diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 ## Version
 
-`0.3.0`
+`0.5.0`
 
 
 ## Description
diff --git a/gen/Network/Google/Fitness.hs b/gen/Network/Google/Fitness.hs
--- a/gen/Network/Google/Fitness.hs
+++ b/gen/Network/Google/Fitness.hs
@@ -71,9 +71,6 @@
     -- ** fitness.users.dataSources.list
     , module Network.Google.Resource.Fitness.Users.DataSources.List
 
-    -- ** fitness.users.dataSources.patch
-    , module Network.Google.Resource.Fitness.Users.DataSources.Patch
-
     -- ** fitness.users.dataSources.update
     , module Network.Google.Resource.Fitness.Users.DataSources.Update
 
@@ -297,7 +294,6 @@
 import           Network.Google.Resource.Fitness.Users.DataSources.Delete
 import           Network.Google.Resource.Fitness.Users.DataSources.Get
 import           Network.Google.Resource.Fitness.Users.DataSources.List
-import           Network.Google.Resource.Fitness.Users.DataSources.Patch
 import           Network.Google.Resource.Fitness.Users.DataSources.Update
 import           Network.Google.Resource.Fitness.Users.Sessions.Delete
 import           Network.Google.Resource.Fitness.Users.Sessions.List
@@ -315,7 +311,6 @@
        :<|> UsersDataSourcesDataSetsDeleteResource
        :<|> UsersDataSourcesDataPointChangesListResource
        :<|> UsersDataSourcesListResource
-       :<|> UsersDataSourcesPatchResource
        :<|> UsersDataSourcesGetResource
        :<|> UsersDataSourcesCreateResource
        :<|> UsersDataSourcesDeleteResource
diff --git a/gen/Network/Google/Fitness/Types.hs b/gen/Network/Google/Fitness/Types.hs
--- a/gen/Network/Google/Fitness/Types.hs
+++ b/gen/Network/Google/Fitness/Types.hs
@@ -246,72 +246,72 @@
 
 -- | View body temperature data in Google Fit
 fitnessBodyTemperatureReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.body_temperature.read"]
-fitnessBodyTemperatureReadScope = Proxy;
+fitnessBodyTemperatureReadScope = Proxy
 
 -- | View body sensor information in Google Fit
 fitnessBodyReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.body.read"]
-fitnessBodyReadScope = Proxy;
+fitnessBodyReadScope = Proxy
 
 -- | View nutrition information in Google Fit
 fitnessNutritionReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.nutrition.read"]
-fitnessNutritionReadScope = Proxy;
+fitnessNutritionReadScope = Proxy
 
 -- | View reproductive health data in Google Fit
 fitnessReProductiveHealthReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.reproductive_health.read"]
-fitnessReProductiveHealthReadScope = Proxy;
+fitnessReProductiveHealthReadScope = Proxy
 
 -- | View your activity information in Google Fit
 fitnessActivityReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.activity.read"]
-fitnessActivityReadScope = Proxy;
+fitnessActivityReadScope = Proxy
 
 -- | View and store reproductive health data in Google Fit
 fitnessReProductiveHealthWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.reproductive_health.write"]
-fitnessReProductiveHealthWriteScope = Proxy;
+fitnessReProductiveHealthWriteScope = Proxy
 
 -- | View and store your activity information in Google Fit
 fitnessActivityWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.activity.write"]
-fitnessActivityWriteScope = Proxy;
+fitnessActivityWriteScope = Proxy
 
 -- | View and store blood pressure data in Google Fit
 fitnessBloodPressureWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.blood_pressure.write"]
-fitnessBloodPressureWriteScope = Proxy;
+fitnessBloodPressureWriteScope = Proxy
 
 -- | View and store body temperature data in Google Fit
 fitnessBodyTemperatureWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.body_temperature.write"]
-fitnessBodyTemperatureWriteScope = Proxy;
+fitnessBodyTemperatureWriteScope = Proxy
 
 -- | View oxygen saturation data in Google Fit
 fitnessOxygenSaturationReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.oxygen_saturation.read"]
-fitnessOxygenSaturationReadScope = Proxy;
+fitnessOxygenSaturationReadScope = Proxy
 
 -- | View and store blood glucose data in Google Fit
 fitnessBloodGlucoseWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.blood_glucose.write"]
-fitnessBloodGlucoseWriteScope = Proxy;
+fitnessBloodGlucoseWriteScope = Proxy
 
 -- | View blood pressure data in Google Fit
 fitnessBloodPressureReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.blood_pressure.read"]
-fitnessBloodPressureReadScope = Proxy;
+fitnessBloodPressureReadScope = Proxy
 
 -- | View your stored location data in Google Fit
 fitnessLocationReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.location.read"]
-fitnessLocationReadScope = Proxy;
+fitnessLocationReadScope = Proxy
 
 -- | View and store your location data in Google Fit
 fitnessLocationWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.location.write"]
-fitnessLocationWriteScope = Proxy;
+fitnessLocationWriteScope = Proxy
 
 -- | View and store nutrition information in Google Fit
 fitnessNutritionWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.nutrition.write"]
-fitnessNutritionWriteScope = Proxy;
+fitnessNutritionWriteScope = Proxy
 
 -- | View and store body sensor data in Google Fit
 fitnessBodyWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.body.write"]
-fitnessBodyWriteScope = Proxy;
+fitnessBodyWriteScope = Proxy
 
 -- | View blood glucose data in Google Fit
 fitnessBloodGlucoseReadScope :: Proxy '["https://www.googleapis.com/auth/fitness.blood_glucose.read"]
-fitnessBloodGlucoseReadScope = Proxy;
+fitnessBloodGlucoseReadScope = Proxy
 
 -- | View and store oxygen saturation data in Google Fit
 fitnessOxygenSaturationWriteScope :: Proxy '["https://www.googleapis.com/auth/fitness.oxygen_saturation.write"]
-fitnessOxygenSaturationWriteScope = Proxy;
+fitnessOxygenSaturationWriteScope = Proxy
diff --git a/gen/Network/Google/Fitness/Types/Product.hs b/gen/Network/Google/Fitness/Types/Product.hs
--- a/gen/Network/Google/Fitness/Types/Product.hs
+++ b/gen/Network/Google/Fitness/Types/Product.hs
@@ -26,14 +26,17 @@
 -- one dataset.
 --
 -- /See:/ 'dataSet' smart constructor.
-data DataSet = DataSet'
+data DataSet =
+  DataSet'
     { _dsNextPageToken  :: !(Maybe Text)
     , _dsDataSourceId   :: !(Maybe Text)
     , _dsPoint          :: !(Maybe [DataPoint])
     , _dsMinStartTimeNs :: !(Maybe (Textual Int64))
     , _dsMaxEndTimeNs   :: !(Maybe (Textual Int64))
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'DataSet' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -50,7 +53,7 @@
 dataSet
     :: DataSet
 dataSet =
-    DataSet'
+  DataSet'
     { _dsNextPageToken = Nothing
     , _dsDataSourceId = Nothing
     , _dsPoint = Nothing
@@ -58,6 +61,7 @@
     , _dsMaxEndTimeNs = Nothing
     }
 
