diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -8,20 +8,14 @@
 
 ## Version
 
-`1.4.2`
+`1.4.3`
 
 
 ## Description
 
 AWS IoT
 
-AWS IoT-Data enables secure, bi-directional communication between
-Internet-connected things (such as sensors, actuators, embedded devices,
-or smart appliances) and the AWS cloud. It implements a broker for
-applications and things to publish messages over HTTP (Publish) and
-retrieve, update, and delete thing shadows. A thing shadow is a
-persistent representation of your things and their state in the AWS
-cloud.
+AWS IoT-Data enables secure, bi-directional communication between Internet-connected things (such as sensors, actuators, embedded devices, or smart appliances) and the AWS cloud. It implements a broker for applications and things to publish messages over HTTP (Publish) and retrieve, update, and delete thing shadows. A thing shadow is a persistent representation of your things and their state in the AWS cloud.
 
 Documentation is available via [Hackage](http://hackage.haskell.org/package/amazonka-iot-dataplane)
 and the [AWS API Reference](https://aws.amazon.com/documentation/).
diff --git a/amazonka-iot-dataplane.cabal b/amazonka-iot-dataplane.cabal
--- a/amazonka-iot-dataplane.cabal
+++ b/amazonka-iot-dataplane.cabal
@@ -1,5 +1,5 @@
 name:                  amazonka-iot-dataplane
-version:               1.4.2
+version:               1.4.3
 synopsis:              Amazon IoT Data Plane SDK.
 homepage:              https://github.com/brendanhay/amazonka
 bug-reports:           https://github.com/brendanhay/amazonka/issues
@@ -15,13 +15,7 @@
 description:
     AWS IoT
 
-    AWS IoT-Data enables secure, bi-directional communication between
-    Internet-connected things (such as sensors, actuators, embedded devices,
-    or smart appliances) and the AWS cloud. It implements a broker for
-    applications and things to publish messages over HTTP (Publish) and
-    retrieve, update, and delete thing shadows. A thing shadow is a
-    persistent representation of your things and their state in the AWS
-    cloud.
+    AWS IoT-Data enables secure, bi-directional communication between Internet-connected things (such as sensors, actuators, embedded devices, or smart appliances) and the AWS cloud. It implements a broker for applications and things to publish messages over HTTP (Publish) and retrieve, update, and delete thing shadows. A thing shadow is a persistent representation of your things and their state in the AWS cloud.
     .
     The types from this library are intended to be used with
     <http://hackage.haskell.org/package/amazonka amazonka>, which provides
@@ -61,7 +55,7 @@
         , Network.AWS.IoTDataPlane.Types.Sum
 
     build-depends:
-          amazonka-core == 1.4.2.*
+          amazonka-core == 1.4.3.*
         , base          >= 4.7     && < 5
 
 test-suite amazonka-iot-dataplane-test
@@ -81,9 +75,9 @@
         , Test.AWS.IoTDataPlane.Internal
 
