-- * 'wdDirectoryName' @::@ 'Maybe' 'Text'
+--
+-- * 'wdDirectoryType' @::@ 'Maybe' 'WorkspaceDirectoryType'
+--
+-- * 'wdDnsIpAddresses' @::@ ['Text']
+--
+-- * 'wdIamRoleId' @::@ 'Maybe' 'Text'
+--
+-- * 'wdRegistrationCode' @::@ 'Maybe' 'Text'
+--
+-- * 'wdState' @::@ 'Maybe' 'WorkspaceDirectoryState'
+--
+-- * 'wdSubnetIds' @::@ ['Text']
+--
+-- * 'wdWorkspaceCreationProperties' @::@ 'Maybe' 'DefaultWorkspaceCreationProperties'
+--
+-- * 'wdWorkspaceSecurityGroupId' @::@ 'Maybe' 'Text'
+--
+workspaceDirectory :: WorkspaceDirectory
+workspaceDirectory = WorkspaceDirectory
+    { _wdDirectoryId                 = Nothing
+    , _wdAlias                       = Nothing
+    , _wdDirectoryName               = Nothing
+    , _wdRegistrationCode            = Nothing
+    , _wdSubnetIds                   = mempty
+    , _wdDnsIpAddresses              = mempty
+    , _wdCustomerUserName            = Nothing
+    , _wdIamRoleId                   = Nothing
+    , _wdDirectoryType               = Nothing
+    , _wdWorkspaceSecurityGroupId    = Nothing
+    , _wdState                       = Nothing
+    , _wdWorkspaceCreationProperties = Nothing
+    }
+
+-- | The directory alias.
+wdAlias :: Lens' WorkspaceDirectory (Maybe Text)
+wdAlias = lens _wdAlias (\s a -> s { _wdAlias = a })
+
+-- | The user name for the service account.
+wdCustomerUserName :: Lens' WorkspaceDirectory (Maybe Text)
+wdCustomerUserName =
+    lens _wdCustomerUserName (\s a -> s { _wdCustomerUserName = a })
+
+-- | The directory identifier.
+wdDirectoryId :: Lens' WorkspaceDirectory (Maybe Text)
+wdDirectoryId = lens _wdDirectoryId (\s a -> s { _wdDirectoryId = a })
+
+-- | The name of the directory.
+wdDirectoryName :: Lens' WorkspaceDirectory (Maybe Text)
+wdDirectoryName = lens _wdDirectoryName (\s a -> s { _wdDirectoryName = a })
+
+-- | The directory type.
+wdDirectoryType :: Lens' WorkspaceDirectory (Maybe WorkspaceDirectoryType)
+wdDirectoryType = lens _wdDirectoryType (\s a -> s { _wdDirectoryType = a })
+
+-- | An array of strings that contains the IP addresses of the DNS servers for the
+-- directory.
+wdDnsIpAddresses :: Lens' WorkspaceDirectory [Text]
+wdDnsIpAddresses = lens _wdDnsIpAddresses (\s a -> s { _wdDnsIpAddresses = a }) . _List
+
+-- | The identifier of the IAM role. This is the role that allows Amazon
+-- WorkSpaces to make calls to other services, such as Amazon EC2, on your
+-- behalf.
+wdIamRoleId :: Lens' WorkspaceDirectory (Maybe Text)
+wdIamRoleId = lens _wdIamRoleId (\s a -> s { _wdIamRoleId = a })
+
+-- | The registration code for the directory. This is the code that users enter in
+-- their Amazon WorkSpaces client application to connect to the directory.
+wdRegistrationCode :: Lens' WorkspaceDirectory (Maybe Text)
+wdRegistrationCode =
+    lens _wdRegistrationCode (\s a -> s { _wdRegistrationCode = a })
+
+-- | The state of the directory's registration with Amazon WorkSpaces
+wdState :: Lens' WorkspaceDirectory (Maybe WorkspaceDirectoryState)
+wdState = lens _wdState (\s a -> s { _wdState = a })
+
+-- | An array of strings that contains the identifiers of the subnets used with
+-- the directory.
+wdSubnetIds :: Lens' WorkspaceDirectory [Text]
+wdSubnetIds = lens _wdSubnetIds (\s a -> s { _wdSubnetIds = a }) . _List
+
+-- | A structure that specifies the default creation properties for all WorkSpaces
+-- in the directory.