+
 -- | This token will be set when a dataset is received in response to a GET
 -- request and the dataset is too large to be included in a single
 -- response. Provide this value in a subsequent GET request to return the
@@ -94,7 +98,7 @@
 
 -- | The largest end time of all data points in this possibly partial
 -- representation of the dataset. Time is in nanoseconds from epoch. This
--- should also match the first part of the dataset identifier.
+-- should also match the second part of the dataset identifier.
 dsMaxEndTimeNs :: Lens' DataSet (Maybe Int64)
 dsMaxEndTimeNs
   = lens _dsMaxEndTimeNs
@@ -124,13 +128,16 @@
 -- |
 --
 -- /See:/ 'application' smart constructor.
-data Application = Application'
+data Application =
+  Application'
     { _aPackageName :: !(Maybe Text)
     , _aName        :: !(Maybe Text)
     , _aVersion     :: !(Maybe Text)
     , _aDetailsURL  :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'Application' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -145,13 +152,14 @@
 application
     :: Application
 application =
-    Application'
+  Application'
     { _aPackageName = Nothing
     , _aName = Nothing
     , _aVersion = Nothing
     , _aDetailsURL = Nothing
     }
 
+
 -- | Package name for this application. This is used as a unique identifier
 -- when created by Android applications, but cannot be specified by REST
 -- clients. REST clients will have their developer project number reflected
@@ -196,10 +204,13 @@
 
 --
 -- /See:/ 'aggregateResponse' smart constructor.
-newtype AggregateResponse = AggregateResponse'
+newtype AggregateResponse =
+  AggregateResponse'
     { _arBucket :: Maybe [AggregateBucket]
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'AggregateResponse' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -207,11 +218,9 @@
 -- * 'arBucket'
 aggregateResponse
     :: AggregateResponse
-aggregateResponse =
-    AggregateResponse'
-    { _arBucket = Nothing
-    }
+aggregateResponse = AggregateResponse' {_arBucket = Nothing}
 
+
 -- | A list of buckets containing the aggregated data.
 arBucket :: Lens' AggregateResponse [AggregateBucket]
 arBucket
@@ -232,11 +241,14 @@
 -- | The specification of which data to aggregate.
 --
 -- /See:/ 'aggregateBy' smart constructor.
-data AggregateBy = AggregateBy'
+data AggregateBy =
+  AggregateBy'
     { _abDataTypeName :: !(Maybe Text)
     , _abDataSourceId :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'AggregateBy' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -247,11 +259,9 @@
 aggregateBy
     :: AggregateBy
 aggregateBy =
-    AggregateBy'
-    { _abDataTypeName = Nothing
-    , _abDataSourceId = Nothing
-    }
+  AggregateBy' {_abDataTypeName = Nothing, _abDataSourceId = Nothing}
 
+
 -- | The data type to aggregate. All data sources providing this data type
 -- will contribute data to the aggregation. The response will contain a
 -- single dataset for this data type name. The dataset will have a data
@@ -286,11 +296,14 @@
 
 --
 -- /See:/ 'bucketByActivity' smart constructor.
-data BucketByActivity = BucketByActivity'
+data BucketByActivity =
+  BucketByActivity'
     { _bbaMinDurationMillis    :: !(Maybe (Textual Int64))
     , _bbaActivityDataSourceId :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'BucketByActivity' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -301,11 +314,10 @@
 bucketByActivity
     :: BucketByActivity
 bucketByActivity =
-    BucketByActivity'
-    { _bbaMinDurationMillis = Nothing
-    , _bbaActivityDataSourceId = Nothing
-    }
+  BucketByActivity'
+    {_bbaMinDurationMillis = Nothing, _bbaActivityDataSourceId = Nothing}
 
+
 -- | Specifies that only activity segments of duration longer than
 -- minDurationMillis are considered and used as a container for aggregated
 -- data.
@@ -341,7 +353,8 @@
 -- | Next id: 10
 --
 -- /See:/ 'aggregateRequest' smart constructor.
-data AggregateRequest = AggregateRequest'
+data AggregateRequest =
+  AggregateRequest'
     { _arEndTimeMillis               :: !(Maybe (Textual Int64))
     , _arFilteredDataQualityStandard :: !(Maybe [AggregateRequestFilteredDataQualityStandardItem])
     , _arAggregateBy                 :: !(Maybe [AggregateBy])
@@ -350,8 +363,10 @@
     , _arBucketByTime                :: !(Maybe BucketByTime)
     , _arStartTimeMillis             :: !(Maybe (Textual Int64))
     , _arBucketByActivitySegment     :: !(Maybe BucketByActivity)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'AggregateRequest' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -374,7 +389,7 @@
 aggregateRequest
     :: AggregateRequest
 aggregateRequest =
-    AggregateRequest'
+  AggregateRequest'
     { _arEndTimeMillis = Nothing
     , _arFilteredDataQualityStandard = Nothing
     , _arAggregateBy = Nothing
@@ -385,6 +400,7 @@
     , _arBucketByActivitySegment = Nothing
     }
 
+
 -- | The end of a window of time. Data that intersects with this time window
 -- will be aggregated. The time is in milliseconds since epoch, inclusive.
 arEndTimeMillis :: Lens' AggregateRequest (Maybe Int64)
@@ -393,9 +409,9 @@
       (\ s a -> s{_arEndTimeMillis = a})
       . mapping _Coerce
 
--- | A list of acceptable data quality standards. Only data points which
--- conform to at least one of the specified data quality standards will be
--- returned. If the list is empty, all data points are returned.
+-- | DO NOT POPULATE THIS FIELD. As data quality standards are deprecated,
+-- filling it in will result in no data sources being returned. It will be
+-- removed in a future version entirely.
 arFilteredDataQualityStandard :: Lens' AggregateRequest [AggregateRequestFilteredDataQualityStandardItem]
 arFilteredDataQualityStandard
   = lens _arFilteredDataQualityStandard
@@ -500,14 +516,17 @@
 -- different analysis models for each device\/version.
 --
 -- /See:/ 'device' smart constructor.
-data Device = Device'
+data Device =
+  Device'
     { _dManufacturer :: !(Maybe Text)
     , _dUid          :: !(Maybe Text)
     , _dModel        :: !(Maybe Text)
     , _dVersion      :: !(Maybe Text)
     , _dType         :: !(Maybe DeviceType)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'Device' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -524,7 +543,7 @@
 device
     :: Device
 device =
-    Device'
+  Device'
     { _dManufacturer = Nothing
     , _dUid = Nothing
     , _dModel = Nothing
@@ -532,6 +551,7 @@
     , _dType = Nothing
     }
 
