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 2c99005c2e9961..422eede8cde0d7 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):
@@ -1286,6 +1508,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             groupName: 'str' = None
 
     class Attributes:
+        @dataclass
         class NameSupport(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1299,6 +1522,9 @@ 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:
@@ -1312,6 +1538,9 @@ 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:
@@ -1325,6 +1554,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Scenes(Cluster):
@@ -1784,6 +2015,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             sceneIdFrom: 'uint' = None
 
     class Attributes:
+        @dataclass
         class SceneCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -1797,6 +2029,9 @@ 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:
@@ -1810,6 +2045,9 @@ 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:
@@ -1823,6 +2061,9 @@ 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:
@@ -1836,6 +2077,9 @@ 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:
@@ -1849,6 +2093,9 @@ 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:
@@ -1862,6 +2109,9 @@ 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:
@@ -1875,6 +2125,9 @@ 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:
@@ -1888,6 +2141,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OnOff(Cluster):
@@ -2057,6 +2312,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             offWaitTime: 'uint' = None
 
     class Attributes:
+        @dataclass
         class OnOff(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2070,6 +2326,9 @@ 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:
@@ -2083,6 +2342,9 @@ 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:
@@ -2096,8 +2358,11 @@ 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
 
@@ -2109,6 +2374,9 @@ 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:
@@ -2122,6 +2390,9 @@ 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:
@@ -2135,6 +2406,9 @@ 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:
@@ -2148,6 +2422,9 @@ 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:
@@ -2161,6 +2438,9 @@ 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:
@@ -2174,6 +2454,9 @@ 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:
@@ -2187,6 +2470,9 @@ 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:
@@ -2200,12 +2486,15 @@ 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:
@@ -2219,6 +2508,9 @@ 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:
@@ -2232,6 +2524,9 @@ 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:
@@ -2245,6 +2540,9 @@ 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:
@@ -2258,6 +2556,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class LevelControl(Cluster):
@@ -2443,6 +2743,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class CurrentLevel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2456,6 +2757,9 @@ 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:
@@ -2469,6 +2773,9 @@ 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:
@@ -2482,6 +2789,9 @@ 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:
@@ -2495,6 +2805,9 @@ 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:
@@ -2508,6 +2821,9 @@ 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:
@@ -2521,6 +2837,9 @@ 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:
@@ -2534,6 +2853,9 @@ 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:
@@ -2547,6 +2869,9 @@ 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:
@@ -2560,6 +2885,9 @@ 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:
@@ -2573,6 +2901,9 @@ 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:
@@ -2586,6 +2917,9 @@ 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:
@@ -2599,6 +2933,9 @@ 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:
@@ -2612,6 +2949,9 @@ 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:
@@ -2625,6 +2965,9 @@ 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:
@@ -2638,6 +2981,9 @@ 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:
@@ -2651,6 +2997,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Alarms(Cluster):
@@ -2757,6 +3105,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class AlarmCount(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -2770,6 +3119,9 @@ 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:
@@ -2783,6 +3135,9 @@ 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:
@@ -2796,12 +3151,15 @@ 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:
@@ -2815,6 +3173,9 @@ 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:
@@ -2828,6 +3189,9 @@ 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:
@@ -2841,6 +3205,9 @@ 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:
@@ -2854,6 +3221,9 @@ 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:
@@ -2867,6 +3237,9 @@ 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:
@@ -2880,6 +3253,9 @@ 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:
@@ -2893,6 +3269,9 @@ 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:
@@ -2906,6 +3285,9 @@ 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:
@@ -2919,6 +3301,9 @@ 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:
@@ -2932,6 +3317,9 @@ 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:
@@ -2945,6 +3333,9 @@ 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:
@@ -2958,12 +3349,15 @@ 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:
@@ -2977,6 +3371,9 @@ 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:
@@ -2990,6 +3387,9 @@ 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:
@@ -3003,6 +3403,9 @@ 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:
@@ -3016,6 +3419,9 @@ 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:
@@ -3029,6 +3435,9 @@ 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:
@@ -3042,6 +3451,9 @@ 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:
@@ -3055,6 +3467,9 @@ 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:
@@ -3068,6 +3483,9 @@ 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:
@@ -3081,6 +3499,9 @@ 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:
@@ -3094,6 +3515,9 @@ 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:
@@ -3107,6 +3531,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class PowerProfile(Cluster):
@@ -3596,6 +4022,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             powerProfileStartTime: 'uint' = None
 
