diff --git a/src/controller/python/chip/ChipDeviceCtrl.py b/src/controller/python/chip/ChipDeviceCtrl.py
index 2ea3f0918420b4..4ca3aa94bbd0da 100644
--- a/src/controller/python/chip/ChipDeviceCtrl.py
+++ b/src/controller/python/chip/ChipDeviceCtrl.py
@@ -377,14 +377,29 @@ async def SendCommand(self, nodeid: int, endpoint: int, payload: ClusterObjects.
             future.set_exception(self._ChipStack.ErrorToException(res))
         return await future
 
-    async def WriteAttribute(self, nodeid: int, attributes):
+    async def WriteAttribute(self, nodeid: int, attributes: typing.List[typing.Tuple[int, ClusterObjects.ClusterAttributeDescriptor]]):
+        '''
+        Write a list of attributes on a target node.
+
+        nodeId: Target's Node ID
+        attributes: A list of tuples of type (endpoint, cluster-object):
+
+        E.g
+            (1, Clusters.TestCluster.Attributes.XYZAttribute('hello')) -- Write 'hello' to the XYZ attribute on the test cluster to endpoint 1
+        '''
         eventLoop = asyncio.get_running_loop()
         future = eventLoop.create_future()
 
         device = self.GetConnectedDeviceSync(nodeid)
+
+        attrs = []
+        for v in attributes:
+            attrs.append(ClusterAttribute.AttributeWriteRequest(
+                v[0], v[1], v[1].value))
+
         res = self._ChipStack.Call(
             lambda: ClusterAttribute.WriteAttributes(
-                future, eventLoop, device, attributes)
+                future, eventLoop, device, attrs)
         )
         if res != 0:
             raise self._ChipStack.ErrorToException(res)
@@ -402,6 +417,22 @@ async def ReadAttribute(self, nodeid: int, attributes: typing.List[typing.Union[
         # Concrete path
         typing.Tuple[int, typing.Type[ClusterObjects.ClusterAttributeDescriptor]]
     ]]):
+        '''
+        Read a list of attributes from a target node
+
+        nodeId: Target's Node ID
+        attributes: A list of tuples of varying types depending on the type of read being requested:
+            ():                                         Endpoint = *,           Cluster = *,          Attribute = *
+            (Clusters.ClusterA):                        Endpoint = *,           Cluster = specific,   Attribute = *
+            (Clusters.ClusterA.AttributeA):             Endpoint = *,           Cluster = specific,   Attribute = specific
+            (endpoint, Clusters.ClusterA):              Endpoint = specific,    Cluster = specific,   Attribute = *
+            (endpoint, Clusters.ClusterA.AttributeA):   Endpoint = specific,    Cluster = specific,   Attribute = specific
+
+        The cluster and attributes specified above are to be selected from the generated cluster objects.
+
+        NOTE: Only the last variant is currently supported.
+        '''
+
         eventLoop = asyncio.get_running_loop()
         future = eventLoop.create_future()
 
@@ -463,15 +494,15 @@ def ZCLReadAttribute(self, cluster, attribute, nodeid, endpoint, groupid, blocki
         if blocking:
             return im.GetAttributeReadResponse(im.DEFAULT_ATTRIBUTEREAD_APPID)
 
-    def ZCLWriteAttribute(self, cluster, attribute, nodeid, endpoint, groupid, value, blocking=True):
+    def ZCLWriteAttribute(self, cluster: str, attribute: str, nodeid, endpoint, groupid, value, blocking=True):
         req = None
         try:
-            req = ClusterAttribute.AttributeWriteRequest(EndpointId=endpoint, Attribute=eval(
-                f"GeneratedObjects.{cluster}.Attributes.{attribute}"), Data=value)
+            req = eval(
+                f"GeneratedObjects.{cluster}.Attributes.{attribute}")(value)
         except:
             raise UnknownAttribute(cluster, attribute)
 
-        return asyncio.run(self.WriteAttribute(nodeid, [req]))
+        return asyncio.run(self.WriteAttribute(nodeid, [(endpoint, req)]))
 
     def ZCLSubscribeAttribute(self, cluster, attribute, nodeid, endpoint, minInterval, maxInterval, blocking=True):
         device = self.GetConnectedDeviceSync(nodeid)
diff --git a/src/controller/python/chip/clusters/Attribute.py b/src/controller/python/chip/clusters/Attribute.py
index 72fc6331605bf3..d8f3cebe68bc0c 100644
--- a/src/controller/python/chip/clusters/Attribute.py
+++ b/src/controller/python/chip/clusters/Attribute.py
@@ -99,13 +99,19 @@ def _BuildAttributeIndex():
     for clusterName, obj in inspect.getmembers(sys.modules['chip.clusters.Objects']):
         if ('chip.clusters.Objects' in str(obj)) and inspect.isclass(obj):
             for objName, subclass in inspect.getmembers(obj):
-                if inspect.isclass(subclass) and (('Attribute') in str(subclass)):
+                if inspect.isclass(subclass) and (('Attributes') in str(subclass)):
                     for attributeName, attribute in inspect.getmembers(subclass):
                         if inspect.isclass(attribute):
-                            for name, field in inspect.getmembers(attribute):
-                                if ('__dataclass_fields__' in name):
-                                    _AttributeIndex[str(AttributePath(ClusterId=field['cluster_id'].default, AttributeId=field['attribute_id'].default))] = eval(
-                                        'chip.clusters.Objects.' + clusterName + '.Attributes.' + attributeName)
+                            base_classes = inspect.getmro(attribute)
+
+                            # Only match on classes that extend the ClusterAttributeDescriptor class
+                            matched = [
+                                value for value in base_classes if 'ClusterAttributeDescriptor' in str(value)]
+                            if (matched == []):
+                                continue
+
+                            _AttributeIndex[str(AttributePath(ClusterId=attribute.cluster_id, AttributeId=attribute.attribute_id))] = eval(
+                                'chip.clusters.Objects.' + clusterName + '.Attributes.' + attributeName)
 
 
 class AsyncReadTransaction:
@@ -128,6 +134,7 @@ def _handleAttributeData(self, path: AttributePath, status: int, data: bytes):
                 attributeValue = chip.tlv.TLVReader(data).get().get("Any", {})
             else:
                 attributeValue = attributeType.FromTLV(data)
+
             self._res.append(AttributeReadResult(
                 Path=path, Status=imStatus, Data=attributeValue))
         except Exception as ex:
@@ -189,7 +196,7 @@ def handleDone(self):
 
 
 _OnReadAttributeDataCallbackFunct = CFUNCTYPE(
-    None, py_object, c_uint16, c_uint32, c_uint32, c_uint16, c_char_p, c_size_t)
+    None, py_object, c_uint16, c_uint32, c_uint32, c_uint16, c_void_p, c_size_t)
 _OnReadErrorCallbackFunct = CFUNCTYPE(
     None, py_object, c_uint32)
 _OnReadDoneCallbackFunct = CFUNCTYPE(
diff --git a/src/controller/python/chip/clusters/Objects.py b/src/controller/python/chip/clusters/Objects.py
index 58c9d20f8b81f2..7d7ed89abdd04f 100644
--- a/src/controller/python/chip/clusters/Objects.py
+++ b/src/controller/python/chip/clusters/Objects.py
@@ -38,6 +38,7 @@ class PowerConfiguration(Cluster):
     id: typing.ClassVar[int] = 0x0001
 
     class Attributes:
+        @dataclass
         class MainsVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -51,6 +52,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MainsFrequency(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -64,6 +68,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MainsAlarmMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -77,6 +84,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MainsVoltageMinThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -90,6 +100,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MainsVoltageMaxThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -103,6 +116,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MainsVoltageDwellTrip(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -116,6 +132,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -129,6 +148,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryPercentageRemaining(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -142,6 +164,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryManufacturer(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -155,6 +180,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class BatterySize(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -168,6 +196,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryAhrRating(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -181,6 +212,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryQuantity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -194,6 +228,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryRatedVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -207,6 +244,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryAlarmMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -220,6 +260,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryVoltageMinThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -233,6 +276,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryVoltageThreshold1(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -246,6 +292,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryVoltageThreshold2(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -259,6 +308,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryVoltageThreshold3(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -272,6 +324,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryPercentageMinThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -285,6 +340,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryPercentageThreshold1(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -298,6 +356,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryPercentageThreshold2(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -311,6 +372,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryPercentageThreshold3(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -324,6 +388,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryAlarmState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -337,6 +404,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2Voltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -350,6 +420,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2PercentageRemaining(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -363,6 +436,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2Manufacturer(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -376,6 +452,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class Battery2Size(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -389,6 +468,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2AhrRating(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -402,6 +484,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2Quantity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -415,6 +500,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2RatedVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -428,6 +516,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2AlarmMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -441,6 +532,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2VoltageMinThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -454,6 +548,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2VoltageThreshold1(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -467,6 +564,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2VoltageThreshold2(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -480,6 +580,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2VoltageThreshold3(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -493,6 +596,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2PercentageMinThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -506,6 +612,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2PercentageThreshold1(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -519,6 +628,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2PercentageThreshold2(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -532,6 +644,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2PercentageThreshold3(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -545,6 +660,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery2AlarmState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -558,6 +676,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3Voltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -571,6 +692,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3PercentageRemaining(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -584,6 +708,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3Manufacturer(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -597,6 +724,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class Battery3Size(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -610,6 +740,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3AhrRating(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -623,6 +756,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3Quantity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -636,6 +772,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3RatedVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -649,6 +788,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3AlarmMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -662,6 +804,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3VoltageMinThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -675,6 +820,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3VoltageThreshold1(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -688,6 +836,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3VoltageThreshold2(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -701,6 +852,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3VoltageThreshold3(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -714,6 +868,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3PercentageMinThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -727,6 +884,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3PercentageThreshold1(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -740,6 +900,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3PercentageThreshold2(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -753,6 +916,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3PercentageThreshold3(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -766,6 +932,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Battery3AlarmState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -779,6 +948,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -792,6 +964,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -805,12 +980,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class DeviceTemperatureConfiguration(Cluster):
     id: typing.ClassVar[int] = 0x0002
 