+
 -- | Manufacturer of the product\/hardware.
 dManufacturer :: Lens' Device (Maybe Text)
 dManufacturer
@@ -581,13 +601,16 @@
 -- or a floating point value. LINT.IfChange
 --
 -- /See:/ 'value' smart constructor.
-data Value = Value'
+data Value =
+  Value'
     { _vMapVal    :: !(Maybe [ValueMapValEntry])
     , _vFpVal     :: !(Maybe (Textual Double))
     , _vIntVal    :: !(Maybe (Textual Int32))
     , _vStringVal :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'Value' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -602,13 +625,14 @@
 value
     :: Value
 value =
-    Value'
+  Value'
     { _vMapVal = Nothing
     , _vFpVal = Nothing
     , _vIntVal = Nothing
     , _vStringVal = Nothing
     }
 
+
 -- | Map value. The valid key space and units for the corresponding value of
 -- each entry should be documented as part of the data type definition.
 -- Keys should be kept small whenever possible. Data streams with large
@@ -656,10 +680,13 @@
 
 --
 -- /See:/ 'bucketBySession' smart constructor.
-newtype BucketBySession = BucketBySession'
+newtype BucketBySession =
+  BucketBySession'
     { _bbsMinDurationMillis :: Maybe (Textual Int64)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'BucketBySession' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -667,11 +694,9 @@
 -- * 'bbsMinDurationMillis'
 bucketBySession
     :: BucketBySession
-bucketBySession =
-    BucketBySession'
-    { _bbsMinDurationMillis = Nothing
-    }
+bucketBySession = BucketBySession' {_bbsMinDurationMillis = Nothing}
 
+
 -- | Specifies that only sessions of duration longer than minDurationMillis
 -- are considered and used as a container for aggregated data.
 bbsMinDurationMillis :: Lens' BucketBySession (Maybe Int64)
@@ -703,7 +728,8 @@
 -- field of the data type.
 --
 -- /See:/ 'dataPoint' smart constructor.
-data DataPoint = DataPoint'
+data DataPoint =
+  DataPoint'
     { _dpOriginDataSourceId    :: !(Maybe Text)
     , _dpRawTimestampNanos     :: !(Maybe (Textual Int64))
     , _dpDataTypeName          :: !(Maybe Text)
@@ -712,8 +738,10 @@
     , _dpEndTimeNanos          :: !(Maybe (Textual Int64))
     , _dpModifiedTimeMillis    :: !(Maybe (Textual Int64))
     , _dpStartTimeNanos        :: !(Maybe (Textual Int64))
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'DataPoint' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -736,7 +764,7 @@
 dataPoint
     :: DataPoint
 dataPoint =
-    DataPoint'
+  DataPoint'
     { _dpOriginDataSourceId = Nothing
     , _dpRawTimestampNanos = Nothing
     , _dpDataTypeName = Nothing
@@ -747,9 +775,13 @@
     , _dpStartTimeNanos = Nothing
     }
 
+
 -- | If the data point is contained in a dataset for a derived data source,
 -- this field will be populated with the data source stream ID that created
--- the data point originally.
+-- the data point originally. WARNING: do not rely on this field for
+-- anything other than debugging. The value of this field, if it is set at
+-- all, is an implementation detail and is not guaranteed to remain
+-- consistent.
 dpOriginDataSourceId :: Lens' DataPoint (Maybe Text)
 dpOriginDataSourceId
   = lens _dpOriginDataSourceId
@@ -840,13 +872,16 @@
 
 --
 -- /See:/ 'listSessionsResponse' smart constructor.
-data ListSessionsResponse = ListSessionsResponse'
+data ListSessionsResponse =
+  ListSessionsResponse'
     { _lsrNextPageToken  :: !(Maybe Text)
     , _lsrDeletedSession :: !(Maybe [Session])
     , _lsrHasMoreData    :: !(Maybe Bool)
     , _lsrSession        :: !(Maybe [Session])
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'ListSessionsResponse' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -861,13 +896,14 @@
 listSessionsResponse
     :: ListSessionsResponse
 listSessionsResponse =
-    ListSessionsResponse'
+  ListSessionsResponse'
     { _lsrNextPageToken = Nothing
     , _lsrDeletedSession = Nothing
     , _lsrHasMoreData = Nothing
     , _lsrSession = Nothing
     }
 
+
 -- | The continuation token, which is used to page through large result sets.
 -- Provide this value in a subsequent request to return the next page of
 -- results.
@@ -921,15 +957,18 @@
 
 --
 -- /See:/ 'aggregateBucket' smart constructor.
-data AggregateBucket = AggregateBucket'
+data AggregateBucket =
+  AggregateBucket'
     { _abEndTimeMillis   :: !(Maybe (Textual Int64))
     , _abDataSet         :: !(Maybe [DataSet])
     , _abActivity        :: !(Maybe (Textual Int32))
     , _abType            :: !(Maybe AggregateBucketType)
     , _abStartTimeMillis :: !(Maybe (Textual Int64))
     , _abSession         :: !(Maybe Session)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'AggregateBucket' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -948,7 +987,7 @@
 aggregateBucket
     :: AggregateBucket
 aggregateBucket =
-    AggregateBucket'
+  AggregateBucket'
     { _abEndTimeMillis = Nothing
     , _abDataSet = Nothing
     , _abActivity = Nothing
@@ -957,6 +996,7 @@
     , _abSession = Nothing
     }
 
+
 -- | The end time for the aggregated data, in milliseconds since epoch,
 -- inclusive.
 abEndTimeMillis :: Lens' AggregateBucket (Maybe Int64)
@@ -1024,10 +1064,13 @@
 -- supports.
 --
 -- /See:/ 'mapValue' smart constructor.
-newtype MapValue = MapValue'
+newtype MapValue =
+  MapValue'
     { _mvFpVal :: Maybe (Textual Double)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'MapValue' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1035,11 +1078,9 @@
 -- * 'mvFpVal'
 mapValue
     :: MapValue
-mapValue =
-    MapValue'
-    { _mvFpVal = Nothing
-    }
+mapValue = MapValue' {_mvFpVal = Nothing}
 
+
 -- | Floating point value.
 mvFpVal :: Lens' MapValue (Maybe Double)
 mvFpVal
@@ -1057,10 +1098,13 @@
 
 --
 -- /See:/ 'listDataSourcesResponse' smart constructor.
-newtype ListDataSourcesResponse = ListDataSourcesResponse'
+newtype ListDataSourcesResponse =
+  ListDataSourcesResponse'
     { _ldsrDataSource :: Maybe [DataSource]
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'ListDataSourcesResponse' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1068,11 +1112,9 @@
 -- * 'ldsrDataSource'
 listDataSourcesResponse
     :: ListDataSourcesResponse
-listDataSourcesResponse =
-    ListDataSourcesResponse'
-    { _ldsrDataSource = Nothing
-    }
+listDataSourcesResponse = ListDataSourcesResponse' {_ldsrDataSource = Nothing}
 