     class Attributes:
+        @dataclass
         class TotalProfileNum(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3609,6 +4036,9 @@ 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:
@@ -3622,6 +4052,9 @@ 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:
@@ -3635,6 +4068,9 @@ 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:
@@ -3648,6 +4084,9 @@ 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:
@@ -3661,6 +4100,9 @@ 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:
@@ -3674,6 +4116,9 @@ 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:
@@ -3687,6 +4132,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplianceControl(Cluster):
@@ -3866,6 +4313,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             warningEvent: 'ApplianceControl.Enums.WarningEvent' = None
 
     class Attributes:
+        @dataclass
         class StartTime(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3879,6 +4327,9 @@ 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:
@@ -3892,6 +4343,9 @@ 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:
@@ -3905,6 +4359,9 @@ 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:
@@ -3918,6 +4375,9 @@ 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:
@@ -3931,6 +4391,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Descriptor(Cluster):
@@ -3953,6 +4415,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             revision: 'uint' = None
 
     class Attributes:
+        @dataclass
         class DeviceList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -3966,6 +4429,9 @@ 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:
@@ -3979,6 +4445,9 @@ 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:
@@ -3992,6 +4461,9 @@ 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:
@@ -4005,6 +4477,9 @@ 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:
@@ -4018,6 +4493,9 @@ 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:
@@ -4031,6 +4509,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class PollControl(Cluster):
@@ -4113,6 +4593,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             newShortPollInterval: 'uint' = None
 
     class Attributes:
+        @dataclass
         class CheckInInterval(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4126,6 +4607,9 @@ 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:
@@ -4139,6 +4623,9 @@ 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:
@@ -4152,6 +4639,9 @@ 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:
@@ -4165,6 +4655,9 @@ 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:
@@ -4178,6 +4671,9 @@ 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:
@@ -4191,6 +4687,9 @@ 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:
@@ -4204,6 +4703,9 @@ 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:
@@ -4217,6 +4719,9 @@ 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:
@@ -4230,6 +4735,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BridgedActions(Cluster):
@@ -4554,6 +5061,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             duration: 'uint' = None
 
     class Attributes:
+        @dataclass
         class ActionList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4567,6 +5075,9 @@ 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:
@@ -4580,6 +5091,9 @@ 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:
@@ -4593,6 +5107,9 @@ 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:
@@ -4606,6 +5123,9 @@ 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:
@@ -4619,6 +5139,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Basic(Cluster):
@@ -4674,6 +5196,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class InteractionModelVersion(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -4687,6 +5210,9 @@ 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:
@@ -4700,6 +5226,9 @@ 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:
@@ -4713,6 +5242,9 @@ 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:
@@ -4726,6 +5258,9 @@ 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:
@@ -4739,6 +5274,9 @@ 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:
@@ -4752,6 +5290,9 @@ 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:
@@ -4765,6 +5306,9 @@ 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:
@@ -4778,6 +5322,9 @@ 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:
@@ -4791,6 +5338,9 @@ 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:
@@ -4804,6 +5354,9 @@ 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:
@@ -4817,6 +5370,9 @@ 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:
@@ -4830,6 +5386,9 @@ 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:
@@ -4843,6 +5402,9 @@ 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:
@@ -4856,6 +5418,9 @@ 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:
@@ -4869,6 +5434,9 @@ 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:
@@ -4882,6 +5450,9 @@ 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:
@@ -4895,6 +5466,9 @@ 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:
@@ -4908,6 +5482,9 @@ 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:
@@ -4921,6 +5498,9 @@ 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:
@@ -4934,6 +5514,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class StartUp(ClusterEventDescriptor):
@@ -5142,6 +5724,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             delayedActionTime: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5155,6 +5738,9 @@ 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:
@@ -5168,6 +5754,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OtaSoftwareUpdateRequestor(Cluster):
@@ -5206,6 +5794,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             metadataForNode: 'typing.Optional[bytes]' = None
 