     class Attributes:
+        @dataclass
         class CurrentTemperature(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -824,6 +1002,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class MinTempExperienced(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -837,6 +1018,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MaxTempExperienced(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -850,6 +1034,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class OverTempTotalDwell(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -863,6 +1050,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DeviceTempAlarmMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -876,6 +1066,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LowTempThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -889,6 +1082,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class HighTempThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -902,6 +1098,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class LowTempDwellTripPoint(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -915,6 +1114,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class HighTempDwellTripPoint(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -928,6 +1130,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -941,6 +1146,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -954,6 +1162,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Identify(Cluster):
@@ -1044,6 +1254,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             effectVariant: 'Identify.Enums.IdentifyEffectVariant' = None
 
     class Attributes:
+        @dataclass
         class IdentifyTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1057,6 +1268,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class IdentifyType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1070,6 +1284,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1083,6 +1300,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1096,6 +1316,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Groups(Cluster):
@@ -1280,6 +1502,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             groupName: 'str' = None
 
     class Attributes:
+        @dataclass
         class NameSupport(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1293,6 +1516,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1306,6 +1532,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1319,6 +1548,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Scenes(Cluster):
@@ -1778,6 +2009,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             sceneIdFrom: 'uint' = None
 
     class Attributes:
+        @dataclass
         class SceneCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1791,6 +2023,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CurrentScene(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1804,6 +2039,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CurrentGroup(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1817,6 +2055,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class SceneValid(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1830,6 +2071,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class NameSupport(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1843,6 +2087,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class LastConfiguredBy(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1856,6 +2103,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1869,6 +2119,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1882,6 +2135,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OnOff(Cluster):
@@ -2051,6 +2306,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             offWaitTime: 'uint' = None
 
     class Attributes:
+        @dataclass
         class OnOff(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2064,6 +2320,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class SampleMfgSpecificAttribute0x00000x1002(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2077,6 +2336,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SampleMfgSpecificAttribute0x00000x1049(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2090,8 +2352,11 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
-        class SampleMfgSpecificAttribute0x00010x1002(ClusterAttributeDescriptor):
-            @ChipUtility.classproperty
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
+        class SampleMfgSpecificAttribute0x00010x1002(ClusterAttributeDescriptor):
+            @ChipUtility.classproperty
             def cluster_id(cls) -> int:
                 return 0x0006
 
@@ -2103,6 +2368,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SampleMfgSpecificAttribute0x00010x1040(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2116,6 +2384,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class GlobalSceneControl(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2129,6 +2400,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class OnTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2142,6 +2416,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OffWaitTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2155,6 +2432,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class StartUpOnOff(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2168,6 +2448,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2181,6 +2464,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2194,12 +2480,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OnOffSwitchConfiguration(Cluster):
     id: typing.ClassVar[int] = 0x0007
 
     class Attributes:
+        @dataclass
         class SwitchType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2213,6 +2502,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class SwitchActions(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2226,6 +2518,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2239,6 +2534,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2252,6 +2550,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class LevelControl(Cluster):
@@ -2437,6 +2737,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class CurrentLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2450,6 +2751,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RemainingTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2463,6 +2767,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MinLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2476,6 +2783,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MaxLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2489,6 +2799,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentFrequency(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2502,6 +2815,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MinFrequency(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2515,6 +2831,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MaxFrequency(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2528,6 +2847,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Options(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2541,6 +2863,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OnOffTransitionTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2554,6 +2879,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OnLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2567,6 +2895,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OnTransitionTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2580,6 +2911,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OffTransitionTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2593,6 +2927,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DefaultMoveRate(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2606,6 +2943,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class StartUpCurrentLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2619,6 +2959,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2632,6 +2975,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2645,6 +2991,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Alarms(Cluster):
@@ -2751,6 +3099,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class AlarmCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2764,6 +3113,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2777,6 +3129,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2790,12 +3145,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Time(Cluster):
     id: typing.ClassVar[int] = 0x000A
 
     class Attributes:
+        @dataclass
         class Time(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2809,6 +3167,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TimeStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2822,6 +3183,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TimeZone(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2835,6 +3199,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DstStart(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2848,6 +3215,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DstEnd(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2861,6 +3231,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DstShift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2874,6 +3247,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class StandardTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2887,6 +3263,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LocalTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2900,6 +3279,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LastSetTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2913,6 +3295,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ValidUntilTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2926,6 +3311,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2939,6 +3327,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2952,12 +3343,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BinaryInputBasic(Cluster):
     id: typing.ClassVar[int] = 0x000F
 
     class Attributes:
+        @dataclass
         class ActiveText(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2971,6 +3365,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class Description(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2984,6 +3381,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class InactiveText(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2997,6 +3397,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class OutOfService(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3010,6 +3413,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class Polarity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3023,6 +3429,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PresentValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3036,6 +3445,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class Reliability(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3049,6 +3461,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class StatusFlags(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3062,6 +3477,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ApplicationType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3075,6 +3493,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3088,6 +3509,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3101,6 +3525,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class PowerProfile(Cluster):
@@ -3590,6 +4016,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             powerProfileStartTime: 'uint' = None
 
     class Attributes:
+        @dataclass
         class TotalProfileNum(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3603,6 +4030,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class MultipleScheduling(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3616,6 +4046,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class EnergyFormatting(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3629,6 +4062,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class EnergyRemote(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3642,6 +4078,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class ScheduleMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3655,6 +4094,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3668,6 +4110,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3681,6 +4126,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplianceControl(Cluster):
@@ -3860,6 +4307,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             warningEvent: 'ApplianceControl.Enums.WarningEvent' = None
 
     class Attributes:
+        @dataclass
         class StartTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3873,6 +4321,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FinishTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3886,6 +4337,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RemainingTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3899,6 +4353,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3912,6 +4369,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3925,6 +4385,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Descriptor(Cluster):
@@ -3947,6 +4409,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             revision: 'uint' = None
 
     class Attributes:
+        @dataclass
         class DeviceList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3960,6 +4423,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[Descriptor.Structs.DeviceType])
 
+            value: 'typing.List[Descriptor.Structs.DeviceType]' = None
+
+        @dataclass
         class ServerList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3973,6 +4439,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[uint])
 
+            value: 'typing.List[uint]' = None
+
+        @dataclass
         class ClientList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3986,6 +4455,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[uint])
 
+            value: 'typing.List[uint]' = None
+
+        @dataclass
         class PartsList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3999,6 +4471,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[uint])
 
+            value: 'typing.List[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4012,6 +4487,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4025,6 +4503,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class PollControl(Cluster):
@@ -4107,6 +4587,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             newShortPollInterval: 'uint' = None
 
     class Attributes:
+        @dataclass
         class CheckInInterval(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4120,6 +4601,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class LongPollInterval(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4133,6 +4617,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ShortPollInterval(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4146,6 +4633,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FastPollTimeout(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4159,6 +4649,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CheckInIntervalMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4172,6 +4665,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LongPollIntervalMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4185,6 +4681,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FastPollTimeoutMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4198,6 +4697,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4211,6 +4713,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4224,6 +4729,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BridgedActions(Cluster):
@@ -4548,6 +5055,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             duration: 'uint' = None
 
     class Attributes:
+        @dataclass
         class ActionList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4561,6 +5069,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[BridgedActions.Structs.ActionStruct])
 
+            value: 'typing.List[BridgedActions.Structs.ActionStruct]' = None
+
+        @dataclass
         class EndpointList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4574,6 +5085,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[BridgedActions.Structs.EndpointListStruct])
 
+            value: 'typing.List[BridgedActions.Structs.EndpointListStruct]' = None
+
+        @dataclass
         class SetupUrl(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4587,6 +5101,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4600,6 +5117,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4613,6 +5133,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Basic(Cluster):
@@ -4668,6 +5190,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class InteractionModelVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4681,6 +5204,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class VendorName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4694,6 +5220,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class VendorID(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4707,6 +5236,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ProductName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4720,6 +5252,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class ProductID(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4733,6 +5268,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class UserLabel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4746,6 +5284,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class Location(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4759,6 +5300,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class HardwareVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4772,6 +5316,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class HardwareVersionString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4785,6 +5332,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class SoftwareVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4798,6 +5348,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class SoftwareVersionString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4811,6 +5364,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class ManufacturingDate(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4824,6 +5380,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class PartNumber(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4837,6 +5396,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class ProductURL(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4850,6 +5412,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class ProductLabel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4863,6 +5428,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class SerialNumber(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4876,6 +5444,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class LocalConfigDisabled(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4889,6 +5460,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class Reachable(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4902,6 +5476,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4915,6 +5492,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4928,6 +5508,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class StartUp(ClusterEventDescriptor):
@@ -5136,6 +5718,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             delayedActionTime: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5149,6 +5732,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5162,6 +5748,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OtaSoftwareUpdateRequestor(Cluster):
@@ -5200,6 +5788,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             metadataForNode: 'typing.Optional[bytes]' = None
 
     class Attributes:
+        @dataclass
         class DefaultOtaProvider(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5213,6 +5802,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class UpdatePossible(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5226,6 +5818,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5239,6 +5834,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5252,12 +5850,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class PowerSource(Cluster):
     id: typing.ClassVar[int] = 0x002F
 
     class Attributes:
+        @dataclass
         class Status(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5271,6 +5872,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Order(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5284,6 +5888,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Description(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5297,6 +5904,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class WiredAssessedInputVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5310,6 +5920,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class WiredAssessedInputFrequency(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5323,6 +5936,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class WiredCurrentType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5336,6 +5952,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class WiredAssessedCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5349,6 +5968,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class WiredNominalVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5362,6 +5984,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class WiredMaximumCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5375,6 +6000,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class WiredPresent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5388,6 +6016,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class ActiveWiredFaults(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5401,6 +6032,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[uint]])
 