     build-depends:
-          amazonka-core == 1.4.2.*
-        , amazonka-test == 1.4.2.*
-        , amazonka-iot-dataplane == 1.4.2.*
+          amazonka-core == 1.4.3.*
+        , amazonka-test == 1.4.3.*
+        , amazonka-iot-dataplane == 1.4.3.*
         , base
         , bytestring
         , tasty
diff --git a/gen/Network/AWS/IoTDataPlane.hs b/gen/Network/AWS/IoTDataPlane.hs
--- a/gen/Network/AWS/IoTDataPlane.hs
+++ b/gen/Network/AWS/IoTDataPlane.hs
@@ -13,13 +13,7 @@
 --
 -- AWS IoT
 --
--- AWS IoT-Data enables secure, bi-directional communication between
--- Internet-connected things (such as sensors, actuators, embedded devices,
--- or smart appliances) and the AWS cloud. It implements a broker for
--- applications and things to publish messages over HTTP (Publish) and
--- retrieve, update, and delete thing shadows. A thing shadow is a
--- persistent representation of your things and their state in the AWS
--- cloud.
+-- AWS IoT-Data enables secure, bi-directional communication between Internet-connected things (such as sensors, actuators, embedded devices, or smart appliances) and the AWS cloud. It implements a broker for applications and things to publish messages over HTTP (Publish) and retrieve, update, and delete thing shadows. A thing shadow is a persistent representation of your things and their state in the AWS cloud.
 module Network.AWS.IoTDataPlane
     (
     -- * Service Configuration
diff --git a/gen/Network/AWS/IoTDataPlane/DeleteThingShadow.hs b/gen/Network/AWS/IoTDataPlane/DeleteThingShadow.hs
--- a/gen/Network/AWS/IoTDataPlane/DeleteThingShadow.hs
+++ b/gen/Network/AWS/IoTDataPlane/DeleteThingShadow.hs
@@ -20,9 +20,7 @@
 --
 -- Deletes the thing shadow for the specified thing.
 --
--- For more information, see
--- <http://docs.aws.amazon.com/iot/latest/developerguide/API_DeleteThingShadow.html DeleteThingShadow>
--- in the /AWS IoT Developer Guide/.
+-- For more information, see <http://docs.aws.amazon.com/iot/latest/developerguide/API_DeleteThingShadow.html DeleteThingShadow> in the /AWS IoT Developer Guide/.
 module Network.AWS.IoTDataPlane.DeleteThingShadow
     (
     -- * Creating a Request
diff --git a/gen/Network/AWS/IoTDataPlane/GetThingShadow.hs b/gen/Network/AWS/IoTDataPlane/GetThingShadow.hs
--- a/gen/Network/AWS/IoTDataPlane/GetThingShadow.hs
+++ b/gen/Network/AWS/IoTDataPlane/GetThingShadow.hs
@@ -20,9 +20,7 @@
 --
 -- Gets the thing shadow for the specified thing.
 --
--- For more information, see
--- <http://docs.aws.amazon.com/iot/latest/developerguide/API_GetThingShadow.html GetThingShadow>
--- in the /AWS IoT Developer Guide/.
+-- For more information, see <http://docs.aws.amazon.com/iot/latest/developerguide/API_GetThingShadow.html GetThingShadow> in the /AWS IoT Developer Guide/.
 module Network.AWS.IoTDataPlane.GetThingShadow
     (
     -- * Creating a Request
diff --git a/gen/Network/AWS/IoTDataPlane/Publish.hs b/gen/Network/AWS/IoTDataPlane/Publish.hs
--- a/gen/Network/AWS/IoTDataPlane/Publish.hs
+++ b/gen/Network/AWS/IoTDataPlane/Publish.hs
@@ -20,9 +20,7 @@
 --
 -- Publishes state information.
 --
--- For more information, see
--- <http://docs.aws.amazon.com/iot/latest/developerguide/protocols.html#http HTTP Protocol>
--- in the /AWS IoT Developer Guide/.
+-- For more information, see <http://docs.aws.amazon.com/iot/latest/developerguide/protocols.html#http HTTP Protocol> in the /AWS IoT Developer Guide/.
 module Network.AWS.IoTDataPlane.Publish
     (
     -- * Creating a Request
diff --git a/gen/Network/AWS/IoTDataPlane/UpdateThingShadow.hs b/gen/Network/AWS/IoTDataPlane/UpdateThingShadow.hs
--- a/gen/Network/AWS/IoTDataPlane/UpdateThingShadow.hs
+++ b/gen/Network/AWS/IoTDataPlane/UpdateThingShadow.hs
@@ -20,9 +20,7 @@
 --
 -- Updates the thing shadow for the specified thing.
 --
--- For more information, see
--- <http://docs.aws.amazon.com/iot/latest/developerguide/API_UpdateThingShadow.html UpdateThingShadow>
--- in the /AWS IoT Developer Guide/.
+-- For more information, see <http://docs.aws.amazon.com/iot/latest/developerguide/API_UpdateThingShadow.html UpdateThingShadow> in the /AWS IoT Developer Guide/.
 module Network.AWS.IoTDataPlane.UpdateThingShadow
     (
     -- * Creating a Request
diff --git a/test/Test/AWS/Gen/IoTDataPlane.hs b/test/Test/AWS/Gen/IoTDataPlane.hs
--- a/test/Test/AWS/Gen/IoTDataPlane.hs
+++ b/test/Test/AWS/Gen/IoTDataPlane.hs
@@ -28,31 +28,31 @@
 -- fixtures :: TestTree
 -- fixtures =
 --     [ testGroup "request"
---         [ testGetThingShadow $
+--         [ requestGetThingShadow $
 --             getThingShadow
 --
---         , testDeleteThingShadow $
+--         , requestDeleteThingShadow $
 --             deleteThingShadow
 --
---         , testUpdateThingShadow $
+--         , requestUpdateThingShadow $
 --             updateThingShadow
 --
---         , testPublish $
+--         , requestPublish $
 --             publish
 --
 --           ]
 