+
 -- | A previously created data source.
 ldsrDataSource :: Lens' ListDataSourcesResponse [DataSource]
 ldsrDataSource
@@ -1100,12 +1142,15 @@
 -- code and not used for wire comms or stored in any way.
 --
 -- /See:/ 'dataTypeField' smart constructor.
-data DataTypeField = DataTypeField'
+data DataTypeField =
+  DataTypeField'
     { _dtfFormat   :: !(Maybe DataTypeFieldFormat)
     , _dtfName     :: !(Maybe Text)
     , _dtfOptional :: !(Maybe Bool)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'DataTypeField' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1118,12 +1163,10 @@
 dataTypeField
     :: DataTypeField
 dataTypeField =
-    DataTypeField'
-    { _dtfFormat = Nothing
-    , _dtfName = Nothing
-    , _dtfOptional = Nothing
-    }
+  DataTypeField'
+    {_dtfFormat = Nothing, _dtfName = Nothing, _dtfOptional = Nothing}
 
+
 -- | The different supported formats for each field in a data type.
 dtfFormat :: Lens' DataTypeField (Maybe DataTypeFieldFormat)
 dtfFormat
@@ -1170,7 +1213,8 @@
 -- stream.
 --
 -- /See:/ 'dataSource' smart constructor.
-data DataSource = DataSource'
+data DataSource =
+  DataSource'
     { _dsApplication         :: !(Maybe Application)
     , _dsDevice              :: !(Maybe Device)
     , _dsDataQualityStandard :: !(Maybe [DataSourceDataQualityStandardItem])
@@ -1179,8 +1223,10 @@
     , _dsType                :: !(Maybe DataSourceType)
     , _dsDataStreamName      :: !(Maybe Text)
     , _dsDataStreamId        :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'DataSource' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1203,7 +1249,7 @@
 dataSource
     :: DataSource
 dataSource =
-    DataSource'
+  DataSource'
     { _dsApplication = Nothing
     , _dsDevice = Nothing
     , _dsDataQualityStandard = Nothing
@@ -1214,6 +1260,7 @@
     , _dsDataStreamId = Nothing
     }
 
+
 -- | Information about an application which feeds sensor data into the
 -- platform.
 dsApplication :: Lens' DataSource (Maybe Application)
@@ -1226,7 +1273,9 @@
 dsDevice :: Lens' DataSource (Maybe Device)
 dsDevice = lens _dsDevice (\ s a -> s{_dsDevice = a})
 
--- |
+-- | DO NOT POPULATE THIS FIELD. It is never populated in responses from the
+-- platform, and is ignored in queries. It will be removed in a future
+-- version entirely.
 dsDataQualityStandard :: Lens' DataSource [DataSourceDataQualityStandardItem]
 dsDataQualityStandard
   = lens _dsDataQualityStandard
@@ -1276,13 +1325,12 @@
 -- The exact format of the data stream ID created by a REST client is:
 -- type:dataType.name:developer project
 -- number:device.manufacturer:device.model:device.uid:dataStreamName When
--- any of the optional fields that comprise of the data stream ID are
--- blank, they will be omitted from the data stream ID. The minimum viable
--- data stream ID would be: type:dataType.name:developer project number
--- Finally, the developer project number is obfuscated when read by any
--- REST or Android client that did not create the data source. Only the
--- data source creator will see the developer project number in clear and
--- normal form.
+-- any of the optional fields that make up the data stream ID are absent,
+-- they will be omitted from the data stream ID. The minimum viable data
+-- stream ID would be: type:dataType.name:developer project number Finally,
+-- the developer project number is obfuscated when read by any REST or
+-- Android client that did not create the data source. Only the data source
+-- creator will see the developer project number in clear and normal form.
 dsDataStreamId :: Lens' DataSource (Maybe Text)
 dsDataStreamId
   = lens _dsDataStreamId
@@ -1317,12 +1365,15 @@
 
 --
 -- /See:/ 'bucketByTimePeriod' smart constructor.
-data BucketByTimePeriod = BucketByTimePeriod'
+data BucketByTimePeriod =
+  BucketByTimePeriod'
     { _bbtpValue      :: !(Maybe (Textual Int32))
     , _bbtpType       :: !(Maybe BucketByTimePeriodType)
     , _bbtpTimeZoneId :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'BucketByTimePeriod' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1335,12 +1386,10 @@
 bucketByTimePeriod
     :: BucketByTimePeriod
 bucketByTimePeriod =
-    BucketByTimePeriod'
-    { _bbtpValue = Nothing
-    , _bbtpType = Nothing
-    , _bbtpTimeZoneId = Nothing
-    }
+  BucketByTimePeriod'
+    {_bbtpValue = Nothing, _bbtpType = Nothing, _bbtpTimeZoneId = Nothing}
 
+
 bbtpValue :: Lens' BucketByTimePeriod (Maybe Int32)
 bbtpValue
   = lens _bbtpValue (\ s a -> s{_bbtpValue = a}) .
@@ -1373,11 +1422,14 @@
 
 --
 -- /See:/ 'valueMapValEntry' smart constructor.
-data ValueMapValEntry = ValueMapValEntry'
+data ValueMapValEntry =
+  ValueMapValEntry'
     { _vmveValue :: !(Maybe MapValue)
     , _vmveKey   :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'ValueMapValEntry' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1387,12 +1439,9 @@
 -- * 'vmveKey'
 valueMapValEntry
     :: ValueMapValEntry
-valueMapValEntry =
-    ValueMapValEntry'
-    { _vmveValue = Nothing
-    , _vmveKey = Nothing
-    }
+valueMapValEntry = ValueMapValEntry' {_vmveValue = Nothing, _vmveKey = Nothing}
 
+
 vmveValue :: Lens' ValueMapValEntry (Maybe MapValue)
 vmveValue
   = lens _vmveValue (\ s a -> s{_vmveValue = a})
@@ -1416,11 +1465,14 @@
 
 --
 -- /See:/ 'bucketByTime' smart constructor.
-data BucketByTime = BucketByTime'
+data BucketByTime =
+  BucketByTime'
     { _bbtPeriod         :: !(Maybe BucketByTimePeriod)
     , _bbtDurationMillis :: !(Maybe (Textual Int64))
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'BucketByTime' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1431,11 +1483,9 @@
 bucketByTime
     :: BucketByTime
 bucketByTime =
-    BucketByTime'
-    { _bbtPeriod = Nothing
-    , _bbtDurationMillis = Nothing
-    }
+  BucketByTime' {_bbtPeriod = Nothing, _bbtDurationMillis = Nothing}
 
+
 bbtPeriod :: Lens' BucketByTime (Maybe BucketByTimePeriod)
 bbtPeriod
   = lens _bbtPeriod (\ s a -> s{_bbtPeriod = a})
@@ -1466,11 +1516,14 @@
 -- |
 --
 -- /See:/ 'dataType' smart constructor.
-data DataType = DataType'
+data DataType =
+  DataType'
     { _dtField :: !(Maybe [DataTypeField])
     , _dtName  :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'DataType' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1480,12 +1533,9 @@
 -- * 'dtName'
 dataType
     :: DataType
-dataType =
-    DataType'
-    { _dtField = Nothing
-    , _dtName = Nothing
-    }
+dataType = DataType' {_dtField = Nothing, _dtName = Nothing}
 