+wdWorkspaceCreationProperties :: Lens' WorkspaceDirectory (Maybe DefaultWorkspaceCreationProperties)
+wdWorkspaceCreationProperties =
+    lens _wdWorkspaceCreationProperties
+        (\s a -> s { _wdWorkspaceCreationProperties = a })
+
+-- | The identifier of the security group that is assigned to new WorkSpaces.
+wdWorkspaceSecurityGroupId :: Lens' WorkspaceDirectory (Maybe Text)
+wdWorkspaceSecurityGroupId =
+    lens _wdWorkspaceSecurityGroupId
+        (\s a -> s { _wdWorkspaceSecurityGroupId = a })
+
+instance FromJSON WorkspaceDirectory where
+    parseJSON = withObject "WorkspaceDirectory" $ \o -> WorkspaceDirectory
+        <$> o .:? "Alias"
+        <*> o .:? "CustomerUserName"
+        <*> o .:? "DirectoryId"
+        <*> o .:? "DirectoryName"
+        <*> o .:? "DirectoryType"
+        <*> o .:? "DnsIpAddresses" .!= mempty
+        <*> o .:? "IamRoleId"
+        <*> o .:? "RegistrationCode"
+        <*> o .:? "State"
+        <*> o .:? "SubnetIds" .!= mempty
+        <*> o .:? "WorkspaceCreationProperties"
+        <*> o .:? "WorkspaceSecurityGroupId"
+
+instance ToJSON WorkspaceDirectory where
+    toJSON WorkspaceDirectory{..} = object
+        [ "DirectoryId"                 .= _wdDirectoryId
+        , "Alias"                       .= _wdAlias
+        , "DirectoryName"               .= _wdDirectoryName
+        , "RegistrationCode"            .= _wdRegistrationCode
+        , "SubnetIds"                   .= _wdSubnetIds
+        , "DnsIpAddresses"              .= _wdDnsIpAddresses
+        , "CustomerUserName"            .= _wdCustomerUserName
+        , "IamRoleId"                   .= _wdIamRoleId
+        , "DirectoryType"               .= _wdDirectoryType
+        , "WorkspaceSecurityGroupId"    .= _wdWorkspaceSecurityGroupId
+        , "State"                       .= _wdState
+        , "WorkspaceCreationProperties" .= _wdWorkspaceCreationProperties
+        ]
+
+data Compute
+    = Performance -- ^ PERFORMANCE
+    | Standard    -- ^ STANDARD
+    | Value       -- ^ VALUE
+      deriving (Eq, Ord, Read, Show, Generic, Enum)
+
+instance Hashable Compute
+
+instance FromText Compute where
+    parser = takeLowerText >>= \case
+        "performance" -> pure Performance
+        "standard"    -> pure Standard
+        "value"       -> pure Value
+        e             -> fail $
+            "Failure parsing Compute from " ++ show e
+
+instance ToText Compute where
+    toText = \case
+        Performance -> "PERFORMANCE"
+        Standard    -> "STANDARD"
+        Value       -> "VALUE"
+
+instance ToByteString Compute
+instance ToHeader     Compute
+instance ToQuery      Compute
+
+instance FromJSON Compute where
+    parseJSON = parseJSONText "Compute"
+
+instance ToJSON Compute where
+    toJSON = toJSONText
+
+data Workspace = Workspace
+    { _w1BundleId     :: Maybe Text
+    , _w1DirectoryId  :: Maybe Text
+    , _w1ErrorCode    :: Maybe Text
+    , _w1ErrorMessage :: Maybe Text
+    , _w1IpAddress    :: Maybe Text
+    , _w1State        :: Maybe WorkspaceState
+    , _w1SubnetId     :: Maybe Text
+    , _w1UserName     :: Maybe Text
+    , _w1WorkspaceId  :: Maybe Text
+    } deriving (Eq, Read, Show)
+
+-- | 'Workspace' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'w1BundleId' @::@ 'Maybe' 'Text'
+--
+-- * 'w1DirectoryId' @::@ 'Maybe' 'Text'
+--
+-- * 'w1ErrorCode' @::@ 'Maybe' 'Text'
+--
+-- * 'w1ErrorMessage' @::@ 'Maybe' 'Text'
+--
+-- * 'w1IpAddress' @::@ 'Maybe' 'Text'
+--
+-- * 'w1State' @::@ 'Maybe' 'WorkspaceState'
+--
+-- * 'w1SubnetId' @::@ 'Maybe' 'Text'
+--
+-- * 'w1UserName' @::@ 'Maybe' 'Text'
+--
+-- * 'w1WorkspaceId' @::@ 'Maybe' 'Text'
+--
+workspace :: Workspace
+workspace = Workspace
+    { _w1WorkspaceId  = Nothing
+    , _w1DirectoryId  = Nothing
+    , _w1UserName     = Nothing
+    , _w1IpAddress    = Nothing
+    , _w1State        = Nothing
+    , _w1BundleId     = Nothing
+    , _w1SubnetId     = Nothing
+    , _w1ErrorMessage = Nothing
+    , _w1ErrorCode    = Nothing
+    }
+
+-- | The identifier of the bundle that the WorkSpace was created from.