     class Attributes:
+        @dataclass
         class DefaultOtaProvider(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5219,6 +5808,9 @@ 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:
@@ -5232,6 +5824,9 @@ 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:
@@ -5245,6 +5840,9 @@ 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:
@@ -5258,12 +5856,15 @@ 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:
@@ -5277,6 +5878,9 @@ 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:
@@ -5290,6 +5894,9 @@ 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:
@@ -5303,6 +5910,9 @@ 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:
@@ -5316,6 +5926,9 @@ 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:
@@ -5329,6 +5942,9 @@ 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:
@@ -5342,6 +5958,9 @@ 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:
@@ -5355,6 +5974,9 @@ 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:
@@ -5368,6 +5990,9 @@ 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:
@@ -5381,6 +6006,9 @@ 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:
@@ -5394,6 +6022,9 @@ 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:
@@ -5407,6 +6038,9 @@ 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:
@@ -5420,6 +6054,9 @@ 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:
@@ -5433,6 +6070,9 @@ 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:
@@ -5446,6 +6086,9 @@ 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:
@@ -5459,6 +6102,9 @@ 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:
@@ -5472,6 +6118,9 @@ 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:
@@ -5485,6 +6134,9 @@ 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:
@@ -5498,6 +6150,9 @@ 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:
@@ -5511,6 +6166,9 @@ 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:
@@ -5524,6 +6182,9 @@ 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:
@@ -5537,6 +6198,9 @@ 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:
@@ -5550,6 +6214,9 @@ 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:
@@ -5563,6 +6230,9 @@ 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:
@@ -5576,6 +6246,9 @@ 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:
@@ -5589,6 +6262,9 @@ 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:
@@ -5602,6 +6278,9 @@ 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:
@@ -5615,6 +6294,9 @@ 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:
@@ -5628,6 +6310,9 @@ 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:
@@ -5641,6 +6326,9 @@ 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:
@@ -5654,6 +6342,9 @@ 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:
@@ -5667,6 +6358,9 @@ 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:
@@ -5680,6 +6374,9 @@ 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:
@@ -5693,6 +6390,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class GeneralCommissioning(Cluster):
@@ -5840,6 +6539,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             debugText: 'str' = None
 
     class Attributes:
+        @dataclass
         class Breadcrumb(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -5853,6 +6553,9 @@ 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:
@@ -5866,6 +6569,9 @@ 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:
@@ -5879,6 +6585,9 @@ 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:
@@ -5892,6 +6601,9 @@ 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:
@@ -5905,6 +6617,9 @@ 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:
@@ -5918,6 +6633,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class NetworkCommissioning(Cluster):
@@ -6325,6 +7042,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             debugText: 'str' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6338,6 +7056,9 @@ 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:
@@ -6351,6 +7072,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class DiagnosticLogs(Cluster):
@@ -6422,6 +7145,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             timeSinceBoot: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6435,6 +7159,9 @@ 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:
@@ -6448,6 +7175,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class GeneralDiagnostics(Cluster):
@@ -6527,6 +7256,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             type: 'GeneralDiagnostics.Enums.InterfaceType' = None
 