+
 -- | A field represents one dimension of a data type.
 dtField :: Lens' DataType [DataTypeField]
 dtField
@@ -1512,13 +1562,16 @@
 
 --
 -- /See:/ 'listDataPointChangesResponse' smart constructor.
-data ListDataPointChangesResponse = ListDataPointChangesResponse'
+data ListDataPointChangesResponse =
+  ListDataPointChangesResponse'
     { _ldpcrNextPageToken     :: !(Maybe Text)
     , _ldpcrInsertedDataPoint :: !(Maybe [DataPoint])
     , _ldpcrDataSourceId      :: !(Maybe Text)
     , _ldpcrDeletedDataPoint  :: !(Maybe [DataPoint])
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'ListDataPointChangesResponse' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1533,13 +1586,14 @@
 listDataPointChangesResponse
     :: ListDataPointChangesResponse
 listDataPointChangesResponse =
-    ListDataPointChangesResponse'
+  ListDataPointChangesResponse'
     { _ldpcrNextPageToken = Nothing
     , _ldpcrInsertedDataPoint = Nothing
     , _ldpcrDataSourceId = Nothing
     , _ldpcrDeletedDataPoint = Nothing
     }
 
+
 -- | The continuation token, which is used to page through large result sets.
 -- Provide this value in a subsequent request to return the next page of
 -- results.
@@ -1594,7 +1648,8 @@
 -- interval information.
 --
 -- /See:/ 'session' smart constructor.
-data Session = Session'
+data Session =
+  Session'
     { _sEndTimeMillis      :: !(Maybe (Textual Int64))
     , _sActiveTimeMillis   :: !(Maybe (Textual Int64))
     , _sApplication        :: !(Maybe Application)
@@ -1604,8 +1659,10 @@
     , _sId                 :: !(Maybe Text)
     , _sStartTimeMillis    :: !(Maybe (Textual Int64))
     , _sDescription        :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'Session' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -1630,7 +1687,7 @@
 session
     :: Session
 session =
-    Session'
+  Session'
     { _sEndTimeMillis = Nothing
     , _sActiveTimeMillis = Nothing
     , _sApplication = Nothing
@@ -1641,6 +1698,7 @@
     , _sStartTimeMillis = Nothing
     , _sDescription = Nothing
     }
+
 
 -- | An end time, in milliseconds since epoch, inclusive.
 sEndTimeMillis :: Lens' Session (Maybe Int64)
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSet/Aggregate.hs b/gen/Network/Google/Resource/Fitness/Users/DataSet/Aggregate.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSet/Aggregate.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSet/Aggregate.hs
@@ -61,11 +61,14 @@
 -- request.
 --
 -- /See:/ 'usersDataSetAggregate' smart constructor.
-data UsersDataSetAggregate = UsersDataSetAggregate'
+data UsersDataSetAggregate =
+  UsersDataSetAggregate'
     { _udsaPayload :: !AggregateRequest
     , _udsaUserId  :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSetAggregate' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -78,10 +81,9 @@
     -> Text -- ^ 'udsaUserId'
     -> UsersDataSetAggregate
 usersDataSetAggregate pUdsaPayload_ pUdsaUserId_ =
-    UsersDataSetAggregate'
-    { _udsaPayload = pUdsaPayload_
-    , _udsaUserId = pUdsaUserId_
-    }
+  UsersDataSetAggregate'
+    {_udsaPayload = pUdsaPayload_, _udsaUserId = pUdsaUserId_}
+
 
 -- | Multipart request metadata.
 udsaPayload :: Lens' UsersDataSetAggregate AggregateRequest
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/Create.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/Create.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/Create.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/Create.hs
@@ -68,11 +68,14 @@
 -- when read by any other developer reading public data types.
 --
 -- /See:/ 'usersDataSourcesCreate' smart constructor.
-data UsersDataSourcesCreate = UsersDataSourcesCreate'
+data UsersDataSourcesCreate =
+  UsersDataSourcesCreate'
     { _udscPayload :: !DataSource
     , _udscUserId  :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesCreate' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -85,10 +88,9 @@
     -> Text -- ^ 'udscUserId'
     -> UsersDataSourcesCreate
 usersDataSourcesCreate pUdscPayload_ pUdscUserId_ =
-    UsersDataSourcesCreate'
-    { _udscPayload = pUdscPayload_
-    , _udscUserId = pUdscUserId_
-    }
+  UsersDataSourcesCreate'
+    {_udscPayload = pUdscPayload_, _udscUserId = pUdscUserId_}
+
 
 -- | Multipart request metadata.
 udscPayload :: Lens' UsersDataSourcesCreate DataSource
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/DataPointChanges/List.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/DataPointChanges/List.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/DataPointChanges/List.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/DataPointChanges/List.hs
@@ -60,13 +60,16 @@
 -- | Queries for user\'s data point changes for a particular data source.
 --
 -- /See:/ 'usersDataSourcesDataPointChangesList' smart constructor.
-data UsersDataSourcesDataPointChangesList = UsersDataSourcesDataPointChangesList'
+data UsersDataSourcesDataPointChangesList =
+  UsersDataSourcesDataPointChangesList'
     { _udsdpclDataSourceId :: !Text
     , _udsdpclUserId       :: !Text
     , _udsdpclLimit        :: !(Maybe (Textual Int32))
     , _udsdpclPageToken    :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesDataPointChangesList' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -83,13 +86,14 @@
     -> Text -- ^ 'udsdpclUserId'
     -> UsersDataSourcesDataPointChangesList
 usersDataSourcesDataPointChangesList pUdsdpclDataSourceId_ pUdsdpclUserId_ =
-    UsersDataSourcesDataPointChangesList'
+  UsersDataSourcesDataPointChangesList'
     { _udsdpclDataSourceId = pUdsdpclDataSourceId_
     , _udsdpclUserId = pUdsdpclUserId_
     , _udsdpclLimit = Nothing
     , _udsdpclPageToken = Nothing
     }
 