+w1BundleId :: Lens' Workspace (Maybe Text)
+w1BundleId = lens _w1BundleId (\s a -> s { _w1BundleId = a })
+
+-- | The identifier of the AWS Directory Service directory that the WorkSpace
+-- belongs to.
+w1DirectoryId :: Lens' Workspace (Maybe Text)
+w1DirectoryId = lens _w1DirectoryId (\s a -> s { _w1DirectoryId = a })
+
+-- | If the WorkSpace could not be created, this contains the error code.
+w1ErrorCode :: Lens' Workspace (Maybe Text)
+w1ErrorCode = lens _w1ErrorCode (\s a -> s { _w1ErrorCode = a })
+
+-- | If the WorkSpace could not be created, this contains a textual error message
+-- that describes the failure.
+w1ErrorMessage :: Lens' Workspace (Maybe Text)
+w1ErrorMessage = lens _w1ErrorMessage (\s a -> s { _w1ErrorMessage = a })
+
+-- | The IP address of the WorkSpace.
+w1IpAddress :: Lens' Workspace (Maybe Text)
+w1IpAddress = lens _w1IpAddress (\s a -> s { _w1IpAddress = a })
+
+-- | The operational state of the WorkSpace.
+w1State :: Lens' Workspace (Maybe WorkspaceState)
+w1State = lens _w1State (\s a -> s { _w1State = a })
+
+-- | The identifier of the subnet that the WorkSpace is in.
+w1SubnetId :: Lens' Workspace (Maybe Text)
+w1SubnetId = lens _w1SubnetId (\s a -> s { _w1SubnetId = a })
+
+-- | The user that the WorkSpace is assigned to.
+w1UserName :: Lens' Workspace (Maybe Text)
+w1UserName = lens _w1UserName (\s a -> s { _w1UserName = a })
+
+-- | The identifier of the WorkSpace.
+w1WorkspaceId :: Lens' Workspace (Maybe Text)
+w1WorkspaceId = lens _w1WorkspaceId (\s a -> s { _w1WorkspaceId = a })
+
+instance FromJSON Workspace where
+    parseJSON = withObject "Workspace" $ \o -> Workspace
+        <$> o .:? "BundleId"
+        <*> o .:? "DirectoryId"
+        <*> o .:? "ErrorCode"
+        <*> o .:? "ErrorMessage"
+        <*> o .:? "IpAddress"
+        <*> o .:? "State"
+        <*> o .:? "SubnetId"
+        <*> o .:? "UserName"
+        <*> o .:? "WorkspaceId"
+
+instance ToJSON Workspace where
+    toJSON Workspace{..} = object
+        [ "WorkspaceId"  .= _w1WorkspaceId
+        , "DirectoryId"  .= _w1DirectoryId
+        , "UserName"     .= _w1UserName
+        , "IpAddress"    .= _w1IpAddress
+        , "State"        .= _w1State
+        , "BundleId"     .= _w1BundleId
+        , "SubnetId"     .= _w1SubnetId
+        , "ErrorMessage" .= _w1ErrorMessage
+        , "ErrorCode"    .= _w1ErrorCode
+        ]
+
+newtype RebuildRequest = RebuildRequest
+    { _rWorkspaceId :: Text
+    } deriving (Eq, Ord, Read, Show, Monoid, IsString)
+
+-- | 'RebuildRequest' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'rWorkspaceId' @::@ 'Text'
+--
+rebuildRequest :: Text -- ^ 'rWorkspaceId'
+               -> RebuildRequest
+rebuildRequest p1 = RebuildRequest
+    { _rWorkspaceId = p1
+    }
+
+-- | The identifier of the WorkSpace to rebuild.