     class Attributes:
+        @dataclass
         class NetworkInterfaces(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6540,6 +7270,9 @@ 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:
@@ -6553,6 +7286,9 @@ 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:
@@ -6566,6 +7302,9 @@ 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:
@@ -6579,6 +7318,9 @@ 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:
@@ -6592,6 +7334,9 @@ 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:
@@ -6605,6 +7350,9 @@ 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:
@@ -6618,6 +7366,9 @@ 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:
@@ -6631,6 +7382,9 @@ 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:
@@ -6644,6 +7398,9 @@ 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:
@@ -6657,6 +7414,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class HardwareFaultChange(ClusterEventDescriptor):
@@ -6789,6 +7548,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class ThreadMetrics(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -6802,6 +7562,9 @@ 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:
@@ -6815,6 +7578,9 @@ 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:
@@ -6828,6 +7594,9 @@ 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:
@@ -6841,6 +7610,9 @@ 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:
@@ -6854,6 +7626,9 @@ 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:
@@ -6867,6 +7642,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class SoftwareFault(ClusterEventDescriptor):
@@ -7073,6 +7850,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class Channel(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7086,6 +7864,9 @@ 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:
@@ -7099,6 +7880,9 @@ 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:
@@ -7112,6 +7896,9 @@ 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:
@@ -7125,6 +7912,9 @@ 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:
@@ -7138,6 +7928,9 @@ 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:
@@ -7151,6 +7944,9 @@ 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:
@@ -7164,6 +7960,9 @@ 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:
@@ -7177,6 +7976,9 @@ 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:
@@ -7190,6 +7992,9 @@ 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:
@@ -7203,6 +8008,9 @@ 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:
@@ -7216,6 +8024,9 @@ 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:
@@ -7229,6 +8040,9 @@ 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:
@@ -7242,7 +8056,10 @@ 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
@@ -7255,6 +8072,9 @@ 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:
@@ -7268,6 +8088,9 @@ 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:
@@ -7281,6 +8104,9 @@ 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:
@@ -7294,6 +8120,9 @@ 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:
@@ -7307,6 +8136,9 @@ 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:
@@ -7320,6 +8152,9 @@ 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:
@@ -7333,6 +8168,9 @@ 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:
@@ -7346,6 +8184,9 @@ 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:
@@ -7359,6 +8200,9 @@ 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:
@@ -7372,6 +8216,9 @@ 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:
@@ -7385,6 +8232,9 @@ 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:
@@ -7398,6 +8248,9 @@ 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:
@@ -7411,6 +8264,9 @@ 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:
@@ -7424,6 +8280,9 @@ 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:
@@ -7437,6 +8296,9 @@ 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:
@@ -7450,6 +8312,9 @@ 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:
@@ -7463,6 +8328,9 @@ 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:
@@ -7476,6 +8344,9 @@ 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:
@@ -7489,6 +8360,9 @@ 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:
@@ -7502,6 +8376,9 @@ 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:
@@ -7515,6 +8392,9 @@ 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:
@@ -7528,6 +8408,9 @@ 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:
@@ -7541,6 +8424,9 @@ 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:
@@ -7554,6 +8440,9 @@ 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:
@@ -7567,6 +8456,9 @@ 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:
@@ -7580,6 +8472,9 @@ 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:
@@ -7593,6 +8488,9 @@ 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:
@@ -7606,6 +8504,9 @@ 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:
@@ -7619,6 +8520,9 @@ 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:
@@ -7632,6 +8536,9 @@ 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:
@@ -7645,6 +8552,9 @@ 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:
@@ -7658,6 +8568,9 @@ 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:
@@ -7671,6 +8584,9 @@ 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:
@@ -7684,6 +8600,9 @@ 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:
@@ -7697,6 +8616,9 @@ 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:
@@ -7710,6 +8632,9 @@ 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:
@@ -7723,6 +8648,9 @@ 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:
@@ -7736,6 +8664,9 @@ 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:
@@ -7749,6 +8680,9 @@ 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:
@@ -7762,6 +8696,9 @@ 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:
@@ -7775,6 +8712,9 @@ 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:
@@ -7788,6 +8728,9 @@ 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:
@@ -7801,6 +8744,9 @@ 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:
@@ -7814,6 +8760,9 @@ 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:
@@ -7827,6 +8776,9 @@ 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:
@@ -7840,6 +8792,9 @@ 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:
@@ -7853,6 +8808,9 @@ 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:
@@ -7866,6 +8824,9 @@ 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:
@@ -7879,6 +8840,9 @@ 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:
@@ -7892,6 +8856,9 @@ 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:
@@ -7905,6 +8872,9 @@ 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:
@@ -7918,6 +8888,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class ConnectionStatus(ClusterEventDescriptor):
@@ -7980,6 +8952,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class Bssid(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -7993,6 +8966,9 @@ 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:
@@ -8006,6 +8982,9 @@ 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:
@@ -8019,6 +8998,9 @@ 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:
@@ -8032,6 +9014,9 @@ 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:
@@ -8045,6 +9030,9 @@ 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:
@@ -8058,6 +9046,9 @@ 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:
@@ -8071,6 +9062,9 @@ 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:
@@ -8084,6 +9078,9 @@ 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:
@@ -8097,6 +9094,9 @@ 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:
@@ -8110,6 +9110,9 @@ 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:
@@ -8123,6 +9126,9 @@ 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:
@@ -8136,6 +9142,9 @@ 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:
@@ -8149,6 +9158,9 @@ 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:
@@ -8162,6 +9174,9 @@ 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:
@@ -8175,6 +9190,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class Disconnection(ClusterEventDescriptor):
@@ -8256,6 +9273,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class PHYRate(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8269,6 +9287,9 @@ 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:
@@ -8282,6 +9303,9 @@ 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:
@@ -8295,6 +9319,9 @@ 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:
@@ -8308,6 +9335,9 @@ 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:
@@ -8321,6 +9351,9 @@ 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:
@@ -8334,6 +9367,9 @@ 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:
@@ -8347,6 +9383,9 @@ 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:
@@ -8360,6 +9399,9 @@ 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:
@@ -8373,6 +9415,9 @@ 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:
@@ -8386,6 +9431,9 @@ 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:
@@ -8399,6 +9447,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BridgedDeviceBasic(Cluster):
@@ -8454,6 +9504,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class VendorName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8467,6 +9518,9 @@ 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:
@@ -8480,6 +9534,9 @@ 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:
@@ -8493,6 +9550,9 @@ 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:
@@ -8506,6 +9566,9 @@ 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:
@@ -8519,6 +9582,9 @@ 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:
@@ -8532,6 +9598,9 @@ 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:
@@ -8545,6 +9614,9 @@ 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:
@@ -8558,6 +9630,9 @@ 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:
@@ -8571,6 +9646,9 @@ 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:
@@ -8584,6 +9662,9 @@ 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:
@@ -8597,6 +9678,9 @@ 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:
@@ -8610,6 +9694,9 @@ 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:
@@ -8623,6 +9710,9 @@ 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:
@@ -8636,6 +9726,9 @@ 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:
@@ -8649,6 +9742,9 @@ 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:
@@ -8662,12 +9758,15 @@ 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:
@@ -8681,6 +9780,9 @@ 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:
@@ -8694,6 +9796,9 @@ 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:
@@ -8707,6 +9812,9 @@ 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:
@@ -8720,6 +9828,9 @@ 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:
@@ -8733,6 +9844,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class AdministratorCommissioning(Cluster):
@@ -8805,6 +9918,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -8818,6 +9932,9 @@ 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:
@@ -8831,6 +9948,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class OperationalCredentials(Cluster):
@@ -9129,6 +10248,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             trustedRootIdentifier: 'bytes' = None
 