+            value: 'typing.Optional[typing.List[uint]]' = None
+
+        @dataclass
         class BatteryVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5414,6 +6048,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryPercentRemaining(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5427,6 +6064,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryTimeRemaining(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5440,6 +6080,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryChargeLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5453,6 +6096,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryReplacementNeeded(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5466,6 +6112,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class BatteryReplaceability(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5479,6 +6128,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryPresent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5492,6 +6144,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class ActiveBatteryFaults(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5505,6 +6160,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[uint]])
 
+            value: 'typing.Optional[typing.List[uint]]' = None
+
+        @dataclass
         class BatteryReplacementDescription(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5518,6 +6176,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class BatteryCommonDesignation(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5531,6 +6192,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryANSIDesignation(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5544,6 +6208,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class BatteryIECDesignation(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5557,6 +6224,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class BatteryApprovedChemistry(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5570,6 +6240,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryCapacity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5583,6 +6256,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryQuantity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5596,6 +6272,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryChargeState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5609,6 +6288,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryTimeToFullCharge(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5622,6 +6304,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BatteryFunctionalWhileCharging(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5635,6 +6320,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class BatteryChargingCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5648,6 +6336,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ActiveBatteryChargeFaults(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5661,6 +6352,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[uint]])
 
+            value: 'typing.Optional[typing.List[uint]]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5674,6 +6368,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5687,6 +6384,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class GeneralCommissioning(Cluster):
@@ -5834,6 +6533,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             debugText: 'str' = None
 
     class Attributes:
+        @dataclass
         class Breadcrumb(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5847,6 +6547,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class BasicCommissioningInfoList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5860,6 +6563,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[GeneralCommissioning.Structs.BasicCommissioningInfoType])
 
+            value: 'typing.List[GeneralCommissioning.Structs.BasicCommissioningInfoType]' = None
+
+        @dataclass
         class RegulatoryConfigList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5873,6 +6579,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[GeneralCommissioning.Enums.RegulatoryLocationType]])
 
+            value: 'typing.Optional[typing.List[GeneralCommissioning.Enums.RegulatoryLocationType]]' = None
+
+        @dataclass
         class LocationCapabilityList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5886,6 +6595,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[GeneralCommissioning.Enums.RegulatoryLocationType]])
 
+            value: 'typing.Optional[typing.List[GeneralCommissioning.Enums.RegulatoryLocationType]]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5899,6 +6611,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5912,6 +6627,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class NetworkCommissioning(Cluster):
@@ -6319,6 +7036,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             debugText: 'str' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6332,6 +7050,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6345,6 +7066,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class DiagnosticLogs(Cluster):
@@ -6416,6 +7139,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             timeSinceBoot: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6429,6 +7153,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6442,6 +7169,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class GeneralDiagnostics(Cluster):
@@ -6521,6 +7250,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             type: 'GeneralDiagnostics.Enums.InterfaceType' = None
 
     class Attributes:
+        @dataclass
         class NetworkInterfaces(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6534,6 +7264,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[GeneralDiagnostics.Structs.NetworkInterfaceType])
 
+            value: 'typing.List[GeneralDiagnostics.Structs.NetworkInterfaceType]' = None
+
+        @dataclass
         class RebootCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6547,6 +7280,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class UpTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6560,6 +7296,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class TotalOperationalHours(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6573,6 +7312,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BootReasons(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6586,6 +7328,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ActiveHardwareFaults(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6599,6 +7344,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[uint]])
 
+            value: 'typing.Optional[typing.List[uint]]' = None
+
+        @dataclass
         class ActiveRadioFaults(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6612,6 +7360,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[uint]])
 
+            value: 'typing.Optional[typing.List[uint]]' = None
+
+        @dataclass
         class ActiveNetworkFaults(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6625,6 +7376,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[uint]])
 
+            value: 'typing.Optional[typing.List[uint]]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6638,6 +7392,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6651,6 +7408,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class HardwareFaultChange(ClusterEventDescriptor):
@@ -6783,6 +7542,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class ThreadMetrics(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6796,6 +7556,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[typing.List[SoftwareDiagnostics.Structs.ThreadMetrics]])
 
+            value: 'typing.Optional[typing.List[SoftwareDiagnostics.Structs.ThreadMetrics]]' = None
+
+        @dataclass
         class CurrentHeapFree(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6809,6 +7572,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentHeapUsed(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6822,6 +7588,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentHeapHighWatermark(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6835,6 +7604,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6848,6 +7620,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6861,6 +7636,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class SoftwareFault(ClusterEventDescriptor):
@@ -7067,6 +7844,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class Channel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7080,6 +7858,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RoutingRole(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7093,6 +7874,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class NetworkName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7106,6 +7890,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class PanId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7119,6 +7906,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ExtendedPanId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7132,6 +7922,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class MeshLocalPrefix(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7145,6 +7938,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class OverrunCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7158,6 +7954,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class NeighborTableList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7171,6 +7970,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[ThreadNetworkDiagnostics.Structs.NeighborTable])
 
+            value: 'typing.List[ThreadNetworkDiagnostics.Structs.NeighborTable]' = None
+
+        @dataclass
         class RouteTableList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7184,6 +7986,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[ThreadNetworkDiagnostics.Structs.RouteTable])
 
+            value: 'typing.List[ThreadNetworkDiagnostics.Structs.RouteTable]' = None
+
+        @dataclass
         class PartitionId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7197,6 +8002,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Weighting(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7210,6 +8018,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class DataVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7223,6 +8034,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class StableDataVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7236,7 +8050,10 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
-        class LeaderRouterId(ClusterAttributeDescriptor):
+            value: 'uint' = None
+
+        @dataclass
+        class LeaderRouterId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
                 return 0x0035
@@ -7249,6 +8066,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class DetachedRoleCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7262,6 +8082,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ChildRoleCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7275,6 +8098,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RouterRoleCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7288,6 +8114,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class LeaderRoleCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7301,6 +8130,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class AttachAttemptCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7314,6 +8146,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class PartitionIdChangeCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7327,6 +8162,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class BetterPartitionAttachAttemptCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7340,6 +8178,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ParentChangeCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7353,6 +8194,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxTotalCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7366,6 +8210,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxUnicastCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7379,6 +8226,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxBroadcastCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7392,6 +8242,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxAckRequestedCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7405,6 +8258,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxAckedCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7418,6 +8274,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxNoAckRequestedCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7431,6 +8290,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxDataCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7444,6 +8306,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxDataPollCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7457,6 +8322,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxBeaconCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7470,6 +8338,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxBeaconRequestCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7483,6 +8354,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxOtherCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7496,6 +8370,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxRetryCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7509,6 +8386,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxDirectMaxRetryExpiryCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7522,6 +8402,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxIndirectMaxRetryExpiryCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7535,6 +8418,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxErrCcaCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7548,6 +8434,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxErrAbortCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7561,6 +8450,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxErrBusyChannelCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7574,6 +8466,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxTotalCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7587,6 +8482,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxUnicastCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7600,6 +8498,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxBroadcastCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7613,6 +8514,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxDataCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7626,6 +8530,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxDataPollCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7639,6 +8546,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxBeaconCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7652,6 +8562,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxBeaconRequestCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7665,6 +8578,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxOtherCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7678,6 +8594,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxAddressFilteredCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7691,6 +8610,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxDestAddrFilteredCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7704,6 +8626,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxDuplicatedCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7717,6 +8642,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxErrNoFrameCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7730,6 +8658,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxErrUnknownNeighborCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7743,6 +8674,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxErrInvalidSrcAddrCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7756,6 +8690,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxErrSecCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7769,6 +8706,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxErrFcsCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7782,6 +8722,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RxErrOtherCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7795,6 +8738,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ActiveTimestamp(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7808,6 +8754,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PendingTimestamp(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7821,6 +8770,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Delay(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7834,6 +8786,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SecurityPolicy(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7847,6 +8802,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[ThreadNetworkDiagnostics.Structs.SecurityPolicy])
 
+            value: 'typing.List[ThreadNetworkDiagnostics.Structs.SecurityPolicy]' = None
+
+        @dataclass
         class ChannelMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7860,6 +8818,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class OperationalDatasetComponents(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7873,6 +8834,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[ThreadNetworkDiagnostics.Structs.OperationalDatasetComponents])
 
+            value: 'typing.List[ThreadNetworkDiagnostics.Structs.OperationalDatasetComponents]' = None
+
+        @dataclass
         class ActiveNetworkFaultsList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7886,6 +8850,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[ThreadNetworkDiagnostics.Enums.NetworkFault])
 