+rWorkspaceId :: Lens' RebuildRequest Text
+rWorkspaceId = lens _rWorkspaceId (\s a -> s { _rWorkspaceId = a })
+
+instance FromJSON RebuildRequest where
+    parseJSON = withObject "RebuildRequest" $ \o -> RebuildRequest
+        <$> o .:  "WorkspaceId"
+
+instance ToJSON RebuildRequest where
+    toJSON RebuildRequest{..} = object
+        [ "WorkspaceId" .= _rWorkspaceId
+        ]
+
+data FailedCreateWorkspaceRequest = FailedCreateWorkspaceRequest
+    { _fcwErrorCode        :: Maybe Text
+    , _fcwErrorMessage     :: Maybe Text
+    , _fcwWorkspaceRequest :: Maybe WorkspaceRequest
+    } deriving (Eq, Read, Show)
+
+-- | 'FailedCreateWorkspaceRequest' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'fcwErrorCode' @::@ 'Maybe' 'Text'
+--
+-- * 'fcwErrorMessage' @::@ 'Maybe' 'Text'
+--
+-- * 'fcwWorkspaceRequest' @::@ 'Maybe' 'WorkspaceRequest'
+--
+failedCreateWorkspaceRequest :: FailedCreateWorkspaceRequest
+failedCreateWorkspaceRequest = FailedCreateWorkspaceRequest
+    { _fcwWorkspaceRequest = Nothing
+    , _fcwErrorCode        = Nothing
+    , _fcwErrorMessage     = Nothing
+    }
+
+-- | The error code.
+fcwErrorCode :: Lens' FailedCreateWorkspaceRequest (Maybe Text)
+fcwErrorCode = lens _fcwErrorCode (\s a -> s { _fcwErrorCode = a })
+
+-- | The textual error message.
+fcwErrorMessage :: Lens' FailedCreateWorkspaceRequest (Maybe Text)
+fcwErrorMessage = lens _fcwErrorMessage (\s a -> s { _fcwErrorMessage = a })
+
+-- | A 'WorkspaceRequest' object that contains the information about the WorkSpace
+-- that could not be created.
+fcwWorkspaceRequest :: Lens' FailedCreateWorkspaceRequest (Maybe WorkspaceRequest)
+fcwWorkspaceRequest =
+    lens _fcwWorkspaceRequest (\s a -> s { _fcwWorkspaceRequest = a })
+
+instance FromJSON FailedCreateWorkspaceRequest where
+    parseJSON = withObject "FailedCreateWorkspaceRequest" $ \o -> FailedCreateWorkspaceRequest
+        <$> o .:? "ErrorCode"
+        <*> o .:? "ErrorMessage"
+        <*> o .:? "WorkspaceRequest"
+
+instance ToJSON FailedCreateWorkspaceRequest where
+    toJSON FailedCreateWorkspaceRequest{..} = object
+        [ "WorkspaceRequest" .= _fcwWorkspaceRequest
+        , "ErrorCode"        .= _fcwErrorCode
+        , "ErrorMessage"     .= _fcwErrorMessage
+        ]
+
+data WorkspaceDirectoryState
+    = Deregistered  -- ^ DEREGISTERED
+    | Deregistering -- ^ DEREGISTERING
+    | Error         -- ^ ERROR
+    | Registered    -- ^ REGISTERED
+    | Registering   -- ^ REGISTERING
+      deriving (Eq, Ord, Read, Show, Generic, Enum)
+
+instance Hashable WorkspaceDirectoryState
+
+instance FromText WorkspaceDirectoryState where
+    parser = takeLowerText >>= \case
+        "deregistered"  -> pure Deregistered
+        "deregistering" -> pure Deregistering
+        "error"         -> pure Error
+        "registered"    -> pure Registered
+        "registering"   -> pure Registering
+        e               -> fail $
+            "Failure parsing WorkspaceDirectoryState from " ++ show e
+
+instance ToText WorkspaceDirectoryState where
+    toText = \case
+        Deregistered  -> "DEREGISTERED"
+        Deregistering -> "DEREGISTERING"
+        Error         -> "ERROR"
+        Registered    -> "REGISTERED"
+        Registering   -> "REGISTERING"
+
+instance ToByteString WorkspaceDirectoryState
+instance ToHeader     WorkspaceDirectoryState
+instance ToQuery      WorkspaceDirectoryState
+
+instance FromJSON WorkspaceDirectoryState where
+    parseJSON = parseJSONText "WorkspaceDirectoryState"
+
+instance ToJSON WorkspaceDirectoryState where
+    toJSON = toJSONText
+
+data FailedWorkspaceChangeRequest = FailedWorkspaceChangeRequest
+    { _fwcErrorCode    :: Maybe Text
+    , _fwcErrorMessage :: Maybe Text
+    , _fwcWorkspaceId  :: Maybe Text
+    } deriving (Eq, Ord, Read, Show)
+
+-- | 'FailedWorkspaceChangeRequest' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'fwcErrorCode' @::@ 'Maybe' 'Text'
+--
+-- * 'fwcErrorMessage' @::@ 'Maybe' 'Text'
+--
+-- * 'fwcWorkspaceId' @::@ 'Maybe' 'Text'
+--
+failedWorkspaceChangeRequest :: FailedWorkspaceChangeRequest
+failedWorkspaceChangeRequest = FailedWorkspaceChangeRequest
+    { _fwcWorkspaceId  = Nothing
+    , _fwcErrorCode    = Nothing
+    , _fwcErrorMessage = Nothing
+    }
+
+-- | The error code.