     class Attributes:
+        @dataclass
         class FabricsList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9142,6 +10262,9 @@ 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:
@@ -9155,6 +10278,9 @@ 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:
@@ -9168,6 +10294,9 @@ 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:
@@ -9181,6 +10310,9 @@ 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:
@@ -9194,6 +10326,9 @@ 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:
@@ -9207,6 +10342,9 @@ 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:
@@ -9220,6 +10358,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class FixedLabel(Cluster):
@@ -9242,6 +10382,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             value: 'str' = None
 
     class Attributes:
+        @dataclass
         class LabelList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9255,6 +10396,9 @@ 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:
@@ -9268,6 +10412,9 @@ 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:
@@ -9281,12 +10428,15 @@ 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:
@@ -9300,6 +10450,9 @@ 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:
@@ -9313,6 +10466,9 @@ 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:
@@ -9326,6 +10482,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class StateChange(ClusterEventDescriptor):
@@ -9399,6 +10557,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             newMode: 'uint' = None
 
     class Attributes:
+        @dataclass
         class CurrentMode(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -9412,6 +10571,9 @@ 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:
@@ -9425,6 +10587,9 @@ 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:
@@ -9438,6 +10603,9 @@ 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:
@@ -9451,6 +10619,9 @@ 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:
@@ -9464,6 +10635,9 @@ 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:
@@ -9477,6 +10651,9 @@ 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:
@@ -9490,12 +10667,15 @@ 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:
@@ -9509,6 +10689,9 @@ 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:
@@ -9522,6 +10705,9 @@ 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:
@@ -9535,6 +10721,9 @@ 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:
@@ -9548,6 +10737,9 @@ 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:
@@ -9561,6 +10753,9 @@ 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:
@@ -9574,6 +10769,9 @@ 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:
@@ -9587,6 +10785,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class DoorLock(Cluster):
@@ -10695,6 +11895,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             data: 'str' = None
 
