diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 ## Version
 
-`1.2.0.1`
+`1.2.0.2`
 
 
 ## Description
diff --git a/amazonka-ml.cabal b/amazonka-ml.cabal
--- a/amazonka-ml.cabal
+++ b/amazonka-ml.cabal
@@ -1,7 +1,8 @@
 name:                  amazonka-ml
-version:               1.2.0.1
+version:               1.2.0.2
 synopsis:              Amazon Machine Learning SDK.
 homepage:              https://github.com/brendanhay/amazonka
+bug-reports:           https://github.com/brendanhay/amazonka/issues
 license:               OtherLicense
 license-file:          LICENSE
 author:                Brendan Hay
@@ -9,9 +10,8 @@
 copyright:             Copyright (c) 2013-2015 Brendan Hay
 category:              Network, AWS, Cloud, Distributed Computing
 build-type:            Simple
-extra-source-files:    README.md
 cabal-version:         >= 1.10
-
+extra-source-files:    README.md fixture/*.yaml fixture/*.proto
 description:
     Definition of the public APIs exposed by Amazon Machine Learning
     .
@@ -85,8 +85,9 @@
 
     ghc-options:       -Wall -threaded
 
-    -- This is not comprehensive if modules have manually been added.
-    -- It exists to ensure cabal 'somewhat' detects test module changes.
+    -- This section is encoded by the template and any modules added by
+    -- hand outside these namespaces will not correctly be added to the
+    -- distribution package.
     other-modules:
           Test.AWS.MachineLearning
         , Test.AWS.Gen.MachineLearning
diff --git a/fixture/CreateBatchPrediction.yaml b/fixture/CreateBatchPrediction.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/CreateBatchPrediction.yaml
diff --git a/fixture/CreateBatchPredictionResponse.proto b/fixture/CreateBatchPredictionResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/CreateBatchPredictionResponse.proto
diff --git a/fixture/CreateDataSourceFromRDS.yaml b/fixture/CreateDataSourceFromRDS.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/CreateDataSourceFromRDS.yaml
diff --git a/fixture/CreateDataSourceFromRDSResponse.proto b/fixture/CreateDataSourceFromRDSResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/CreateDataSourceFromRDSResponse.proto
diff --git a/fixture/CreateDataSourceFromRedshift.yaml b/fixture/CreateDataSourceFromRedshift.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/CreateDataSourceFromRedshift.yaml
diff --git a/fixture/CreateDataSourceFromRedshiftResponse.proto b/fixture/CreateDataSourceFromRedshiftResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/CreateDataSourceFromRedshiftResponse.proto
diff --git a/fixture/CreateDataSourceFromS.yaml b/fixture/CreateDataSourceFromS.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/CreateDataSourceFromS.yaml
diff --git a/fixture/CreateDataSourceFromSResponse.proto b/fixture/CreateDataSourceFromSResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/CreateDataSourceFromSResponse.proto
diff --git a/fixture/CreateEvaluation.yaml b/fixture/CreateEvaluation.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/CreateEvaluation.yaml
diff --git a/fixture/CreateEvaluationResponse.proto b/fixture/CreateEvaluationResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/CreateEvaluationResponse.proto
diff --git a/fixture/CreateMLModel.yaml b/fixture/CreateMLModel.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/CreateMLModel.yaml
diff --git a/fixture/CreateMLModelResponse.proto b/fixture/CreateMLModelResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/CreateMLModelResponse.proto
diff --git a/fixture/CreateRealtimeEndpoint.yaml b/fixture/CreateRealtimeEndpoint.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/CreateRealtimeEndpoint.yaml
diff --git a/fixture/CreateRealtimeEndpointResponse.proto b/fixture/CreateRealtimeEndpointResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/CreateRealtimeEndpointResponse.proto
diff --git a/fixture/DeleteBatchPrediction.yaml b/fixture/DeleteBatchPrediction.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteBatchPrediction.yaml
diff --git a/fixture/DeleteBatchPredictionResponse.proto b/fixture/DeleteBatchPredictionResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteBatchPredictionResponse.proto
diff --git a/fixture/DeleteDataSource.yaml b/fixture/DeleteDataSource.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteDataSource.yaml
diff --git a/fixture/DeleteDataSourceResponse.proto b/fixture/DeleteDataSourceResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteDataSourceResponse.proto
diff --git a/fixture/DeleteEvaluation.yaml b/fixture/DeleteEvaluation.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteEvaluation.yaml
diff --git a/fixture/DeleteEvaluationResponse.proto b/fixture/DeleteEvaluationResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteEvaluationResponse.proto
diff --git a/fixture/DeleteMLModel.yaml b/fixture/DeleteMLModel.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteMLModel.yaml