+fwcErrorCode :: Lens' FailedWorkspaceChangeRequest (Maybe Text)
+fwcErrorCode = lens _fwcErrorCode (\s a -> s { _fwcErrorCode = a })
+
+-- | The textual error message.
+fwcErrorMessage :: Lens' FailedWorkspaceChangeRequest (Maybe Text)
+fwcErrorMessage = lens _fwcErrorMessage (\s a -> s { _fwcErrorMessage = a })
+
+-- | The identifier of the WorkSpace.
+fwcWorkspaceId :: Lens' FailedWorkspaceChangeRequest (Maybe Text)
+fwcWorkspaceId = lens _fwcWorkspaceId (\s a -> s { _fwcWorkspaceId = a })
+
+instance FromJSON FailedWorkspaceChangeRequest where
+    parseJSON = withObject "FailedWorkspaceChangeRequest" $ \o -> FailedWorkspaceChangeRequest
+        <$> o .:? "ErrorCode"
+        <*> o .:? "ErrorMessage"
+        <*> o .:? "WorkspaceId"
+
+instance ToJSON FailedWorkspaceChangeRequest where
+    toJSON FailedWorkspaceChangeRequest{..} = object
+        [ "WorkspaceId"  .= _fwcWorkspaceId
+        , "ErrorCode"    .= _fwcErrorCode
+        , "ErrorMessage" .= _fwcErrorMessage
+        ]
+
+data WorkspaceDirectoryType
+    = AdConnector -- ^ AD_CONNECTOR
+    | SimpleAd    -- ^ SIMPLE_AD
+      deriving (Eq, Ord, Read, Show, Generic, Enum)
+
+instance Hashable WorkspaceDirectoryType
+
+instance FromText WorkspaceDirectoryType where
+    parser = takeLowerText >>= \case
+        "ad_connector" -> pure AdConnector
+        "simple_ad"    -> pure SimpleAd
+        e              -> fail $
+            "Failure parsing WorkspaceDirectoryType from " ++ show e
+
+instance ToText WorkspaceDirectoryType where
+    toText = \case
+        AdConnector -> "AD_CONNECTOR"
+        SimpleAd    -> "SIMPLE_AD"
+
+instance ToByteString WorkspaceDirectoryType
+instance ToHeader     WorkspaceDirectoryType
+instance ToQuery      WorkspaceDirectoryType
+
+instance FromJSON WorkspaceDirectoryType where
+    parseJSON = parseJSONText "WorkspaceDirectoryType"
+
+instance ToJSON WorkspaceDirectoryType where
+    toJSON = toJSONText
+
+data WorkspaceState
+    = WSAvailable   -- ^ AVAILABLE
+    | WSError       -- ^ ERROR
+    | WSImpaired    -- ^ IMPAIRED
+    | WSPending     -- ^ PENDING
+    | WSRebooting   -- ^ REBOOTING
+    | WSRebuilding  -- ^ REBUILDING
+    | WSSuspended   -- ^ SUSPENDED
+    | WSTerminated  -- ^ TERMINATED
+    | WSTerminating -- ^ TERMINATING
+    | WSUnhealthy   -- ^ UNHEALTHY
+      deriving (Eq, Ord, Read, Show, Generic, Enum)
+
+instance Hashable WorkspaceState
+
+instance FromText WorkspaceState where
+    parser = takeLowerText >>= \case
+        "available"   -> pure WSAvailable
+        "error"       -> pure WSError
+        "impaired"    -> pure WSImpaired
+        "pending"     -> pure WSPending
+        "rebooting"   -> pure WSRebooting
+        "rebuilding"  -> pure WSRebuilding
+        "suspended"   -> pure WSSuspended
+        "terminated"  -> pure WSTerminated
+        "terminating" -> pure WSTerminating
+        "unhealthy"   -> pure WSUnhealthy
+        e             -> fail $
+            "Failure parsing WorkspaceState from " ++ show e
+
+instance ToText WorkspaceState where
+    toText = \case
+        WSAvailable   -> "AVAILABLE"
+        WSError       -> "ERROR"
+        WSImpaired    -> "IMPAIRED"
+        WSPending     -> "PENDING"