+            value: 'typing.List[ThreadNetworkDiagnostics.Enums.NetworkFault]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7899,6 +8866,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7912,6 +8882,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class ConnectionStatus(ClusterEventDescriptor):
@@ -7974,6 +8946,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class Bssid(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7987,6 +8960,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class SecurityType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8000,6 +8976,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class WiFiVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8013,6 +8992,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ChannelNumber(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8026,6 +9008,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Rssi(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8039,6 +9024,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class BeaconLostCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8052,6 +9040,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BeaconRxCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8065,6 +9056,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PacketMulticastRxCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8078,6 +9072,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PacketMulticastTxCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8091,6 +9088,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PacketUnicastRxCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8104,6 +9104,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PacketUnicastTxCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8117,6 +9120,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentMaxRate(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8130,6 +9136,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OverrunCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8143,6 +9152,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8156,6 +9168,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8169,6 +9184,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class Disconnection(ClusterEventDescriptor):
@@ -8250,6 +9267,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class PHYRate(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8263,6 +9281,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FullDuplex(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8276,6 +9297,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class PacketRxCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8289,6 +9313,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class PacketTxCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8302,6 +9329,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TxErrCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8315,6 +9345,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CollisionCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8328,6 +9361,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class OverrunCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8341,6 +9377,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CarrierDetect(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8354,6 +9393,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class TimeSinceReset(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8367,6 +9409,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8380,6 +9425,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8393,6 +9441,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BridgedDeviceBasic(Cluster):
@@ -8448,6 +9498,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class VendorName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8461,6 +9512,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class VendorID(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8474,6 +9528,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ProductName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8487,6 +9544,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class UserLabel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8500,6 +9560,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class HardwareVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8513,6 +9576,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class HardwareVersionString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8526,6 +9592,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class SoftwareVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8539,6 +9608,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SoftwareVersionString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8552,6 +9624,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class ManufacturingDate(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8565,6 +9640,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class PartNumber(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8578,6 +9656,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class ProductURL(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8591,6 +9672,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class ProductLabel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8604,6 +9688,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class SerialNumber(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8617,6 +9704,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class Reachable(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8630,6 +9720,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8643,6 +9736,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8656,12 +9752,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Switch(Cluster):
     id: typing.ClassVar[int] = 0x003B
 
     class Attributes:
+        @dataclass
         class NumberOfPositions(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8675,6 +9774,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CurrentPosition(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8688,6 +9790,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class MultiPressMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8701,6 +9806,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8714,6 +9822,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8727,6 +9838,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class AdministratorCommissioning(Cluster):
@@ -8799,6 +9912,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8812,6 +9926,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8825,6 +9942,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OperationalCredentials(Cluster):
@@ -9123,6 +10242,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             trustedRootIdentifier: 'bytes' = None
 
     class Attributes:
+        @dataclass
         class FabricsList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9136,6 +10256,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[OperationalCredentials.Structs.FabricDescriptor])
 
+            value: 'typing.List[OperationalCredentials.Structs.FabricDescriptor]' = None
+
+        @dataclass
         class SupportedFabrics(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9149,6 +10272,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CommissionedFabrics(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9162,6 +10288,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TrustedRootCertificates(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9175,6 +10304,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[bytes])
 
+            value: 'typing.List[bytes]' = None
+
+        @dataclass
         class CurrentFabricIndex(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9188,6 +10320,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9201,6 +10336,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9214,6 +10352,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class FixedLabel(Cluster):
@@ -9236,6 +10376,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             value: 'str' = None
 
     class Attributes:
+        @dataclass
         class LabelList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9249,6 +10390,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[FixedLabel.Structs.LabelStruct])
 
+            value: 'typing.List[FixedLabel.Structs.LabelStruct]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9262,6 +10406,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9275,12 +10422,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BooleanState(Cluster):
     id: typing.ClassVar[int] = 0x0045
 
     class Attributes:
+        @dataclass
         class StateValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9294,6 +10444,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9307,6 +10460,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9320,6 +10476,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class StateChange(ClusterEventDescriptor):
@@ -9393,6 +10551,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             newMode: 'uint' = None
 
     class Attributes:
+        @dataclass
         class CurrentMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9406,6 +10565,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class SupportedModes(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9419,6 +10581,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[ModeSelect.Structs.ModeOptionStruct])
 
+            value: 'typing.List[ModeSelect.Structs.ModeOptionStruct]' = None
+
+        @dataclass
         class OnMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9432,6 +10597,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class StartUpMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9445,6 +10613,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Description(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9458,6 +10629,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9471,6 +10645,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9484,12 +10661,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ShadeConfiguration(Cluster):
     id: typing.ClassVar[int] = 0x0100
 
     class Attributes:
+        @dataclass
         class PhysicalClosedLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9503,6 +10683,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MotorStepSize(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9516,6 +10699,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Status(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9529,6 +10715,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ClosedLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9542,6 +10731,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Mode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9555,6 +10747,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9568,6 +10763,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9581,6 +10779,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class DoorLock(Cluster):
@@ -10689,6 +11889,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             data: 'str' = None
 
     class Attributes:
+        @dataclass
         class LockState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10702,6 +11903,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class LockType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10715,6 +11919,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ActuatorEnabled(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10728,6 +11935,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class DoorState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10741,6 +11951,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DoorOpenEvents(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10754,6 +11967,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DoorClosedEvents(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10767,6 +11983,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OpenPeriod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10780,6 +11999,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumLockRecordsSupported(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10793,6 +12015,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumTotalUsersSupported(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10806,6 +12031,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumPinUsersSupported(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10819,6 +12047,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumRfidUsersSupported(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10832,6 +12063,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumWeekdaySchedulesSupportedPerUser(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10845,6 +12079,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumYeardaySchedulesSupportedPerUser(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10858,6 +12095,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumHolidaySchedulesSupportedPerUser(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10871,6 +12111,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MaxPinLength(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10884,6 +12127,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MinPinLength(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10897,6 +12143,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MaxRfidCodeLength(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10910,6 +12159,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MinRfidCodeLength(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10923,6 +12175,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class EnableLogging(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10936,6 +12191,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class Language(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10949,6 +12207,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class LedSettings(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10962,6 +12223,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AutoRelockTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10975,6 +12239,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SoundVolume(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10988,6 +12255,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OperatingMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11001,6 +12271,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SupportedOperatingModes(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11014,6 +12287,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DefaultConfigurationRegister(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11027,6 +12303,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class EnableLocalProgramming(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11040,6 +12319,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class EnableOneTouchLocking(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11053,6 +12335,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class EnableInsideStatusLed(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11066,6 +12351,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class EnablePrivacyModeButton(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11079,6 +12367,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class WrongCodeEntryLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11092,6 +12383,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class UserCodeTemporaryDisableTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11105,6 +12399,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SendPinOverTheAir(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11118,6 +12415,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class RequirePinForRfOperation(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11131,6 +12431,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bool])
 
+            value: 'typing.Optional[bool]' = None
+
+        @dataclass
         class ZigbeeSecurityLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11144,6 +12447,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AlarmMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11157,6 +12463,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class KeypadOperationEventMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11170,6 +12479,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RfOperationEventMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11183,6 +12495,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ManualOperationEventMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11196,6 +12511,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RfidOperationEventMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11209,6 +12527,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class KeypadProgrammingEventMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11222,6 +12543,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RfProgrammingEventMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11235,6 +12559,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RfidProgrammingEventMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11248,6 +12575,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11261,6 +12591,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11274,6 +12607,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class WindowCovering(Cluster):
@@ -11387,6 +12722,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             tiltPercent100thsValue: 'uint' = None
 
     class Attributes:
+        @dataclass
         class Type(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11400,6 +12736,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class PhysicalClosedLimitLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11413,6 +12752,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PhysicalClosedLimitTilt(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11426,6 +12768,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentPositionLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11439,6 +12784,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentPositionTilt(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11452,6 +12800,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumberOfActuationsLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11465,6 +12816,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumberOfActuationsTilt(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11478,6 +12832,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ConfigStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11491,6 +12848,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CurrentPositionLiftPercentage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11504,6 +12864,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CurrentPositionTiltPercentage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11517,6 +12880,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class OperationalStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11530,6 +12896,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TargetPositionLiftPercent100ths(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11543,6 +12912,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class TargetPositionTiltPercent100ths(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11556,6 +12928,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class EndProductType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11569,6 +12944,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CurrentPositionLiftPercent100ths(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11582,6 +12960,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CurrentPositionTiltPercent100ths(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11595,6 +12976,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class InstalledOpenLimitLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11608,6 +12992,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class InstalledClosedLimitLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11621,6 +13008,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class InstalledOpenLimitTilt(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11634,6 +13024,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class InstalledClosedLimitTilt(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11647,6 +13040,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class VelocityLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11660,6 +13056,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AccelerationTimeLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11673,6 +13072,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DecelerationTimeLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11686,6 +13088,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Mode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11699,6 +13104,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class IntermediateSetpointsLift(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11712,6 +13120,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class IntermediateSetpointsTilt(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11725,6 +13136,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class SafetyStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11738,6 +13152,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11751,6 +13168,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11764,6 +13184,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BarrierControl(Cluster):
@@ -11799,6 +13221,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class BarrierMovingState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11812,6 +13235,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class BarrierSafetyStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11825,6 +13251,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class BarrierCapabilities(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11838,6 +13267,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class BarrierOpenEvents(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11851,6 +13283,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BarrierCloseEvents(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11864,6 +13299,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BarrierCommandOpenEvents(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11877,6 +13315,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BarrierCommandCloseEvents(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11890,6 +13331,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BarrierOpenPeriod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11903,6 +13347,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BarrierClosePeriod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11916,6 +13363,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BarrierPosition(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11929,6 +13379,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11942,6 +13395,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11955,6 +13411,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class PumpConfigurationAndControl(Cluster):
@@ -11976,6 +13434,7 @@ class PumpOperationMode(IntEnum):
             kLocal = 0x03
 