+
 -- | The data stream ID of the data source that created the dataset.
 udsdpclDataSourceId :: Lens' UsersDataSourcesDataPointChangesList Text
 udsdpclDataSourceId
@@ -119,7 +123,8 @@
       (\ s a -> s{_udsdpclPageToken = a})
 
 instance GoogleRequest
-         UsersDataSourcesDataPointChangesList where
+           UsersDataSourcesDataPointChangesList
+         where
         type Rs UsersDataSourcesDataPointChangesList =
              ListDataPointChangesResponse
         type Scopes UsersDataSourcesDataPointChangesList =
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Delete.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Delete.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Delete.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Delete.hs
@@ -73,14 +73,17 @@
 -- will be deleted.
 --
 -- /See:/ 'usersDataSourcesDataSetsDelete' smart constructor.
-data UsersDataSourcesDataSetsDelete = UsersDataSourcesDataSetsDelete'
+data UsersDataSourcesDataSetsDelete =
+  UsersDataSourcesDataSetsDelete'
     { _udsdsdDataSourceId       :: !Text
     , _udsdsdUserId             :: !Text
     , _udsdsdDataSetId          :: !Text
     , _udsdsdModifiedTimeMillis :: !(Maybe (Textual Int64))
     , _udsdsdCurrentTimeMillis  :: !(Maybe (Textual Int64))
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesDataSetsDelete' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -100,13 +103,14 @@
     -> Text -- ^ 'udsdsdDataSetId'
     -> UsersDataSourcesDataSetsDelete
 usersDataSourcesDataSetsDelete pUdsdsdDataSourceId_ pUdsdsdUserId_ pUdsdsdDataSetId_ =
-    UsersDataSourcesDataSetsDelete'
+  UsersDataSourcesDataSetsDelete'
     { _udsdsdDataSourceId = pUdsdsdDataSourceId_
     , _udsdsdUserId = pUdsdsdUserId_
     , _udsdsdDataSetId = pUdsdsdDataSetId_
     , _udsdsdModifiedTimeMillis = Nothing
     , _udsdsdCurrentTimeMillis = Nothing
     }
+
 
 -- | The data stream ID of the data source that created the dataset.
 udsdsdDataSourceId :: Lens' UsersDataSourcesDataSetsDelete Text
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Get.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Get.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Get.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Get.hs
@@ -69,14 +69,17 @@
 -- or equal to the dataset start time.
 --
 -- /See:/ 'usersDataSourcesDataSetsGet' smart constructor.
-data UsersDataSourcesDataSetsGet = UsersDataSourcesDataSetsGet'
+data UsersDataSourcesDataSetsGet =
+  UsersDataSourcesDataSetsGet'
     { _udsdsgDataSourceId :: !Text
     , _udsdsgUserId       :: !Text
     , _udsdsgDataSetId    :: !Text
     , _udsdsgLimit        :: !(Maybe (Textual Int32))
     , _udsdsgPageToken    :: !(Maybe Text)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesDataSetsGet' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -96,13 +99,14 @@
     -> Text -- ^ 'udsdsgDataSetId'
     -> UsersDataSourcesDataSetsGet
 usersDataSourcesDataSetsGet pUdsdsgDataSourceId_ pUdsdsgUserId_ pUdsdsgDataSetId_ =
-    UsersDataSourcesDataSetsGet'
+  UsersDataSourcesDataSetsGet'
     { _udsdsgDataSourceId = pUdsdsgDataSourceId_
     , _udsdsgUserId = pUdsdsgUserId_
     , _udsdsgDataSetId = pUdsdsgDataSetId_
     , _udsdsgLimit = Nothing
     , _udsdsgPageToken = Nothing
     }
+
 
 -- | The data stream ID of the data source that created the dataset.
 udsdsgDataSourceId :: Lens' UsersDataSourcesDataSetsGet Text
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Patch.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Patch.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Patch.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/DataSets/Patch.hs
@@ -67,14 +67,17 @@
 -- than one dataset. This method does not use patch semantics.
 --
 -- /See:/ 'usersDataSourcesDataSetsPatch' smart constructor.
-data UsersDataSourcesDataSetsPatch = UsersDataSourcesDataSetsPatch'
+data UsersDataSourcesDataSetsPatch =
+  UsersDataSourcesDataSetsPatch'
     { _udsdspDataSourceId      :: !Text
     , _udsdspPayload           :: !DataSet
     , _udsdspUserId            :: !Text
     , _udsdspDataSetId         :: !Text
     , _udsdspCurrentTimeMillis :: !(Maybe (Textual Int64))
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesDataSetsPatch' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -95,13 +98,14 @@
     -> Text -- ^ 'udsdspDataSetId'
     -> UsersDataSourcesDataSetsPatch
 usersDataSourcesDataSetsPatch pUdsdspDataSourceId_ pUdsdspPayload_ pUdsdspUserId_ pUdsdspDataSetId_ =
-    UsersDataSourcesDataSetsPatch'
+  UsersDataSourcesDataSetsPatch'
     { _udsdspDataSourceId = pUdsdspDataSourceId_
     , _udsdspPayload = pUdsdspPayload_
     , _udsdspUserId = pUdsdspUserId_
     , _udsdspDataSetId = pUdsdspDataSetId_
     , _udsdspCurrentTimeMillis = Nothing
     }
+
 
 -- | The data stream ID of the data source that created the dataset.
 udsdspDataSourceId :: Lens' UsersDataSourcesDataSetsPatch Text
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/Delete.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/Delete.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/Delete.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/Delete.hs
@@ -56,11 +56,14 @@
 -- source contains any data points.
 --
 -- /See:/ 'usersDataSourcesDelete' smart constructor.
-data UsersDataSourcesDelete = UsersDataSourcesDelete'
+data UsersDataSourcesDelete =
+  UsersDataSourcesDelete'
     { _udsdDataSourceId :: !Text
     , _udsdUserId       :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesDelete' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -73,10 +76,9 @@
     -> Text -- ^ 'udsdUserId'
     -> UsersDataSourcesDelete
 usersDataSourcesDelete pUdsdDataSourceId_ pUdsdUserId_ =
-    UsersDataSourcesDelete'
-    { _udsdDataSourceId = pUdsdDataSourceId_
-    , _udsdUserId = pUdsdUserId_
-    }
+  UsersDataSourcesDelete'
+    {_udsdDataSourceId = pUdsdDataSourceId_, _udsdUserId = pUdsdUserId_}
+
 
 -- | The data stream ID of the data source to delete.
 udsdDataSourceId :: Lens' UsersDataSourcesDelete Text
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/Get.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/Get.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/Get.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/Get.hs
@@ -54,11 +54,14 @@
 -- | Returns the specified data source.
 --
 -- /See:/ 'usersDataSourcesGet' smart constructor.
-data UsersDataSourcesGet = UsersDataSourcesGet'
+data UsersDataSourcesGet =
+  UsersDataSourcesGet'
     { _udsgDataSourceId :: !Text
     , _udsgUserId       :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesGet' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -71,10 +74,9 @@
     -> Text -- ^ 'udsgUserId'
     -> UsersDataSourcesGet
 usersDataSourcesGet pUdsgDataSourceId_ pUdsgUserId_ =
-    UsersDataSourcesGet'
-    { _udsgDataSourceId = pUdsgDataSourceId_
-    , _udsgUserId = pUdsgUserId_
-    }
+  UsersDataSourcesGet'
+    {_udsgDataSourceId = pUdsgDataSourceId_, _udsgUserId = pUdsgUserId_}
+
 