diff --git a/fixture/DeleteMLModelResponse.proto b/fixture/DeleteMLModelResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteMLModelResponse.proto
diff --git a/fixture/DeleteRealtimeEndpoint.yaml b/fixture/DeleteRealtimeEndpoint.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteRealtimeEndpoint.yaml
diff --git a/fixture/DeleteRealtimeEndpointResponse.proto b/fixture/DeleteRealtimeEndpointResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DeleteRealtimeEndpointResponse.proto
diff --git a/fixture/DescribeBatchPredictions.yaml b/fixture/DescribeBatchPredictions.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DescribeBatchPredictions.yaml
diff --git a/fixture/DescribeBatchPredictionsResponse.proto b/fixture/DescribeBatchPredictionsResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DescribeBatchPredictionsResponse.proto
diff --git a/fixture/DescribeDataSources.yaml b/fixture/DescribeDataSources.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DescribeDataSources.yaml
diff --git a/fixture/DescribeDataSourcesResponse.proto b/fixture/DescribeDataSourcesResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DescribeDataSourcesResponse.proto
diff --git a/fixture/DescribeEvaluations.yaml b/fixture/DescribeEvaluations.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DescribeEvaluations.yaml
diff --git a/fixture/DescribeEvaluationsResponse.proto b/fixture/DescribeEvaluationsResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DescribeEvaluationsResponse.proto
diff --git a/fixture/DescribeMLModels.yaml b/fixture/DescribeMLModels.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/DescribeMLModels.yaml
diff --git a/fixture/DescribeMLModelsResponse.proto b/fixture/DescribeMLModelsResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/DescribeMLModelsResponse.proto
diff --git a/fixture/GetBatchPrediction.yaml b/fixture/GetBatchPrediction.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/GetBatchPrediction.yaml
diff --git a/fixture/GetBatchPredictionResponse.proto b/fixture/GetBatchPredictionResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/GetBatchPredictionResponse.proto
diff --git a/fixture/GetDataSource.yaml b/fixture/GetDataSource.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/GetDataSource.yaml
diff --git a/fixture/GetDataSourceResponse.proto b/fixture/GetDataSourceResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/GetDataSourceResponse.proto
diff --git a/fixture/GetEvaluation.yaml b/fixture/GetEvaluation.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/GetEvaluation.yaml
diff --git a/fixture/GetEvaluationResponse.proto b/fixture/GetEvaluationResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/GetEvaluationResponse.proto
diff --git a/fixture/GetMLModel.yaml b/fixture/GetMLModel.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/GetMLModel.yaml
diff --git a/fixture/GetMLModelResponse.proto b/fixture/GetMLModelResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/GetMLModelResponse.proto
diff --git a/fixture/Predict.yaml b/fixture/Predict.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/Predict.yaml
diff --git a/fixture/PredictResponse.proto b/fixture/PredictResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/PredictResponse.proto
diff --git a/fixture/UpdateBatchPrediction.yaml b/fixture/UpdateBatchPrediction.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/UpdateBatchPrediction.yaml
diff --git a/fixture/UpdateBatchPredictionResponse.proto b/fixture/UpdateBatchPredictionResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/UpdateBatchPredictionResponse.proto
diff --git a/fixture/UpdateDataSource.yaml b/fixture/UpdateDataSource.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/UpdateDataSource.yaml
diff --git a/fixture/UpdateDataSourceResponse.proto b/fixture/UpdateDataSourceResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/UpdateDataSourceResponse.proto
diff --git a/fixture/UpdateEvaluation.yaml b/fixture/UpdateEvaluation.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/UpdateEvaluation.yaml
diff --git a/fixture/UpdateEvaluationResponse.proto b/fixture/UpdateEvaluationResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/UpdateEvaluationResponse.proto
diff --git a/fixture/UpdateMLModel.yaml b/fixture/UpdateMLModel.yaml
new file mode 100644
--- /dev/null
+++ b/fixture/UpdateMLModel.yaml
diff --git a/fixture/UpdateMLModelResponse.proto b/fixture/UpdateMLModelResponse.proto
new file mode 100644
--- /dev/null
+++ b/fixture/UpdateMLModelResponse.proto
diff --git a/test/Test/AWS/Gen/MachineLearning.hs b/test/Test/AWS/Gen/MachineLearning.hs
--- a/test/Test/AWS/Gen/MachineLearning.hs
+++ b/test/Test/AWS/Gen/MachineLearning.hs
@@ -189,301 +189,301 @@
 testDeleteDataSource :: DeleteDataSource -> TestTree
 testDeleteDataSource = req
     "DeleteDataSource"
-    "fixture/DeleteDataSource"
+    "fixture/DeleteDataSource.yaml"
 