     class Attributes:
+        @dataclass
         class MaxPressure(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11989,6 +13448,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class MaxSpeed(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12002,6 +13464,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class MaxFlow(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12015,6 +13480,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class MinConstPressure(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12028,6 +13496,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MaxConstPressure(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12041,6 +13512,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MinCompPressure(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12054,6 +13528,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MaxCompPressure(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12067,6 +13544,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MinConstSpeed(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12080,6 +13560,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MaxConstSpeed(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12093,6 +13576,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MinConstFlow(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12106,6 +13592,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MaxConstFlow(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12119,6 +13608,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MinConstTemp(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12132,6 +13624,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MaxConstTemp(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12145,6 +13640,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class PumpStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12158,6 +13656,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class EffectiveOperationMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12171,6 +13672,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class EffectiveControlMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12184,6 +13688,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Capacity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12197,6 +13704,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class Speed(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12210,6 +13720,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LifetimeRunningHours(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12223,6 +13736,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Power(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12236,6 +13752,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LifetimeEnergyConsumed(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12249,6 +13768,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OperationMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12262,6 +13784,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ControlMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12275,6 +13800,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AlarmMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12288,6 +13816,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12301,6 +13832,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12314,6 +13848,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class SupplyVoltageLow(ClusterEventDescriptor):
@@ -12658,6 +14194,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class LocalTemperature(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12671,6 +14208,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class OutdoorTemperature(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12684,6 +14224,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class Occupancy(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12697,6 +14240,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AbsMinHeatSetpointLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12710,6 +14256,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AbsMaxHeatSetpointLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12723,6 +14272,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AbsMinCoolSetpointLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12736,6 +14288,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AbsMaxCoolSetpointLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12749,6 +14304,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class PiCoolingDemand(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12762,6 +14320,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PiHeatingDemand(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12775,6 +14336,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class HvacSystemTypeConfiguration(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12788,6 +14352,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LocalTemperatureCalibration(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12801,6 +14368,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class OccupiedCoolingSetpoint(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12814,6 +14384,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class OccupiedHeatingSetpoint(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12827,6 +14400,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class UnoccupiedCoolingSetpoint(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12840,6 +14416,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class UnoccupiedHeatingSetpoint(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12853,6 +14432,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MinHeatSetpointLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12866,6 +14448,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MaxHeatSetpointLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12879,6 +14464,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MinCoolSetpointLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12892,6 +14480,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MaxCoolSetpointLimit(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12905,6 +14496,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MinSetpointDeadBand(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12918,6 +14512,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class RemoteSensing(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12931,6 +14528,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ControlSequenceOfOperation(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12944,6 +14544,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class SystemMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12957,6 +14560,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class AlarmMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12970,6 +14576,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ThermostatRunningMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12983,6 +14592,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class StartOfWeek(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12996,6 +14608,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumberOfWeeklyTransitions(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13009,6 +14624,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NumberOfDailyTransitions(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13022,6 +14640,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class TemperatureSetpointHold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13035,6 +14656,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class TemperatureSetpointHoldDuration(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13048,6 +14672,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ThermostatProgrammingOperationMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13061,6 +14688,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class HvacRelayState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13074,6 +14704,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SetpointChangeSource(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13087,6 +14720,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SetpointChangeAmount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13100,6 +14736,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class SetpointChangeSourceTimestamp(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13113,6 +14752,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13126,6 +14768,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcCapacity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13139,6 +14784,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcRefrigerantType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13152,6 +14800,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcCompressor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13165,6 +14816,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcErrorCode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13178,6 +14832,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcLouverPosition(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13191,6 +14848,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcCoilTemperature(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13204,6 +14864,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AcCapacityFormat(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13217,6 +14880,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13230,6 +14896,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13243,12 +14912,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class FanControl(Cluster):
     id: typing.ClassVar[int] = 0x0202
 
     class Attributes:
+        @dataclass
         class FanMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13262,6 +14934,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FanModeSequence(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13275,6 +14950,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13288,6 +14966,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13301,12 +14982,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class DehumidificationControl(Cluster):
     id: typing.ClassVar[int] = 0x0203
 
     class Attributes:
+        @dataclass
         class RelativeHumidity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13320,6 +15004,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DehumidificationCooling(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13333,6 +15020,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RhDehumidificationSetpoint(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13346,6 +15036,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RelativeHumidityMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13359,6 +15052,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DehumidificationLockout(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13372,6 +15068,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DehumidificationHysteresis(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13385,6 +15084,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class DehumidificationMaxCool(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13398,6 +15100,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class RelativeHumidityDisplay(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13411,6 +15116,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13424,6 +15132,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13437,12 +15148,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ThermostatUserInterfaceConfiguration(Cluster):
     id: typing.ClassVar[int] = 0x0204
 
     class Attributes:
+        @dataclass
         class TemperatureDisplayMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13456,6 +15170,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class KeypadLockout(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13469,6 +15186,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ScheduleProgrammingVisibility(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13482,6 +15202,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13495,6 +15218,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -13508,6 +15234,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ColorControl(Cluster):
@@ -14074,6 +15802,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             optionsOverride: 'uint' = None
 
     class Attributes:
+        @dataclass
         class CurrentHue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14087,6 +15816,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentSaturation(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14100,6 +15832,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RemainingTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14113,6 +15848,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentX(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14126,6 +15864,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CurrentY(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14139,6 +15880,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class DriftCompensation(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14152,6 +15896,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CompensationText(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14165,6 +15912,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class ColorTemperature(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14178,6 +15928,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14191,6 +15944,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorControlOptions(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14204,6 +15960,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class NumberOfPrimaries(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14217,6 +15976,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary1X(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14230,6 +15992,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary1Y(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14243,6 +16008,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary1Intensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14256,6 +16024,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary2X(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14269,6 +16040,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary2Y(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14282,6 +16056,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary2Intensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14295,6 +16072,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary3X(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14308,6 +16088,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary3Y(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14321,6 +16104,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary3Intensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14334,6 +16120,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary4X(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14347,6 +16136,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary4Y(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14360,6 +16152,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary4Intensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14373,6 +16168,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary5X(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14386,6 +16184,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary5Y(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14399,6 +16200,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary5Intensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14412,6 +16216,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary6X(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14425,6 +16232,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary6Y(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14438,6 +16248,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Primary6Intensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14451,6 +16264,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class WhitePointX(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14464,6 +16280,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class WhitePointY(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14477,6 +16296,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointRX(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14490,6 +16312,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointRY(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14503,6 +16328,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointRIntensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14516,6 +16344,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointGX(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14529,6 +16360,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointGY(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14542,6 +16376,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointGIntensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14555,6 +16392,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointBX(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14568,6 +16408,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointBY(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14581,6 +16424,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorPointBIntensity(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14594,6 +16440,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class EnhancedCurrentHue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14607,6 +16456,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class EnhancedColorMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14620,6 +16472,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorLoopActive(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14633,6 +16488,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorLoopDirection(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14646,6 +16504,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorLoopTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14659,6 +16520,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorLoopStartEnhancedHue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14672,6 +16536,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorLoopStoredEnhancedHue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14685,6 +16552,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorCapabilities(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14698,6 +16568,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorTempPhysicalMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14711,6 +16584,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ColorTempPhysicalMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14724,6 +16600,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CoupleColorTempToLevelMinMireds(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14737,6 +16616,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class StartUpColorTemperatureMireds(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14750,6 +16632,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14763,6 +16648,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14776,12 +16664,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BallastConfiguration(Cluster):
     id: typing.ClassVar[int] = 0x0301
 
     class Attributes:
+        @dataclass
         class PhysicalMinLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14795,6 +16686,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PhysicalMaxLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14808,6 +16702,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BallastStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14821,6 +16718,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class MinLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14834,6 +16734,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class MaxLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14847,6 +16750,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PowerOnLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14860,6 +16766,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PowerOnFadeTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14873,6 +16782,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class IntrinsicBallastFactor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14886,6 +16798,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BallastFactorAdjustment(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14899,6 +16814,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LampQuality(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14912,6 +16830,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LampType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14925,6 +16846,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class LampManufacturer(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14938,6 +16862,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class LampRatedHours(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14951,6 +16878,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LampBurnHours(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14964,6 +16894,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LampAlarmMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14977,6 +16910,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LampBurnHoursTripPoint(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14990,6 +16926,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15003,6 +16942,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15016,6 +16958,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class IlluminanceMeasurement(Cluster):
@@ -15027,6 +16971,7 @@ class LightSensorType(IntEnum):
             kCmos = 0x01
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15040,6 +16985,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15053,6 +17001,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15066,6 +17017,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15079,6 +17033,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LightSensorType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15092,6 +17049,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[None, Nullable, uint])
 