     class Attributes:
+        @dataclass
         class LockState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -10708,6 +11909,9 @@ 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:
@@ -10721,6 +11925,9 @@ 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:
@@ -10734,6 +11941,9 @@ 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:
@@ -10747,6 +11957,9 @@ 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:
@@ -10760,6 +11973,9 @@ 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:
@@ -10773,6 +11989,9 @@ 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:
@@ -10786,6 +12005,9 @@ 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:
@@ -10799,6 +12021,9 @@ 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:
@@ -10812,6 +12037,9 @@ 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:
@@ -10825,6 +12053,9 @@ 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:
@@ -10838,6 +12069,9 @@ 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:
@@ -10851,6 +12085,9 @@ 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:
@@ -10864,6 +12101,9 @@ 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:
@@ -10877,6 +12117,9 @@ 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:
@@ -10890,6 +12133,9 @@ 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:
@@ -10903,6 +12149,9 @@ 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:
@@ -10916,6 +12165,9 @@ 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:
@@ -10929,6 +12181,9 @@ 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:
@@ -10942,6 +12197,9 @@ 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:
@@ -10955,6 +12213,9 @@ 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:
@@ -10968,6 +12229,9 @@ 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:
@@ -10981,6 +12245,9 @@ 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:
@@ -10994,6 +12261,9 @@ 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:
@@ -11007,6 +12277,9 @@ 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:
@@ -11020,6 +12293,9 @@ 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:
@@ -11033,6 +12309,9 @@ 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:
@@ -11046,6 +12325,9 @@ 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:
@@ -11059,6 +12341,9 @@ 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:
@@ -11072,6 +12357,9 @@ 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:
@@ -11085,6 +12373,9 @@ 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:
@@ -11098,6 +12389,9 @@ 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:
@@ -11111,6 +12405,9 @@ 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:
@@ -11124,6 +12421,9 @@ 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:
@@ -11137,6 +12437,9 @@ 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:
@@ -11150,6 +12453,9 @@ 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:
@@ -11163,6 +12469,9 @@ 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:
@@ -11176,6 +12485,9 @@ 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:
@@ -11189,6 +12501,9 @@ 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:
@@ -11202,6 +12517,9 @@ 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:
@@ -11215,6 +12533,9 @@ 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:
@@ -11228,6 +12549,9 @@ 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:
@@ -11241,6 +12565,9 @@ 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:
@@ -11254,6 +12581,9 @@ 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:
@@ -11267,6 +12597,9 @@ 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:
@@ -11280,6 +12613,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class WindowCovering(Cluster):
@@ -11393,6 +12728,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             tiltPercent100thsValue: 'uint' = None
 
     class Attributes:
+        @dataclass
         class Type(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11406,6 +12742,9 @@ 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:
@@ -11419,6 +12758,9 @@ 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:
@@ -11432,6 +12774,9 @@ 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:
@@ -11445,6 +12790,9 @@ 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:
@@ -11458,6 +12806,9 @@ 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:
@@ -11471,6 +12822,9 @@ 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:
@@ -11484,6 +12838,9 @@ 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:
@@ -11497,6 +12854,9 @@ 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:
@@ -11510,6 +12870,9 @@ 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:
@@ -11523,6 +12886,9 @@ 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:
@@ -11536,6 +12902,9 @@ 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:
@@ -11549,6 +12918,9 @@ 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:
@@ -11562,6 +12934,9 @@ 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:
@@ -11575,6 +12950,9 @@ 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:
@@ -11588,6 +12966,9 @@ 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:
@@ -11601,6 +12982,9 @@ 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:
@@ -11614,6 +12998,9 @@ 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:
@@ -11627,6 +13014,9 @@ 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:
@@ -11640,6 +13030,9 @@ 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:
@@ -11653,6 +13046,9 @@ 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:
@@ -11666,6 +13062,9 @@ 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:
@@ -11679,6 +13078,9 @@ 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:
@@ -11692,6 +13094,9 @@ 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:
@@ -11705,6 +13110,9 @@ 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:
@@ -11718,6 +13126,9 @@ 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:
@@ -11731,6 +13142,9 @@ 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:
@@ -11744,6 +13158,9 @@ 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:
@@ -11757,6 +13174,9 @@ 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:
@@ -11770,6 +13190,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class BarrierControl(Cluster):
@@ -11805,6 +13227,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class BarrierMovingState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11818,6 +13241,9 @@ 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:
@@ -11831,6 +13257,9 @@ 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:
@@ -11844,6 +13273,9 @@ 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:
@@ -11857,6 +13289,9 @@ 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:
@@ -11870,6 +13305,9 @@ 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:
@@ -11883,6 +13321,9 @@ 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:
@@ -11896,6 +13337,9 @@ 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:
@@ -11909,6 +13353,9 @@ 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:
@@ -11922,6 +13369,9 @@ 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:
@@ -11935,6 +13385,9 @@ 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:
@@ -11948,6 +13401,9 @@ 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:
@@ -11961,6 +13417,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class PumpConfigurationAndControl(Cluster):
@@ -11982,6 +13440,7 @@ class PumpOperationMode(IntEnum):
             kLocal = 0x03
 