 -- | The data stream ID of the data source to retrieve.
 udsgDataSourceId :: Lens' UsersDataSourcesGet Text
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/List.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/List.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/List.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/List.hs
@@ -61,11 +61,14 @@
 -- using other scopes.
 --
 -- /See:/ 'usersDataSourcesList' smart constructor.
-data UsersDataSourcesList = UsersDataSourcesList'
+data UsersDataSourcesList =
+  UsersDataSourcesList'
     { _udslDataTypeName :: !(Maybe [Text])
     , _udslUserId       :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesList' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -77,10 +80,9 @@
     :: Text -- ^ 'udslUserId'
     -> UsersDataSourcesList
 usersDataSourcesList pUdslUserId_ =
-    UsersDataSourcesList'
-    { _udslDataTypeName = Nothing
-    , _udslUserId = pUdslUserId_
-    }
+  UsersDataSourcesList'
+    {_udslDataTypeName = Nothing, _udslUserId = pUdslUserId_}
+
 
 -- | The names of data types to include in the list. If not specified, all
 -- data sources will be returned.
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/Patch.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/Patch.hs
deleted file mode 100644
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/Patch.hs
+++ /dev/null
@@ -1,129 +0,0 @@
-{-# LANGUAGE DataKinds          #-}
-{-# LANGUAGE DeriveDataTypeable #-}
-{-# LANGUAGE DeriveGeneric      #-}
-{-# LANGUAGE FlexibleInstances  #-}
-{-# LANGUAGE NoImplicitPrelude  #-}
-{-# LANGUAGE OverloadedStrings  #-}
-{-# LANGUAGE RecordWildCards    #-}
-{-# LANGUAGE TypeFamilies       #-}
-{-# LANGUAGE TypeOperators      #-}
-
-{-# OPTIONS_GHC -fno-warn-duplicate-exports #-}
-{-# OPTIONS_GHC -fno-warn-unused-binds      #-}
-{-# OPTIONS_GHC -fno-warn-unused-imports    #-}
-
--- |
--- Module      : Network.Google.Resource.Fitness.Users.DataSources.Patch
--- Copyright   : (c) 2015-2016 Brendan Hay
--- License     : Mozilla Public License, v. 2.0.
--- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
--- Stability   : auto-generated
--- Portability : non-portable (GHC extensions)
---
--- Updates the specified data source. The dataStreamId, dataType, type,
--- dataStreamName, and device properties with the exception of version,
--- cannot be modified. Data sources are identified by their dataStreamId.
--- This method supports patch semantics.
---
--- /See:/ <https://developers.google.com/fit/rest/ Fitness Reference> for @fitness.users.dataSources.patch@.
-module Network.Google.Resource.Fitness.Users.DataSources.Patch
-    (
-    -- * REST Resource
-      UsersDataSourcesPatchResource
-
-    -- * Creating a Request
-    , usersDataSourcesPatch
-    , UsersDataSourcesPatch
-
-    -- * Request Lenses
-    , udspDataSourceId
-    , udspPayload
-    , udspUserId
-    ) where
-
-import           Network.Google.Fitness.Types
-import           Network.Google.Prelude
-
--- | A resource alias for @fitness.users.dataSources.patch@ method which the
--- 'UsersDataSourcesPatch' request conforms to.
-type UsersDataSourcesPatchResource =
-     "fitness" :>
-       "v1" :>
-         "users" :>
-           Capture "userId" Text :>
-             "dataSources" :>
-               Capture "dataSourceId" Text :>
-                 QueryParam "alt" AltJSON :>
-                   ReqBody '[JSON] DataSource :>
-                     Patch '[JSON] DataSource
-
--- | Updates the specified data source. The dataStreamId, dataType, type,
--- dataStreamName, and device properties with the exception of version,
--- cannot be modified. Data sources are identified by their dataStreamId.
--- This method supports patch semantics.
---
--- /See:/ 'usersDataSourcesPatch' smart constructor.
-data UsersDataSourcesPatch = UsersDataSourcesPatch'
-    { _udspDataSourceId :: !Text
-    , _udspPayload      :: !DataSource
-    , _udspUserId       :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
-
--- | Creates a value of 'UsersDataSourcesPatch' with the minimum fields required to make a request.
---
--- Use one of the following lenses to modify other fields as desired:
---
--- * 'udspDataSourceId'
---
--- * 'udspPayload'
---
--- * 'udspUserId'
-usersDataSourcesPatch
-    :: Text -- ^ 'udspDataSourceId'
-    -> DataSource -- ^ 'udspPayload'
-    -> Text -- ^ 'udspUserId'
-    -> UsersDataSourcesPatch
-usersDataSourcesPatch pUdspDataSourceId_ pUdspPayload_ pUdspUserId_ =
-    UsersDataSourcesPatch'
-    { _udspDataSourceId = pUdspDataSourceId_
-    , _udspPayload = pUdspPayload_
-    , _udspUserId = pUdspUserId_
-    }
-
--- | The data stream ID of the data source to update.
-udspDataSourceId :: Lens' UsersDataSourcesPatch Text
-udspDataSourceId
-  = lens _udspDataSourceId
-      (\ s a -> s{_udspDataSourceId = a})
-
--- | Multipart request metadata.
-udspPayload :: Lens' UsersDataSourcesPatch DataSource
-udspPayload
-  = lens _udspPayload (\ s a -> s{_udspPayload = a})
-
--- | Update the data source for the person identified. Use me to indicate the
--- authenticated user. Only me is supported at this time.
-udspUserId :: Lens' UsersDataSourcesPatch Text
-udspUserId
-  = lens _udspUserId (\ s a -> s{_udspUserId = a})
-
-instance GoogleRequest UsersDataSourcesPatch where
-        type Rs UsersDataSourcesPatch = DataSource
-        type Scopes UsersDataSourcesPatch =
-             '["https://www.googleapis.com/auth/fitness.activity.write",
-               "https://www.googleapis.com/auth/fitness.blood_glucose.write",
-               "https://www.googleapis.com/auth/fitness.blood_pressure.write",
-               "https://www.googleapis.com/auth/fitness.body.write",
-               "https://www.googleapis.com/auth/fitness.body_temperature.write",
-               "https://www.googleapis.com/auth/fitness.location.write",
-               "https://www.googleapis.com/auth/fitness.nutrition.write",
-               "https://www.googleapis.com/auth/fitness.oxygen_saturation.write",
-               "https://www.googleapis.com/auth/fitness.reproductive_health.write"]
-        requestClient UsersDataSourcesPatch'{..}
-          = go _udspUserId _udspDataSourceId (Just AltJSON)
-              _udspPayload
-              fitnessService
-          where go
-                  = buildClient
-                      (Proxy :: Proxy UsersDataSourcesPatchResource)
-                      mempty
diff --git a/gen/Network/Google/Resource/Fitness/Users/DataSources/Update.hs b/gen/Network/Google/Resource/Fitness/Users/DataSources/Update.hs
--- a/gen/Network/Google/Resource/Fitness/Users/DataSources/Update.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/DataSources/Update.hs
@@ -60,12 +60,15 @@
 -- cannot be modified. Data sources are identified by their dataStreamId.
 --
 -- /See:/ 'usersDataSourcesUpdate' smart constructor.
-data UsersDataSourcesUpdate = UsersDataSourcesUpdate'
+data UsersDataSourcesUpdate =
+  UsersDataSourcesUpdate'
     { _udsuDataSourceId :: !Text
     , _udsuPayload      :: !DataSource
     , _udsuUserId       :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersDataSourcesUpdate' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -81,11 +84,12 @@
     -> Text -- ^ 'udsuUserId'
     -> UsersDataSourcesUpdate
 usersDataSourcesUpdate pUdsuDataSourceId_ pUdsuPayload_ pUdsuUserId_ =
-    UsersDataSourcesUpdate'
+  UsersDataSourcesUpdate'
     { _udsuDataSourceId = pUdsuDataSourceId_
     , _udsuPayload = pUdsuPayload_
     , _udsuUserId = pUdsuUserId_
     }
+
 