+            value: 'typing.Union[None, Nullable, uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15105,6 +17065,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15118,12 +17081,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TemperatureMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0402
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15137,6 +17103,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15150,6 +17119,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15163,6 +17135,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15176,6 +17151,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15189,6 +17167,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15202,12 +17183,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class PressureMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0403
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15221,6 +17205,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15234,6 +17221,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15247,6 +17237,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15260,6 +17253,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ScaledValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15273,6 +17269,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MinScaledValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15286,6 +17285,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MaxScaledValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15299,6 +17301,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ScaledTolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15312,6 +17317,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Scale(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15325,6 +17333,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15338,6 +17349,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15351,12 +17365,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class FlowMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0404
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15370,6 +17387,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15383,6 +17403,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15396,6 +17419,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15409,6 +17435,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15422,6 +17451,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15435,12 +17467,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class RelativeHumidityMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0405
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15454,6 +17489,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15467,6 +17505,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15480,6 +17521,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15493,6 +17537,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15506,6 +17553,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15519,12 +17569,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OccupancySensing(Cluster):
     id: typing.ClassVar[int] = 0x0406
 
     class Attributes:
+        @dataclass
         class Occupancy(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15538,6 +17591,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class OccupancySensorType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15551,6 +17607,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class OccupancySensorTypeBitmap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15564,6 +17623,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class PirOccupiedToUnoccupiedDelay(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15577,6 +17639,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PirUnoccupiedToOccupiedDelay(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15590,6 +17655,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PirUnoccupiedToOccupiedThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15603,6 +17671,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class UltrasonicOccupiedToUnoccupiedDelay(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15616,6 +17687,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class UltrasonicUnoccupiedToOccupiedDelay(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15629,6 +17703,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class UltrasonicUnoccupiedToOccupiedThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15642,6 +17719,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PhysicalContactOccupiedToUnoccupiedDelay(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15655,6 +17735,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PhysicalContactUnoccupiedToOccupiedDelay(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15668,6 +17751,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PhysicalContactUnoccupiedToOccupiedThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15681,6 +17767,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15694,6 +17783,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15707,12 +17799,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class CarbonMonoxideConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x040C
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15726,6 +17821,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15739,6 +17837,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15752,6 +17853,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15765,6 +17869,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15778,6 +17885,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15791,12 +17901,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class CarbonDioxideConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x040D
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15810,6 +17923,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15823,6 +17939,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15836,6 +17955,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15849,6 +17971,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15862,6 +17987,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15875,12 +18003,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class EthyleneConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x040E
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15894,6 +18025,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15907,6 +18041,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15920,6 +18057,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15933,6 +18073,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15946,6 +18089,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15959,12 +18105,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class EthyleneOxideConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x040F
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15978,6 +18127,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15991,6 +18143,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16004,6 +18159,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16017,6 +18175,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16030,6 +18191,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16043,12 +18207,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class HydrogenConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0410
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16062,6 +18229,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16075,6 +18245,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16088,6 +18261,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16101,6 +18277,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16114,6 +18293,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16127,12 +18309,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class HydrogenSulphideConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0411
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16146,6 +18331,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16159,6 +18347,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16172,6 +18363,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16185,6 +18379,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16198,6 +18395,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16211,12 +18411,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class NitricOxideConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0412
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16230,6 +18433,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16243,6 +18449,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16256,6 +18465,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16269,6 +18481,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16282,6 +18497,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16295,12 +18513,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class NitrogenDioxideConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0413
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16314,6 +18535,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16327,6 +18551,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16340,6 +18567,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16353,6 +18583,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16366,6 +18599,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16379,12 +18615,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OxygenConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0414
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16398,6 +18637,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16411,6 +18653,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16424,6 +18669,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16437,6 +18685,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16450,6 +18701,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16463,12 +18717,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OzoneConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0415
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16482,6 +18739,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16495,6 +18755,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16508,6 +18771,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16521,6 +18787,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16534,6 +18803,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16547,12 +18819,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class SulfurDioxideConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0416
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16566,6 +18841,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16579,6 +18857,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16592,6 +18873,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16605,6 +18889,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16618,6 +18905,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16631,12 +18921,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class DissolvedOxygenConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0417
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16650,6 +18943,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16663,6 +18959,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16676,6 +18975,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16689,6 +18991,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16702,6 +19007,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16715,12 +19023,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BromateConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0418
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16734,6 +19045,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16747,6 +19061,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16760,6 +19077,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16773,6 +19093,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16786,6 +19109,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16799,12 +19125,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ChloraminesConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0419
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16818,6 +19147,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16831,6 +19163,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16844,6 +19179,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16857,6 +19195,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16870,6 +19211,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16883,12 +19227,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ChlorineConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x041A
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16902,6 +19249,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16915,6 +19265,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16928,6 +19281,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16941,6 +19297,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16954,6 +19313,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16967,12 +19329,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class FecalColiformAndEColiConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x041B
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16986,6 +19351,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -16999,6 +19367,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17012,6 +19383,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17025,6 +19399,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17038,6 +19415,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17051,12 +19431,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class FluorideConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x041C
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17070,6 +19453,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17083,6 +19469,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17096,6 +19485,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17109,6 +19501,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17122,6 +19517,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17135,12 +19533,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class HaloaceticAcidsConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x041D
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17154,6 +19555,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17167,6 +19571,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17180,6 +19587,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17193,6 +19603,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17206,6 +19619,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17219,12 +19635,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TotalTrihalomethanesConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x041E
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17238,6 +19657,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17251,6 +19673,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17264,6 +19689,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17277,6 +19705,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17290,6 +19721,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17303,12 +19737,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TotalColiformBacteriaConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x041F
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17322,6 +19759,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17335,6 +19775,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17348,6 +19791,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17361,6 +19807,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17374,6 +19823,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17387,12 +19839,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TurbidityConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0420
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17406,6 +19861,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17419,6 +19877,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17432,6 +19893,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17445,6 +19909,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17458,6 +19925,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17471,12 +19941,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class CopperConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0421
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17490,6 +19963,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17503,6 +19979,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17516,6 +19995,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17529,6 +20011,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17542,6 +20027,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17555,12 +20043,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class LeadConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0422
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17574,6 +20065,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17587,6 +20081,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17600,6 +20097,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17613,6 +20113,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17626,6 +20129,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17639,12 +20145,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ManganeseConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0423
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17658,6 +20167,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17671,6 +20183,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17684,6 +20199,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17697,6 +20215,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17710,6 +20231,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17723,12 +20247,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class SulfateConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0424
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17742,6 +20269,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17755,6 +20285,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17768,6 +20301,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17781,6 +20317,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17794,6 +20333,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17807,12 +20349,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BromodichloromethaneConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0425
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17826,6 +20371,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17839,6 +20387,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17852,6 +20403,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17865,6 +20419,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17878,6 +20435,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17891,12 +20451,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BromoformConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0426
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17910,6 +20473,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17923,6 +20489,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17936,6 +20505,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17949,6 +20521,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17962,6 +20537,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17975,12 +20553,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ChlorodibromomethaneConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0427
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -17994,6 +20575,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18007,6 +20591,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18020,6 +20607,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18033,6 +20623,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18046,6 +20639,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18059,12 +20655,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ChloroformConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0428
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18078,6 +20677,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18091,6 +20693,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18104,6 +20709,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18117,6 +20725,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18130,6 +20741,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18143,12 +20757,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class SodiumConcentrationMeasurement(Cluster):
     id: typing.ClassVar[int] = 0x0429
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18162,6 +20779,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MinMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18175,6 +20795,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class MaxMeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18188,6 +20811,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=float)
 
+            value: 'float' = None
+
+        @dataclass
         class Tolerance(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18201,6 +20827,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[float])
 
+            value: 'typing.Optional[float]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18214,6 +20843,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18227,6 +20859,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class IasZone(Cluster):
@@ -18377,6 +21011,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class ZoneState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18390,6 +21025,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ZoneType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18403,6 +21041,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ZoneStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18416,6 +21057,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class IasCieAddress(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18429,6 +21073,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ZoneId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18442,6 +21089,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class NumberOfZoneSensitivityLevelsSupported(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18455,6 +21105,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CurrentZoneSensitivityLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18468,6 +21121,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18481,6 +21137,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18494,6 +21153,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class IasAce(Cluster):
@@ -18979,6 +21640,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             zoneStatusMask: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18992,6 +21654,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19005,6 +21670,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class IasWd(Cluster):
@@ -19053,6 +21720,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             squawkInfo: 'uint' = None
 
     class Attributes:
+        @dataclass
         class MaxDuration(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19066,6 +21734,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19079,6 +21750,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19092,12 +21766,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class WakeOnLan(Cluster):
     id: typing.ClassVar[int] = 0x0503
 
     class Attributes:
+        @dataclass
         class WakeOnLanMacAddress(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19111,6 +21788,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19124,6 +21804,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19137,6 +21820,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TvChannel(Cluster):
@@ -19268,6 +21953,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             count: 'uint' = None
 
     class Attributes:
+        @dataclass
         class TvChannelList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19281,6 +21967,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[TvChannel.Structs.TvChannelInfo])
 
+            value: 'typing.List[TvChannel.Structs.TvChannelInfo]' = None
+
+        @dataclass
         class TvChannelLineup(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19294,6 +21983,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class CurrentTvChannel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19307,6 +21999,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19320,6 +22015,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19333,6 +22031,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TargetNavigator(Cluster):
@@ -19400,6 +22100,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             data: 'str' = None
 
     class Attributes:
+        @dataclass
         class TargetNavigatorList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19413,6 +22114,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[TargetNavigator.Structs.NavigateTargetTargetInfo])
 
+            value: 'typing.List[TargetNavigator.Structs.NavigateTargetTargetInfo]' = None
+
+        @dataclass
         class CurrentNavigatorTarget(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19426,6 +22130,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19439,6 +22146,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19452,6 +22162,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class MediaPlayback(Cluster):
@@ -19810,6 +22522,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             mediaPlaybackStatus: 'MediaPlayback.Enums.MediaPlaybackStatus' = None
 
     class Attributes:
+        @dataclass
         class PlaybackState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19823,6 +22536,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class StartTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19836,6 +22552,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Duration(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19849,6 +22568,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PositionUpdatedAt(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19862,6 +22584,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Position(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19875,6 +22600,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PlaybackSpeed(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19888,6 +22616,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SeekRangeEnd(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19901,6 +22632,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class SeekRangeStart(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19914,6 +22648,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19927,6 +22664,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19940,6 +22680,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class MediaInput(Cluster):
@@ -20043,6 +22785,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             name: 'str' = None
 
     class Attributes:
+        @dataclass
         class MediaInputList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20056,6 +22799,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[MediaInput.Structs.MediaInputInfo])
 