 testUpdateDataSource :: UpdateDataSource -> TestTree
 testUpdateDataSource = req
     "UpdateDataSource"
-    "fixture/UpdateDataSource"
+    "fixture/UpdateDataSource.yaml"
 
 testCreateDataSourceFromRedshift :: CreateDataSourceFromRedshift -> TestTree
 testCreateDataSourceFromRedshift = req
     "CreateDataSourceFromRedshift"
-    "fixture/CreateDataSourceFromRedshift"
+    "fixture/CreateDataSourceFromRedshift.yaml"
 
 testCreateDataSourceFromS :: CreateDataSourceFromS -> TestTree
 testCreateDataSourceFromS = req
     "CreateDataSourceFromS"
-    "fixture/CreateDataSourceFromS"
+    "fixture/CreateDataSourceFromS.yaml"
 
 testCreateMLModel :: CreateMLModel -> TestTree
 testCreateMLModel = req
     "CreateMLModel"
-    "fixture/CreateMLModel"
+    "fixture/CreateMLModel.yaml"
 
 testDeleteBatchPrediction :: DeleteBatchPrediction -> TestTree
 testDeleteBatchPrediction = req
     "DeleteBatchPrediction"
-    "fixture/DeleteBatchPrediction"
+    "fixture/DeleteBatchPrediction.yaml"
 
 testUpdateBatchPrediction :: UpdateBatchPrediction -> TestTree
 testUpdateBatchPrediction = req
     "UpdateBatchPrediction"
-    "fixture/UpdateBatchPrediction"
+    "fixture/UpdateBatchPrediction.yaml"
 
 testGetMLModel :: GetMLModel -> TestTree
 testGetMLModel = req
     "GetMLModel"
-    "fixture/GetMLModel"
+    "fixture/GetMLModel.yaml"
 
 testGetDataSource :: GetDataSource -> TestTree
 testGetDataSource = req
     "GetDataSource"
-    "fixture/GetDataSource"
+    "fixture/GetDataSource.yaml"
 
 testDeleteMLModel :: DeleteMLModel -> TestTree
 testDeleteMLModel = req
     "DeleteMLModel"
-    "fixture/DeleteMLModel"
+    "fixture/DeleteMLModel.yaml"
 
 testUpdateMLModel :: UpdateMLModel -> TestTree
 testUpdateMLModel = req
     "UpdateMLModel"
-    "fixture/UpdateMLModel"
+    "fixture/UpdateMLModel.yaml"
 
 testDescribeBatchPredictions :: DescribeBatchPredictions -> TestTree
 testDescribeBatchPredictions = req
     "DescribeBatchPredictions"
-    "fixture/DescribeBatchPredictions"
+    "fixture/DescribeBatchPredictions.yaml"
 
 testUpdateEvaluation :: UpdateEvaluation -> TestTree
 testUpdateEvaluation = req
     "UpdateEvaluation"
-    "fixture/UpdateEvaluation"
+    "fixture/UpdateEvaluation.yaml"
 