+        WSRebooting   -> "REBOOTING"
+        WSRebuilding  -> "REBUILDING"
+        WSSuspended   -> "SUSPENDED"
+        WSTerminated  -> "TERMINATED"
+        WSTerminating -> "TERMINATING"
+        WSUnhealthy   -> "UNHEALTHY"
+
+instance ToByteString WorkspaceState
+instance ToHeader     WorkspaceState
+instance ToQuery      WorkspaceState
+
+instance FromJSON WorkspaceState where
+    parseJSON = parseJSONText "WorkspaceState"
+
+instance ToJSON WorkspaceState where
+    toJSON = toJSONText
+
+newtype ComputeType = ComputeType
+    { _ctName :: Maybe Compute
+    } deriving (Eq, Read, Show)
+
+-- | 'ComputeType' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'ctName' @::@ 'Maybe' 'Compute'
+--
+computeType :: ComputeType
+computeType = ComputeType
+    { _ctName = Nothing
+    }
+
+-- | The name of the compute type for the bundle.
+ctName :: Lens' ComputeType (Maybe Compute)
+ctName = lens _ctName (\s a -> s { _ctName = a })
+
+instance FromJSON ComputeType where
+    parseJSON = withObject "ComputeType" $ \o -> ComputeType
+        <$> o .:? "Name"
+
+instance ToJSON ComputeType where
+    toJSON ComputeType{..} = object
+        [ "Name" .= _ctName
+        ]
+
+newtype RebootRequest = RebootRequest
+    { _r1WorkspaceId :: Text
+    } deriving (Eq, Ord, Read, Show, Monoid, IsString)
+
+-- | 'RebootRequest' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'r1WorkspaceId' @::@ 'Text'
+--
+rebootRequest :: Text -- ^ 'r1WorkspaceId'
+              -> RebootRequest
+rebootRequest p1 = RebootRequest
+    { _r1WorkspaceId = p1
+    }
+
+-- | The identifier of the WorkSpace to reboot.
+r1WorkspaceId :: Lens' RebootRequest Text
+r1WorkspaceId = lens _r1WorkspaceId (\s a -> s { _r1WorkspaceId = a })
+
+instance FromJSON RebootRequest where
+    parseJSON = withObject "RebootRequest" $ \o -> RebootRequest
+        <$> o .:  "WorkspaceId"
+
+instance ToJSON RebootRequest where
+    toJSON RebootRequest{..} = object
+        [ "WorkspaceId" .= _r1WorkspaceId
+        ]
+
+newtype UserStorage = UserStorage
+    { _usCapacity :: Maybe Text
+    } deriving (Eq, Ord, Read, Show, Monoid)
+
+-- | 'UserStorage' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'usCapacity' @::@ 'Maybe' 'Text'
+--
+userStorage :: UserStorage
+userStorage = UserStorage
+    { _usCapacity = Nothing
+    }
+
+-- | The amount of user storage for the bundle.
+usCapacity :: Lens' UserStorage (Maybe Text)
+usCapacity = lens _usCapacity (\s a -> s { _usCapacity = a })
+
+instance FromJSON UserStorage where
+    parseJSON = withObject "UserStorage" $ \o -> UserStorage
+        <$> o .:? "Capacity"
+
+instance ToJSON UserStorage where
+    toJSON UserStorage{..} = object
+        [ "Capacity" .= _usCapacity
+        ]
+
+newtype TerminateRequest = TerminateRequest
+    { _tWorkspaceId :: Text
+    } deriving (Eq, Ord, Read, Show, Monoid, IsString)
+
+-- | 'TerminateRequest' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'tWorkspaceId' @::@ 'Text'
+--
+terminateRequest :: Text -- ^ 'tWorkspaceId'
+                 -> TerminateRequest
+terminateRequest p1 = TerminateRequest
+    { _tWorkspaceId = p1
+    }
+
+-- | The identifier of the WorkSpace to terminate.