+            value: 'typing.List[MediaInput.Structs.MediaInputInfo]' = None
+
+        @dataclass
         class CurrentMediaInput(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20069,6 +22815,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20082,6 +22831,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20095,6 +22847,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class LowPower(Cluster):
@@ -20114,6 +22868,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20127,6 +22882,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20140,6 +22898,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class KeypadInput(Cluster):
@@ -20273,6 +23033,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             status: 'KeypadInput.Enums.KeypadInputStatus' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20286,6 +23047,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20299,6 +23063,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ContentLauncher(Cluster):
@@ -20506,6 +23272,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             contentLaunchStatus: 'ContentLauncher.Enums.ContentLaunchStatus' = None
 
     class Attributes:
+        @dataclass
         class AcceptsHeaderList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20519,6 +23286,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[bytes])
 
+            value: 'typing.List[bytes]' = None
+
+        @dataclass
         class SupportedStreamingTypes(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20532,6 +23302,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[ContentLauncher.Enums.ContentLaunchStreamingType])
 
+            value: 'typing.List[ContentLauncher.Enums.ContentLaunchStreamingType]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20545,6 +23318,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20558,6 +23334,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class AudioOutput(Cluster):
@@ -20628,6 +23406,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             name: 'str' = None
 
     class Attributes:
+        @dataclass
         class AudioOutputList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20641,6 +23420,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[AudioOutput.Structs.AudioOutputInfo])
 
+            value: 'typing.List[AudioOutput.Structs.AudioOutputInfo]' = None
+
+        @dataclass
         class CurrentAudioOutput(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20654,6 +23436,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20667,6 +23452,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20680,6 +23468,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplicationLauncher(Cluster):
@@ -20750,6 +23540,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             data: 'str' = None
 
     class Attributes:
+        @dataclass
         class ApplicationLauncherList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20763,6 +23554,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[uint])
 
+            value: 'typing.List[uint]' = None
+
+        @dataclass
         class CatalogVendorId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20776,6 +23570,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ApplicationId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20789,6 +23586,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20802,6 +23602,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20815,6 +23618,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplicationBasic(Cluster):
@@ -20845,6 +23650,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             status: 'ApplicationBasic.Enums.ApplicationBasicStatus' = None
 
     class Attributes:
+        @dataclass
         class VendorName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20858,6 +23664,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class VendorId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20871,6 +23680,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ApplicationName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20884,6 +23696,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class ProductId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20897,6 +23712,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ApplicationId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20910,6 +23728,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class CatalogVendorId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20923,6 +23744,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ApplicationStatus(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20936,6 +23760,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20949,6 +23776,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20962,6 +23792,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class AccountLogin(Cluster):
@@ -21020,6 +23852,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             setupPIN: 'str' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21033,6 +23866,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21046,6 +23882,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TestCluster(Cluster):
@@ -21770,6 +24608,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             nullableOptionalList: 'typing.Union[None, Nullable, typing.List[TestCluster.Enums.SimpleEnum]]' = None
 
     class Attributes:
+        @dataclass
         class Boolean(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21783,6 +24622,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class Bitmap8(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21796,6 +24638,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Bitmap16(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21809,6 +24654,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Bitmap32(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21822,6 +24670,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Bitmap64(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21835,6 +24686,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Int8u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21848,6 +24702,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Int16u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21861,6 +24718,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Int32u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21874,6 +24734,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Int64u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21887,6 +24750,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Int8s(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21900,6 +24766,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class Int16s(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21913,6 +24782,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class Int32s(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21926,6 +24798,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class Int64s(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21939,6 +24814,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class Enum8(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21952,6 +24830,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class Enum16(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21965,6 +24846,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class OctetString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21978,6 +24862,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class ListInt8u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21991,6 +24878,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[uint])
 
+            value: 'typing.List[uint]' = None
+
+        @dataclass
         class ListOctetString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22004,6 +24894,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[bytes])
 
+            value: 'typing.List[bytes]' = None
+
+        @dataclass
         class ListStructOctetString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22017,6 +24910,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[TestCluster.Structs.TestListStructOctet])
 
+            value: 'typing.List[TestCluster.Structs.TestListStructOctet]' = None
+
+        @dataclass
         class LongOctetString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22030,6 +24926,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bytes)
 
+            value: 'bytes' = None
+
+        @dataclass
         class CharString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22043,6 +24942,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class LongCharString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22056,6 +24958,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class EpochUs(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22069,6 +24974,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class EpochS(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22082,6 +24990,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class VendorId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22095,6 +25006,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class ListNullablesAndOptionalsStruct(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22108,6 +25022,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[TestCluster.Structs.NullablesAndOptionalsStruct])
 
+            value: 'typing.List[TestCluster.Structs.NullablesAndOptionalsStruct]' = None
+
+        @dataclass
         class Unsupported(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22121,6 +25038,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=bool)
 
+            value: 'bool' = None
+
+        @dataclass
         class NullableBoolean(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22134,6 +25054,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, bool])
 
+            value: 'typing.Union[Nullable, bool]' = None
+
+        @dataclass
         class NullableBitmap8(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22147,6 +25070,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableBitmap16(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22160,6 +25086,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableBitmap32(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22173,6 +25102,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableBitmap64(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22186,6 +25118,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableInt8u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22199,6 +25134,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableInt16u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22212,6 +25150,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableInt32u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22225,6 +25166,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableInt64u(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22238,6 +25182,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableInt8s(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22251,6 +25198,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, int])
 
+            value: 'typing.Union[Nullable, int]' = None
+
+        @dataclass
         class NullableInt16s(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22264,6 +25214,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, int])
 
+            value: 'typing.Union[Nullable, int]' = None
+
+        @dataclass
         class NullableInt32s(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22277,6 +25230,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, int])
 
+            value: 'typing.Union[Nullable, int]' = None
+
+        @dataclass
         class NullableInt64s(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22290,6 +25246,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, int])
 
+            value: 'typing.Union[Nullable, int]' = None
+
+        @dataclass
         class NullableEnum8(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22303,6 +25262,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableEnum16(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22316,6 +25278,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, uint])
 
+            value: 'typing.Union[Nullable, uint]' = None
+
+        @dataclass
         class NullableOctetString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22329,6 +25294,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, bytes])
 
+            value: 'typing.Union[Nullable, bytes]' = None
+
+        @dataclass
         class NullableCharString(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22342,6 +25310,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Union[Nullable, str])
 
+            value: 'typing.Union[Nullable, str]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22355,6 +25326,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22368,6 +25342,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class TestEvent(ClusterEventDescriptor):
@@ -22660,6 +25636,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             implementationDateTime: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22673,6 +25650,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22686,12 +25666,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplianceIdentification(Cluster):
     id: typing.ClassVar[int] = 0x0B00
 
     class Attributes:
+        @dataclass
         class BasicIdentification(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22705,6 +25688,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CompanyName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22718,6 +25704,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class CompanyId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22731,6 +25720,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class BrandName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22744,6 +25736,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class BrandId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22757,6 +25752,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Model(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22770,6 +25768,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class PartNumber(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22783,6 +25784,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class ProductRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22796,6 +25800,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class SoftwareRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22809,6 +25816,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class ProductTypeName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22822,6 +25832,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class ProductTypeId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22835,6 +25848,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class CecedSpecificationVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22848,6 +25864,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22861,6 +25880,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22874,12 +25896,15 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class MeterIdentification(Cluster):
     id: typing.ClassVar[int] = 0x0B01
 
     class Attributes:
+        @dataclass
         class CompanyName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22893,6 +25918,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class MeterTypeId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22906,6 +25934,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class DataQualityId(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22919,6 +25950,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class CustomerName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22932,6 +25966,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class Model(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22945,6 +25982,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class PartNumber(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22958,6 +25998,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class ProductRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22971,6 +26014,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class SoftwareRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22984,6 +26030,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[bytes])
 
+            value: 'typing.Optional[bytes]' = None
+
+        @dataclass
         class UtilityName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22997,6 +26046,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[str])
 
+            value: 'typing.Optional[str]' = None
+
+        @dataclass
         class Pod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23010,6 +26062,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=str)
 
+            value: 'str' = None
+
+        @dataclass
         class AvailablePower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23023,6 +26078,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class PowerThreshold(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23036,6 +26094,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=int)
 
+            value: 'int' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23049,6 +26110,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23062,6 +26126,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplianceEventsAndAlert(Cluster):
@@ -23146,6 +26212,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             eventId: 'ApplianceEventsAndAlert.Enums.EventIdentification' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23159,6 +26226,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23172,6 +26242,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplianceStatistics(Cluster):
@@ -23295,6 +26367,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             logIds: 'typing.List[uint]' = None
 
     class Attributes:
+        @dataclass
         class LogMaxSize(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23308,6 +26381,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class LogQueueMaxSize(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23321,6 +26397,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23334,6 +26413,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23347,6 +26429,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ElectricalMeasurement(Cluster):
@@ -23444,6 +26528,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             numberOfIntervals: 'uint' = None
 