 testDeleteEvaluation :: DeleteEvaluation -> TestTree
 testDeleteEvaluation = req
     "DeleteEvaluation"
-    "fixture/DeleteEvaluation"
+    "fixture/DeleteEvaluation.yaml"
 
 testGetBatchPrediction :: GetBatchPrediction -> TestTree
 testGetBatchPrediction = req
     "GetBatchPrediction"
-    "fixture/GetBatchPrediction"
+    "fixture/GetBatchPrediction.yaml"
 
 testCreateEvaluation :: CreateEvaluation -> TestTree
 testCreateEvaluation = req
     "CreateEvaluation"
-    "fixture/CreateEvaluation"
+    "fixture/CreateEvaluation.yaml"
 
 testCreateDataSourceFromRDS :: CreateDataSourceFromRDS -> TestTree
 testCreateDataSourceFromRDS = req
     "CreateDataSourceFromRDS"
-    "fixture/CreateDataSourceFromRDS"
+    "fixture/CreateDataSourceFromRDS.yaml"
 
 testCreateBatchPrediction :: CreateBatchPrediction -> TestTree
 testCreateBatchPrediction = req
     "CreateBatchPrediction"
-    "fixture/CreateBatchPrediction"
+    "fixture/CreateBatchPrediction.yaml"
 
 testPredict :: Predict -> TestTree
 testPredict = req
     "Predict"
-    "fixture/Predict"
+    "fixture/Predict.yaml"
 
 testDeleteRealtimeEndpoint :: DeleteRealtimeEndpoint -> TestTree
 testDeleteRealtimeEndpoint = req
     "DeleteRealtimeEndpoint"
-    "fixture/DeleteRealtimeEndpoint"
+    "fixture/DeleteRealtimeEndpoint.yaml"
 
 testDescribeEvaluations :: DescribeEvaluations -> TestTree
 testDescribeEvaluations = req
     "DescribeEvaluations"
-    "fixture/DescribeEvaluations"
+    "fixture/DescribeEvaluations.yaml"
 
 testGetEvaluation :: GetEvaluation -> TestTree
 testGetEvaluation = req
     "GetEvaluation"
-    "fixture/GetEvaluation"
+    "fixture/GetEvaluation.yaml"
 
 testCreateRealtimeEndpoint :: CreateRealtimeEndpoint -> TestTree
 testCreateRealtimeEndpoint = req
     "CreateRealtimeEndpoint"
-    "fixture/CreateRealtimeEndpoint"
+    "fixture/CreateRealtimeEndpoint.yaml"
 
 testDescribeMLModels :: DescribeMLModels -> TestTree
 testDescribeMLModels = req
     "DescribeMLModels"
-    "fixture/DescribeMLModels"
+    "fixture/DescribeMLModels.yaml"
 
 testDescribeDataSources :: DescribeDataSources -> TestTree
 testDescribeDataSources = req
     "DescribeDataSources"
-    "fixture/DescribeDataSources"
+    "fixture/DescribeDataSources.yaml"
 
 -- Responses
 
 testDeleteDataSourceResponse :: DeleteDataSourceResponse -> TestTree
 testDeleteDataSourceResponse = res
     "DeleteDataSourceResponse"
-    "fixture/DeleteDataSourceResponse"
+    "fixture/DeleteDataSourceResponse.proto"
     machineLearning
     (Proxy :: Proxy DeleteDataSource)
 
 testUpdateDataSourceResponse :: UpdateDataSourceResponse -> TestTree
 testUpdateDataSourceResponse = res
     "UpdateDataSourceResponse"
-    "fixture/UpdateDataSourceResponse"
+    "fixture/UpdateDataSourceResponse.proto"
     machineLearning
     (Proxy :: Proxy UpdateDataSource)
 
 testCreateDataSourceFromRedshiftResponse :: CreateDataSourceFromRedshiftResponse -> TestTree
 testCreateDataSourceFromRedshiftResponse = res
     "CreateDataSourceFromRedshiftResponse"
-    "fixture/CreateDataSourceFromRedshiftResponse"
+    "fixture/CreateDataSourceFromRedshiftResponse.proto"
     machineLearning
     (Proxy :: Proxy CreateDataSourceFromRedshift)
 