 --     , testGroup "response"
---         [ testGetThingShadowResponse $
+--         [ responseGetThingShadow $
 --             getThingShadowResponse
 --
---         , testDeleteThingShadowResponse $
+--         , responseDeleteThingShadow $
 --             deleteThingShadowResponse
 --
---         , testUpdateThingShadowResponse $
+--         , responseUpdateThingShadow $
 --             updateThingShadowResponse
 --
---         , testPublishResponse $
+--         , responsePublish $
 --             publishResponse
 --
 --           ]
@@ -60,51 +60,51 @@
 
 -- Requests
 
-testGetThingShadow :: GetThingShadow -> TestTree
-testGetThingShadow = req
+requestGetThingShadow :: GetThingShadow -> TestTree
+requestGetThingShadow = req
     "GetThingShadow"
     "fixture/GetThingShadow.yaml"
 
-testDeleteThingShadow :: DeleteThingShadow -> TestTree
-testDeleteThingShadow = req
+requestDeleteThingShadow :: DeleteThingShadow -> TestTree
+requestDeleteThingShadow = req
     "DeleteThingShadow"
     "fixture/DeleteThingShadow.yaml"
 
-testUpdateThingShadow :: UpdateThingShadow -> TestTree
-testUpdateThingShadow = req
+requestUpdateThingShadow :: UpdateThingShadow -> TestTree
+requestUpdateThingShadow = req
     "UpdateThingShadow"
     "fixture/UpdateThingShadow.yaml"
 
-testPublish :: Publish -> TestTree
-testPublish = req
+requestPublish :: Publish -> TestTree
+requestPublish = req
     "Publish"
     "fixture/Publish.yaml"
 
 -- Responses
 
-testGetThingShadowResponse :: GetThingShadowResponse -> TestTree
-testGetThingShadowResponse = res
+responseGetThingShadow :: GetThingShadowResponse -> TestTree
+responseGetThingShadow = res
     "GetThingShadowResponse"
     "fixture/GetThingShadowResponse.proto"
     ioTDataPlane
     (Proxy :: Proxy GetThingShadow)
 
-testDeleteThingShadowResponse :: DeleteThingShadowResponse -> TestTree
-testDeleteThingShadowResponse = res
+responseDeleteThingShadow :: DeleteThingShadowResponse -> TestTree
+responseDeleteThingShadow = res
     "DeleteThingShadowResponse"
     "fixture/DeleteThingShadowResponse.proto"
     ioTDataPlane
     (Proxy :: Proxy DeleteThingShadow)
 
-testUpdateThingShadowResponse :: UpdateThingShadowResponse -> TestTree
-testUpdateThingShadowResponse = res
+responseUpdateThingShadow :: UpdateThingShadowResponse -> TestTree
+responseUpdateThingShadow = res
     "UpdateThingShadowResponse"
     "fixture/UpdateThingShadowResponse.proto"
     ioTDataPlane
     (Proxy :: Proxy UpdateThingShadow)
 
-testPublishResponse :: PublishResponse -> TestTree
-testPublishResponse = res
+responsePublish :: PublishResponse -> TestTree
+responsePublish = res
     "PublishResponse"
     "fixture/PublishResponse.proto"
     ioTDataPlane