+tWorkspaceId :: Lens' TerminateRequest Text
+tWorkspaceId = lens _tWorkspaceId (\s a -> s { _tWorkspaceId = a })
+
+instance FromJSON TerminateRequest where
+    parseJSON = withObject "TerminateRequest" $ \o -> TerminateRequest
+        <$> o .:  "WorkspaceId"
+
+instance ToJSON TerminateRequest where
+    toJSON TerminateRequest{..} = object
+        [ "WorkspaceId" .= _tWorkspaceId
+        ]
+
+data DefaultWorkspaceCreationProperties = DefaultWorkspaceCreationProperties
+    { _dwcpCustomSecurityGroupId           :: Maybe Text
+    , _dwcpDefaultOu                       :: Maybe Text
+    , _dwcpEnableInternetAccess            :: Maybe Bool
+    , _dwcpEnableWorkDocs                  :: Maybe Bool
+    , _dwcpUserEnabledAsLocalAdministrator :: Maybe Bool
+    } deriving (Eq, Ord, Read, Show)
+
+-- | 'DefaultWorkspaceCreationProperties' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'dwcpCustomSecurityGroupId' @::@ 'Maybe' 'Text'
+--
+-- * 'dwcpDefaultOu' @::@ 'Maybe' 'Text'
+--
+-- * 'dwcpEnableInternetAccess' @::@ 'Maybe' 'Bool'
+--
+-- * 'dwcpEnableWorkDocs' @::@ 'Maybe' 'Bool'
+--
+-- * 'dwcpUserEnabledAsLocalAdministrator' @::@ 'Maybe' 'Bool'
+--
+defaultWorkspaceCreationProperties :: DefaultWorkspaceCreationProperties
+defaultWorkspaceCreationProperties = DefaultWorkspaceCreationProperties
+    { _dwcpEnableWorkDocs                  = Nothing
+    , _dwcpEnableInternetAccess            = Nothing
+    , _dwcpDefaultOu                       = Nothing
+    , _dwcpCustomSecurityGroupId           = Nothing
+    , _dwcpUserEnabledAsLocalAdministrator = Nothing
+    }
+
+-- | The identifier of any custom security groups that are applied to the
+-- WorkSpaces when they are created.
+dwcpCustomSecurityGroupId :: Lens' DefaultWorkspaceCreationProperties (Maybe Text)
+dwcpCustomSecurityGroupId =
+    lens _dwcpCustomSecurityGroupId
+        (\s a -> s { _dwcpCustomSecurityGroupId = a })
+
+-- | The organizational unit (OU) in the directory that the WorkSpace machine
+-- accounts are placed in.
+dwcpDefaultOu :: Lens' DefaultWorkspaceCreationProperties (Maybe Text)
+dwcpDefaultOu = lens _dwcpDefaultOu (\s a -> s { _dwcpDefaultOu = a })
+
+-- | A public IP address will be attached to all WorkSpaces that are created or
+-- rebuilt.
+dwcpEnableInternetAccess :: Lens' DefaultWorkspaceCreationProperties (Maybe Bool)
+dwcpEnableInternetAccess =
+    lens _dwcpEnableInternetAccess
+        (\s a -> s { _dwcpEnableInternetAccess = a })
+
+-- | Specifies if the directory is enabled for Amazon WorkDocs.
+dwcpEnableWorkDocs :: Lens' DefaultWorkspaceCreationProperties (Maybe Bool)
+dwcpEnableWorkDocs =
+    lens _dwcpEnableWorkDocs (\s a -> s { _dwcpEnableWorkDocs = a })
+
+-- | The WorkSpace user is an administrator on the WorkSpace.