 testCreateDataSourceFromSResponse :: CreateDataSourceFromSResponse -> TestTree
 testCreateDataSourceFromSResponse = res
     "CreateDataSourceFromSResponse"
-    "fixture/CreateDataSourceFromSResponse"
+    "fixture/CreateDataSourceFromSResponse.proto"
     machineLearning
     (Proxy :: Proxy CreateDataSourceFromS)
 
 testCreateMLModelResponse :: CreateMLModelResponse -> TestTree
 testCreateMLModelResponse = res
     "CreateMLModelResponse"
-    "fixture/CreateMLModelResponse"
+    "fixture/CreateMLModelResponse.proto"
     machineLearning
     (Proxy :: Proxy CreateMLModel)
 
 testDeleteBatchPredictionResponse :: DeleteBatchPredictionResponse -> TestTree
 testDeleteBatchPredictionResponse = res
     "DeleteBatchPredictionResponse"
-    "fixture/DeleteBatchPredictionResponse"
+    "fixture/DeleteBatchPredictionResponse.proto"
     machineLearning
     (Proxy :: Proxy DeleteBatchPrediction)
 
 testUpdateBatchPredictionResponse :: UpdateBatchPredictionResponse -> TestTree
 testUpdateBatchPredictionResponse = res
     "UpdateBatchPredictionResponse"
-    "fixture/UpdateBatchPredictionResponse"
+    "fixture/UpdateBatchPredictionResponse.proto"
     machineLearning
     (Proxy :: Proxy UpdateBatchPrediction)
 
 testGetMLModelResponse :: GetMLModelResponse -> TestTree
 testGetMLModelResponse = res
     "GetMLModelResponse"
-    "fixture/GetMLModelResponse"
+    "fixture/GetMLModelResponse.proto"
     machineLearning
     (Proxy :: Proxy GetMLModel)
 
 testGetDataSourceResponse :: GetDataSourceResponse -> TestTree
 testGetDataSourceResponse = res
     "GetDataSourceResponse"
-    "fixture/GetDataSourceResponse"
+    "fixture/GetDataSourceResponse.proto"
     machineLearning
     (Proxy :: Proxy GetDataSource)
 
 testDeleteMLModelResponse :: DeleteMLModelResponse -> TestTree
 testDeleteMLModelResponse = res
     "DeleteMLModelResponse"
-    "fixture/DeleteMLModelResponse"
+    "fixture/DeleteMLModelResponse.proto"
     machineLearning
     (Proxy :: Proxy DeleteMLModel)
 
 testUpdateMLModelResponse :: UpdateMLModelResponse -> TestTree
 testUpdateMLModelResponse = res
     "UpdateMLModelResponse"
-    "fixture/UpdateMLModelResponse"
+    "fixture/UpdateMLModelResponse.proto"
     machineLearning
     (Proxy :: Proxy UpdateMLModel)
 
 testDescribeBatchPredictionsResponse :: DescribeBatchPredictionsResponse -> TestTree
 testDescribeBatchPredictionsResponse = res
     "DescribeBatchPredictionsResponse"
-    "fixture/DescribeBatchPredictionsResponse"
+    "fixture/DescribeBatchPredictionsResponse.proto"
     machineLearning
     (Proxy :: Proxy DescribeBatchPredictions)
 
 testUpdateEvaluationResponse :: UpdateEvaluationResponse -> TestTree
 testUpdateEvaluationResponse = res
     "UpdateEvaluationResponse"
-    "fixture/UpdateEvaluationResponse"
+    "fixture/UpdateEvaluationResponse.proto"
     machineLearning
     (Proxy :: Proxy UpdateEvaluation)
 
 testDeleteEvaluationResponse :: DeleteEvaluationResponse -> TestTree
 testDeleteEvaluationResponse = res
     "DeleteEvaluationResponse"
-    "fixture/DeleteEvaluationResponse"
+    "fixture/DeleteEvaluationResponse.proto"
     machineLearning
     (Proxy :: Proxy DeleteEvaluation)
 