 -- | The data stream ID of the data source to update.
 udsuDataSourceId :: Lens' UsersDataSourcesUpdate Text
diff --git a/gen/Network/Google/Resource/Fitness/Users/Sessions/Delete.hs b/gen/Network/Google/Resource/Fitness/Users/Sessions/Delete.hs
--- a/gen/Network/Google/Resource/Fitness/Users/Sessions/Delete.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/Sessions/Delete.hs
@@ -56,12 +56,15 @@
 -- | Deletes a session specified by the given session ID.
 --
 -- /See:/ 'usersSessionsDelete' smart constructor.
-data UsersSessionsDelete = UsersSessionsDelete'
+data UsersSessionsDelete =
+  UsersSessionsDelete'
     { _usdUserId            :: !Text
     , _usdCurrentTimeMillis :: !(Maybe (Textual Int64))
     , _usdSessionId         :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersSessionsDelete' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -76,11 +79,12 @@
     -> Text -- ^ 'usdSessionId'
     -> UsersSessionsDelete
 usersSessionsDelete pUsdUserId_ pUsdSessionId_ =
-    UsersSessionsDelete'
+  UsersSessionsDelete'
     { _usdUserId = pUsdUserId_
     , _usdCurrentTimeMillis = Nothing
     , _usdSessionId = pUsdSessionId_
     }
+
 
 -- | Delete a session for the person identified. Use me to indicate the
 -- authenticated user. Only me is supported at this time.
diff --git a/gen/Network/Google/Resource/Fitness/Users/Sessions/List.hs b/gen/Network/Google/Resource/Fitness/Users/Sessions/List.hs
--- a/gen/Network/Google/Resource/Fitness/Users/Sessions/List.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/Sessions/List.hs
@@ -61,14 +61,17 @@
 -- | Lists sessions previously created.
 --
 -- /See:/ 'usersSessionsList' smart constructor.
-data UsersSessionsList = UsersSessionsList'
+data UsersSessionsList =
+  UsersSessionsList'
     { _uslStartTime      :: !(Maybe Text)
     , _uslUserId         :: !Text
     , _uslEndTime        :: !(Maybe Text)
     , _uslPageToken      :: !(Maybe Text)
     , _uslIncludeDeleted :: !(Maybe Bool)
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersSessionsList' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -86,7 +89,7 @@
     :: Text -- ^ 'uslUserId'
     -> UsersSessionsList
 usersSessionsList pUslUserId_ =
-    UsersSessionsList'
+  UsersSessionsList'
     { _uslStartTime = Nothing
     , _uslUserId = pUslUserId_
     , _uslEndTime = Nothing
@@ -94,6 +97,7 @@
     , _uslIncludeDeleted = Nothing
     }
 
+
 -- | An RFC3339 timestamp. Only sessions ending between the start and end
 -- times will be included in the response.
 uslStartTime :: Lens' UsersSessionsList (Maybe Text)
@@ -118,7 +122,7 @@
 -- timestamp (in millis since epoch). If specified, the API returns
 -- sessions modified since this time. The page token is ignored if either
 -- start or end time is specified. If none of start time, end time, and the
--- page token is specified, sessions modified in the last 7 days are
+-- page token is specified, sessions modified in the last 30 days are
 -- returned.
 uslPageToken :: Lens' UsersSessionsList (Maybe Text)
 uslPageToken
diff --git a/gen/Network/Google/Resource/Fitness/Users/Sessions/Update.hs b/gen/Network/Google/Resource/Fitness/Users/Sessions/Update.hs
--- a/gen/Network/Google/Resource/Fitness/Users/Sessions/Update.hs
+++ b/gen/Network/Google/Resource/Fitness/Users/Sessions/Update.hs
@@ -58,13 +58,16 @@
 -- | Updates or insert a given session.
 --
 -- /See:/ 'usersSessionsUpdate' smart constructor.
-data UsersSessionsUpdate = UsersSessionsUpdate'
+data UsersSessionsUpdate =
+  UsersSessionsUpdate'
     { _usuPayload           :: !Session
     , _usuUserId            :: !Text
     , _usuCurrentTimeMillis :: !(Maybe (Textual Int64))
     , _usuSessionId         :: !Text
-    } deriving (Eq,Show,Data,Typeable,Generic)
+    }
+  deriving (Eq, Show, Data, Typeable, Generic)
 
+
 -- | Creates a value of 'UsersSessionsUpdate' with the minimum fields required to make a request.
 --
 -- Use one of the following lenses to modify other fields as desired:
@@ -82,12 +85,13 @@
     -> Text -- ^ 'usuSessionId'
     -> UsersSessionsUpdate
 usersSessionsUpdate pUsuPayload_ pUsuUserId_ pUsuSessionId_ =
-    UsersSessionsUpdate'
+  UsersSessionsUpdate'
     { _usuPayload = pUsuPayload_
     , _usuUserId = pUsuUserId_
     , _usuCurrentTimeMillis = Nothing
     , _usuSessionId = pUsuSessionId_
     }
+
 
 -- | Multipart request metadata.
 usuPayload :: Lens' UsersSessionsUpdate Session
diff --git a/gogol-fitness.cabal b/gogol-fitness.cabal
--- a/gogol-fitness.cabal
+++ b/gogol-fitness.cabal
@@ -1,5 +1,5 @@
 name:                  gogol-fitness
-version:               0.4.0
+version:               0.5.0
 synopsis:              Google Fitness SDK.
 homepage:              https://github.com/brendanhay/gogol
 bug-reports:           https://github.com/brendanhay/gogol/issues
@@ -45,7 +45,6 @@
         , Network.Google.Resource.Fitness.Users.DataSources.Delete
         , Network.Google.Resource.Fitness.Users.DataSources.Get
         , Network.Google.Resource.Fitness.Users.DataSources.List
-        , Network.Google.Resource.Fitness.Users.DataSources.Patch
         , Network.Google.Resource.Fitness.Users.DataSources.Update
         , Network.Google.Resource.Fitness.Users.Sessions.Delete
         , Network.Google.Resource.Fitness.Users.Sessions.List
@@ -56,5 +55,5 @@
         , Network.Google.Fitness.Types.Sum
 
     build-depends:
-          gogol-core == 0.4.0.*
+          gogol-core == 0.5.0.*
         , base       >= 4.7 && < 5