+dwcpUserEnabledAsLocalAdministrator :: Lens' DefaultWorkspaceCreationProperties (Maybe Bool)
+dwcpUserEnabledAsLocalAdministrator =
+    lens _dwcpUserEnabledAsLocalAdministrator
+        (\s a -> s { _dwcpUserEnabledAsLocalAdministrator = a })
+
+instance FromJSON DefaultWorkspaceCreationProperties where
+    parseJSON = withObject "DefaultWorkspaceCreationProperties" $ \o -> DefaultWorkspaceCreationProperties
+        <$> o .:? "CustomSecurityGroupId"
+        <*> o .:? "DefaultOu"
+        <*> o .:? "EnableInternetAccess"
+        <*> o .:? "EnableWorkDocs"
+        <*> o .:? "UserEnabledAsLocalAdministrator"
+
+instance ToJSON DefaultWorkspaceCreationProperties where
+    toJSON DefaultWorkspaceCreationProperties{..} = object
+        [ "EnableWorkDocs"                  .= _dwcpEnableWorkDocs
+        , "EnableInternetAccess"            .= _dwcpEnableInternetAccess
+        , "DefaultOu"                       .= _dwcpDefaultOu
+        , "CustomSecurityGroupId"           .= _dwcpCustomSecurityGroupId
+        , "UserEnabledAsLocalAdministrator" .= _dwcpUserEnabledAsLocalAdministrator
+        ]
+
+data WorkspaceBundle = WorkspaceBundle
+    { _wbBundleId    :: Maybe Text
+    , _wbComputeType :: Maybe ComputeType
+    , _wbDescription :: Maybe Text
+    , _wbName        :: Maybe Text
+    , _wbOwner       :: Maybe Text
+    , _wbUserStorage :: Maybe UserStorage
+    } deriving (Eq, Read, Show)
+
+-- | 'WorkspaceBundle' constructor.
+--
+-- The fields accessible through corresponding lenses are:
+--
+-- * 'wbBundleId' @::@ 'Maybe' 'Text'
+--
+-- * 'wbComputeType' @::@ 'Maybe' 'ComputeType'
+--
+-- * 'wbDescription' @::@ 'Maybe' 'Text'
+--
+-- * 'wbName' @::@ 'Maybe' 'Text'
+--
+-- * 'wbOwner' @::@ 'Maybe' 'Text'
+--
+-- * 'wbUserStorage' @::@ 'Maybe' 'UserStorage'
+--
+workspaceBundle :: WorkspaceBundle
+workspaceBundle = WorkspaceBundle
+    { _wbBundleId    = Nothing
+    , _wbName        = Nothing
+    , _wbOwner       = Nothing
+    , _wbDescription = Nothing
+    , _wbUserStorage = Nothing
+    , _wbComputeType = Nothing
+    }
+
+-- | The bundle identifier.
+wbBundleId :: Lens' WorkspaceBundle (Maybe Text)
+wbBundleId = lens _wbBundleId (\s a -> s { _wbBundleId = a })
+
+-- | A 'ComputeType' object that specifies the compute type for the bundle.
+wbComputeType :: Lens' WorkspaceBundle (Maybe ComputeType)
+wbComputeType = lens _wbComputeType (\s a -> s { _wbComputeType = a })
+
+-- | The bundle description.
+wbDescription :: Lens' WorkspaceBundle (Maybe Text)
+wbDescription = lens _wbDescription (\s a -> s { _wbDescription = a })
+
+-- | The name of the bundle.
+wbName :: Lens' WorkspaceBundle (Maybe Text)
+wbName = lens _wbName (\s a -> s { _wbName = a })
+
+-- | The owner of the bundle. This contains the owner's account identifier, or 'AMAZON' if the bundle is provided by AWS.
+wbOwner :: Lens' WorkspaceBundle (Maybe Text)
+wbOwner = lens _wbOwner (\s a -> s { _wbOwner = a })
+
+-- | A 'UserStorage' object that specifies the amount of user storage that the
+-- bundle contains.
+wbUserStorage :: Lens' WorkspaceBundle (Maybe UserStorage)
+wbUserStorage = lens _wbUserStorage (\s a -> s { _wbUserStorage = a })
+
+instance FromJSON WorkspaceBundle where
+    parseJSON = withObject "WorkspaceBundle" $ \o -> WorkspaceBundle
+        <$> o .:? "BundleId"
+        <*> o .:? "ComputeType"
+        <*> o .:? "Description"
+        <*> o .:? "Name"
+        <*> o .:? "Owner"
+        <*> o .:? "UserStorage"
+
+instance ToJSON WorkspaceBundle where
+    toJSON WorkspaceBundle{..} = object
+        [ "BundleId"    .= _wbBundleId
+        , "Name"        .= _wbName
+        , "Owner"       .= _wbOwner
+        , "Description" .= _wbDescription
+        , "UserStorage" .= _wbUserStorage
+        , "ComputeType" .= _wbComputeType
+        ]