 testGetBatchPredictionResponse :: GetBatchPredictionResponse -> TestTree
 testGetBatchPredictionResponse = res
     "GetBatchPredictionResponse"
-    "fixture/GetBatchPredictionResponse"
+    "fixture/GetBatchPredictionResponse.proto"
     machineLearning
     (Proxy :: Proxy GetBatchPrediction)
 
 testCreateEvaluationResponse :: CreateEvaluationResponse -> TestTree
 testCreateEvaluationResponse = res
     "CreateEvaluationResponse"
-    "fixture/CreateEvaluationResponse"
+    "fixture/CreateEvaluationResponse.proto"
     machineLearning
     (Proxy :: Proxy CreateEvaluation)
 
 testCreateDataSourceFromRDSResponse :: CreateDataSourceFromRDSResponse -> TestTree
 testCreateDataSourceFromRDSResponse = res
     "CreateDataSourceFromRDSResponse"
-    "fixture/CreateDataSourceFromRDSResponse"
+    "fixture/CreateDataSourceFromRDSResponse.proto"
     machineLearning
     (Proxy :: Proxy CreateDataSourceFromRDS)
 
 testCreateBatchPredictionResponse :: CreateBatchPredictionResponse -> TestTree
 testCreateBatchPredictionResponse = res
     "CreateBatchPredictionResponse"
-    "fixture/CreateBatchPredictionResponse"
+    "fixture/CreateBatchPredictionResponse.proto"
     machineLearning
     (Proxy :: Proxy CreateBatchPrediction)
 
 testPredictResponse :: PredictResponse -> TestTree
 testPredictResponse = res
     "PredictResponse"
-    "fixture/PredictResponse"
+    "fixture/PredictResponse.proto"
     machineLearning
     (Proxy :: Proxy Predict)
 
 testDeleteRealtimeEndpointResponse :: DeleteRealtimeEndpointResponse -> TestTree
 testDeleteRealtimeEndpointResponse = res
     "DeleteRealtimeEndpointResponse"
-    "fixture/DeleteRealtimeEndpointResponse"
+    "fixture/DeleteRealtimeEndpointResponse.proto"
     machineLearning
     (Proxy :: Proxy DeleteRealtimeEndpoint)
 
 testDescribeEvaluationsResponse :: DescribeEvaluationsResponse -> TestTree
 testDescribeEvaluationsResponse = res
     "DescribeEvaluationsResponse"
-    "fixture/DescribeEvaluationsResponse"
+    "fixture/DescribeEvaluationsResponse.proto"
     machineLearning
     (Proxy :: Proxy DescribeEvaluations)
 
 testGetEvaluationResponse :: GetEvaluationResponse -> TestTree
 testGetEvaluationResponse = res
     "GetEvaluationResponse"
-    "fixture/GetEvaluationResponse"
+    "fixture/GetEvaluationResponse.proto"
     machineLearning
     (Proxy :: Proxy GetEvaluation)
 
 testCreateRealtimeEndpointResponse :: CreateRealtimeEndpointResponse -> TestTree
 testCreateRealtimeEndpointResponse = res
     "CreateRealtimeEndpointResponse"
-    "fixture/CreateRealtimeEndpointResponse"
+    "fixture/CreateRealtimeEndpointResponse.proto"
     machineLearning
     (Proxy :: Proxy CreateRealtimeEndpoint)
 
 testDescribeMLModelsResponse :: DescribeMLModelsResponse -> TestTree
 testDescribeMLModelsResponse = res
     "DescribeMLModelsResponse"
-    "fixture/DescribeMLModelsResponse"
+    "fixture/DescribeMLModelsResponse.proto"
     machineLearning
     (Proxy :: Proxy DescribeMLModels)
 
 testDescribeDataSourcesResponse :: DescribeDataSourcesResponse -> TestTree
 testDescribeDataSourcesResponse = res
     "DescribeDataSourcesResponse"
-    "fixture/DescribeDataSourcesResponse"
+    "fixture/DescribeDataSourcesResponse.proto"
     machineLearning
     (Proxy :: Proxy DescribeDataSources)
