diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -24,3 +24,5 @@
 ## Licence
 
 `amazonka-cloudsearch-domains` 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.
diff --git a/amazonka-cloudsearch-domains.cabal b/amazonka-cloudsearch-domains.cabal
--- a/amazonka-cloudsearch-domains.cabal
+++ b/amazonka-cloudsearch-domains.cabal
@@ -1,5 +1,5 @@
 name:                  amazonka-cloudsearch-domains
-version:               0.0.4
+version:               0.0.5
 synopsis:              Amazon CloudSearch Domain SDK.
 homepage:              https://github.com/brendanhay/amazonka
 license:               OtherLicense
@@ -41,5 +41,5 @@
     other-modules:
 
     build-depends:
-          amazonka-core == 0.0.4.*
+          amazonka-core == 0.0.5.*
         , base          >= 4.7     && < 5
diff --git a/gen/Network/AWS/CloudSearchDomains.hs b/gen/Network/AWS/CloudSearchDomains.hs
--- a/gen/Network/AWS/CloudSearchDomains.hs
+++ b/gen/Network/AWS/CloudSearchDomains.hs
@@ -7,6 +7,8 @@
 -- 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.
 
 -- | Pending
 module Network.AWS.CloudSearchDomains
diff --git a/gen/Network/AWS/CloudSearchDomains/Search.hs b/gen/Network/AWS/CloudSearchDomains/Search.hs
--- a/gen/Network/AWS/CloudSearchDomains/Search.hs
+++ b/gen/Network/AWS/CloudSearchDomains/Search.hs
@@ -19,6 +19,8 @@
 -- 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 a list of documents that match the specified search criteria. How
 -- you specify the search criteria depends on which query parser you use. Amazon
diff --git a/gen/Network/AWS/CloudSearchDomains/Suggest.hs b/gen/Network/AWS/CloudSearchDomains/Suggest.hs
--- a/gen/Network/AWS/CloudSearchDomains/Suggest.hs
+++ b/gen/Network/AWS/CloudSearchDomains/Suggest.hs
@@ -19,6 +19,8 @@
 -- 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 autocomplete suggestions for a partial query string. You can use
 -- suggestions enable you to display likely matches before users finish typing.
diff --git a/gen/Network/AWS/CloudSearchDomains/Types.hs b/gen/Network/AWS/CloudSearchDomains/Types.hs
--- a/gen/Network/AWS/CloudSearchDomains/Types.hs
+++ b/gen/Network/AWS/CloudSearchDomains/Types.hs
@@ -19,6 +19,8 @@
 -- 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.CloudSearchDomains.Types
     (
diff --git a/gen/Network/AWS/CloudSearchDomains/UploadDocuments.hs b/gen/Network/AWS/CloudSearchDomains/UploadDocuments.hs
--- a/gen/Network/AWS/CloudSearchDomains/UploadDocuments.hs
+++ b/gen/Network/AWS/CloudSearchDomains/UploadDocuments.hs
@@ -19,6 +19,8 @@
 -- 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.
 
 -- | Posts a batch of documents to a search domain for indexing. A document batch
 -- is a collection of add and delete operations that represent the documents you