     class Attributes:
+        @dataclass
         class MeasurementType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23457,6 +26542,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DcVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23470,6 +26558,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcVoltageMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23483,6 +26574,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcVoltageMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23496,6 +26590,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23509,6 +26606,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcCurrentMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23522,6 +26622,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcCurrentMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23535,6 +26638,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcPower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23548,6 +26654,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcPowerMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23561,6 +26670,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcPowerMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23574,6 +26686,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class DcVoltageMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23587,6 +26702,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DcVoltageDivisor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23600,6 +26718,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DcCurrentMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23613,6 +26734,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DcCurrentDivisor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23626,6 +26750,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DcPowerMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23639,6 +26766,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class DcPowerDivisor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23652,6 +26782,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcFrequency(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23665,6 +26798,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcFrequencyMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23678,6 +26814,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcFrequencyMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23691,6 +26830,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class NeutralCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23704,6 +26846,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class TotalActivePower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23717,6 +26862,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class TotalReactivePower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23730,6 +26878,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class TotalApparentPower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23743,6 +26894,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class Measured1stHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23756,6 +26910,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class Measured3rdHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23769,6 +26926,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class Measured5thHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23782,6 +26942,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class Measured7thHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23795,6 +26958,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class Measured9thHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23808,6 +26974,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class Measured11thHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23821,6 +26990,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MeasuredPhase1stHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23834,6 +27006,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MeasuredPhase3rdHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23847,6 +27022,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MeasuredPhase5thHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23860,6 +27038,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MeasuredPhase7thHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23873,6 +27054,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MeasuredPhase9thHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23886,6 +27070,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class MeasuredPhase11thHarmonicCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23899,6 +27086,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AcFrequencyMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23912,6 +27102,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcFrequencyDivisor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23925,6 +27118,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PowerMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23938,6 +27134,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PowerDivisor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23951,6 +27150,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class HarmonicCurrentMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23964,6 +27166,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class PhaseHarmonicCurrentMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23977,6 +27182,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class InstantaneousVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23990,6 +27198,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class InstantaneousLineCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24003,6 +27214,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class InstantaneousActiveCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24016,6 +27230,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class InstantaneousReactiveCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24029,6 +27246,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class InstantaneousPower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24042,6 +27262,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class RmsVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24055,6 +27278,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24068,6 +27294,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24081,6 +27310,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrent(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24094,6 +27326,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrentMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24107,6 +27342,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrentMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24120,6 +27358,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ActivePower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24133,6 +27374,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ActivePowerMin(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24146,6 +27390,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ActivePowerMax(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24159,6 +27406,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ReactivePower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24172,6 +27422,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ApparentPower(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24185,6 +27438,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PowerFactor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24198,6 +27454,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AverageRmsVoltageMeasurementPeriod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24211,6 +27470,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AverageRmsUnderVoltageCounter(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24224,6 +27486,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsExtremeOverVoltagePeriod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24237,6 +27502,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsExtremeUnderVoltagePeriod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24250,6 +27518,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageSagPeriod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24263,6 +27534,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageSwellPeriod(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24276,6 +27550,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcVoltageMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24289,6 +27566,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcVoltageDivisor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24302,6 +27582,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcCurrentMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24315,6 +27598,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcCurrentDivisor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24328,6 +27614,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcPowerMultiplier(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24341,6 +27630,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcPowerDivisor(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24354,6 +27646,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class OverloadAlarmsMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24367,6 +27662,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class VoltageOverload(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24380,6 +27678,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class CurrentOverload(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24393,6 +27694,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AcOverloadAlarmsMask(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24406,6 +27710,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AcVoltageOverload(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24419,6 +27726,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AcCurrentOverload(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24432,6 +27742,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AcActivePowerOverload(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24445,6 +27758,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AcReactivePowerOverload(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24458,6 +27774,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AverageRmsOverVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24471,6 +27790,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AverageRmsUnderVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24484,6 +27806,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class RmsExtremeOverVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24497,6 +27822,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class RmsExtremeUnderVoltage(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24510,6 +27838,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class RmsVoltageSag(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24523,6 +27854,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class RmsVoltageSwell(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24536,6 +27870,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class LineCurrentPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24549,6 +27886,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ActiveCurrentPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24562,6 +27902,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ReactiveCurrentPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24575,6 +27918,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class RmsVoltagePhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24588,6 +27934,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageMinPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24601,6 +27950,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageMaxPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24614,6 +27966,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrentPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24627,6 +27982,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrentMinPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24640,6 +27998,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrentMaxPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24653,6 +28014,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ActivePowerPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24666,6 +28030,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ActivePowerMinPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24679,6 +28046,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ActivePowerMaxPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24692,6 +28062,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ReactivePowerPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24705,6 +28078,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ApparentPowerPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24718,6 +28094,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PowerFactorPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24731,6 +28110,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AverageRmsVoltageMeasurementPeriodPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24744,6 +28126,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AverageRmsOverVoltageCounterPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24757,6 +28142,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AverageRmsUnderVoltageCounterPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24770,6 +28158,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsExtremeOverVoltagePeriodPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24783,6 +28174,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsExtremeUnderVoltagePeriodPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24796,6 +28190,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageSagPeriodPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24809,6 +28206,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageSwellPeriodPhaseB(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24822,6 +28222,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class LineCurrentPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24835,6 +28238,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ActiveCurrentPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24848,6 +28254,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ReactiveCurrentPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24861,6 +28270,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class RmsVoltagePhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24874,6 +28286,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageMinPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24887,6 +28302,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageMaxPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24900,6 +28318,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrentPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24913,6 +28334,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrentMinPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24926,6 +28350,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsCurrentMaxPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24939,6 +28366,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ActivePowerPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24952,6 +28382,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ActivePowerMinPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24965,6 +28398,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ActivePowerMaxPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24978,6 +28414,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ReactivePowerPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -24991,6 +28430,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class ApparentPowerPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25004,6 +28446,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class PowerFactorPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25017,6 +28462,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[int])
 
+            value: 'typing.Optional[int]' = None
+
+        @dataclass
         class AverageRmsVoltageMeasurementPeriodPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25030,6 +28478,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AverageRmsOverVoltageCounterPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25043,6 +28494,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class AverageRmsUnderVoltageCounterPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25056,6 +28510,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsExtremeOverVoltagePeriodPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25069,6 +28526,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsExtremeUnderVoltagePeriodPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25082,6 +28542,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageSagPeriodPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25095,6 +28558,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class RmsVoltageSwellPeriodPhaseC(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25108,6 +28574,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25121,6 +28590,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25134,6 +28606,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Binding(Cluster):
@@ -25191,6 +28665,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             clusterId: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25204,6 +28679,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25217,6 +28695,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class GroupKeyManagement(Cluster):
@@ -25271,6 +28751,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             groupKeySetIndex: 'uint' = None
 
     class Attributes:
+        @dataclass
         class Groups(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25284,6 +28765,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[GroupKeyManagement.Structs.GroupState])
 
+            value: 'typing.List[GroupKeyManagement.Structs.GroupState]' = None
+
+        @dataclass
         class GroupKeys(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25297,6 +28781,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.List[GroupKeyManagement.Structs.GroupKey])
 
+            value: 'typing.List[GroupKeyManagement.Structs.GroupKey]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25310,6 +28797,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25323,6 +28813,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class SampleMfgSpecificCluster(Cluster):
@@ -25346,6 +28838,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             argOne: 'uint' = None
 
     class Attributes:
+        @dataclass
         class EmberSampleAttribute(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25359,6 +28852,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class EmberSampleAttribute2(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25372,6 +28868,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25385,6 +28884,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25398,6 +28900,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class SampleMfgSpecificCluster2(Cluster):
@@ -25421,6 +28925,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             argOne: 'uint' = None
 
     class Attributes:
+        @dataclass
         class EmberSampleAttribute3(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25434,6 +28939,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class EmberSampleAttribute4(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25447,6 +28955,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25460,6 +28971,9 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=typing.Optional[uint])
 
+            value: 'typing.Optional[uint]' = None
+
+        @dataclass
         class ClusterRevision(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25472,3 +28986,5 @@ def attribute_id(cls) -> int:
             @ChipUtility.classproperty
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
+
+            value: 'uint' = None
diff --git a/src/controller/python/templates/python-cluster-Objects-py.zapt b/src/controller/python/templates/python-cluster-Objects-py.zapt
index 70a7285c4f5721..b860e11185b1b6 100644
--- a/src/controller/python/templates/python-cluster-Objects-py.zapt
+++ b/src/controller/python/templates/python-cluster-Objects-py.zapt
@@ -88,6 +88,7 @@ class {{asUpperCamelCase name}}(Cluster):
 {{#first}}
     class Attributes:
 {{/first}}
+        @dataclass
         class {{asUpperCamelCase label}}(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -105,6 +106,12 @@ class {{asUpperCamelCase name}}(Cluster):
                 return ClusterObjectFieldDescriptor(Type={{zapTypeToPythonClusterObjectType type ns=(asUpperCamelCase parent.name)}})
             {{/if}}
 
+            {{#if entryType}}
+            value: '{{zapTypeToPythonClusterObjectType entryType ns=(asUpperCamelCase parent.name)}}' = None
+            {{else}}
+            value: '{{zapTypeToPythonClusterObjectType type ns=(asUpperCamelCase parent.name)}}' = None
+            {{/if}}
+
 {{/zcl_attributes_server}}
 
 {{#zcl_events}}
diff --git a/src/controller/python/test/test_scripts/cluster_objects.py b/src/controller/python/test/test_scripts/cluster_objects.py
index 2895d612435b43..b3d13455bbcaf8 100644
--- a/src/controller/python/test/test_scripts/cluster_objects.py
+++ b/src/controller/python/test/test_scripts/cluster_objects.py
@@ -76,10 +76,10 @@ async def SendCommandWithResponse(cls, devCtrl):
     async def SendWriteRequest(cls, devCtrl):
         res = await devCtrl.WriteAttribute(nodeid=NODE_ID,
                                            attributes=[
-                                               Clusters.Attribute.AttributeWriteRequest(
-                                                   EndpointId=0, Attribute=Clusters.Basic.Attributes.UserLabel, Data="Test"),
-                                               Clusters.Attribute.AttributeWriteRequest(
-                                                   EndpointId=0, Attribute=Clusters.Basic.Attributes.Location, Data="A loooong string")
+                                               (0, Clusters.Basic.Attributes.UserLabel(
+                                                   "Test")),
+                                               (0, Clusters.Basic.Attributes.Location(
+                                                   "A loooong string"))
                                            ])
         expectedRes = [
             AttributeStatus(Path=AttributePath(EndpointId=0, ClusterId=40,