     class Attributes:
+        @dataclass
         class MaxPressure(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -11995,6 +13454,9 @@ 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:
@@ -12008,6 +13470,9 @@ 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:
@@ -12021,6 +13486,9 @@ 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:
@@ -12034,6 +13502,9 @@ 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:
@@ -12047,6 +13518,9 @@ 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:
@@ -12060,6 +13534,9 @@ 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:
@@ -12073,6 +13550,9 @@ 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:
@@ -12086,6 +13566,9 @@ 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:
@@ -12099,6 +13582,9 @@ 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:
@@ -12112,6 +13598,9 @@ 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:
@@ -12125,6 +13614,9 @@ 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:
@@ -12138,6 +13630,9 @@ 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:
@@ -12151,6 +13646,9 @@ 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:
@@ -12164,6 +13662,9 @@ 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:
@@ -12177,6 +13678,9 @@ 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:
@@ -12190,6 +13694,9 @@ 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:
@@ -12203,6 +13710,9 @@ 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:
@@ -12216,6 +13726,9 @@ 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:
@@ -12229,6 +13742,9 @@ 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:
@@ -12242,6 +13758,9 @@ 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:
@@ -12255,6 +13774,9 @@ 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:
@@ -12268,6 +13790,9 @@ 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:
@@ -12281,6 +13806,9 @@ 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:
@@ -12294,6 +13822,9 @@ 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:
@@ -12307,6 +13838,9 @@ 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:
@@ -12320,6 +13854,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class SupplyVoltageLow(ClusterEventDescriptor):
@@ -12664,6 +14200,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class LocalTemperature(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -12677,6 +14214,9 @@ 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:
@@ -12690,6 +14230,9 @@ 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:
@@ -12703,6 +14246,9 @@ 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:
@@ -12716,6 +14262,9 @@ 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:
@@ -12729,6 +14278,9 @@ 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:
@@ -12742,6 +14294,9 @@ 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:
@@ -12755,6 +14310,9 @@ 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:
@@ -12768,6 +14326,9 @@ 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:
@@ -12781,6 +14342,9 @@ 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:
@@ -12794,6 +14358,9 @@ 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:
@@ -12807,6 +14374,9 @@ 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:
@@ -12820,6 +14390,9 @@ 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:
@@ -12833,6 +14406,9 @@ 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:
@@ -12846,6 +14422,9 @@ 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:
@@ -12859,6 +14438,9 @@ 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:
@@ -12872,6 +14454,9 @@ 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:
@@ -12885,6 +14470,9 @@ 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:
@@ -12898,6 +14486,9 @@ 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:
@@ -12911,6 +14502,9 @@ 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:
@@ -12924,6 +14518,9 @@ 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:
@@ -12937,6 +14534,9 @@ 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:
@@ -12950,6 +14550,9 @@ 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:
@@ -12963,6 +14566,9 @@ 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:
@@ -12976,6 +14582,9 @@ 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:
@@ -12989,6 +14598,9 @@ 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:
@@ -13002,6 +14614,9 @@ 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:
@@ -13015,6 +14630,9 @@ 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:
@@ -13028,6 +14646,9 @@ 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:
@@ -13041,6 +14662,9 @@ 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:
@@ -13054,6 +14678,9 @@ 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:
@@ -13067,6 +14694,9 @@ 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:
@@ -13080,6 +14710,9 @@ 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:
@@ -13093,6 +14726,9 @@ 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:
@@ -13106,6 +14742,9 @@ 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:
@@ -13119,6 +14758,9 @@ 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:
@@ -13132,6 +14774,9 @@ 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:
@@ -13145,6 +14790,9 @@ 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:
@@ -13158,6 +14806,9 @@ 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:
@@ -13171,6 +14822,9 @@ 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:
@@ -13184,6 +14838,9 @@ 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:
@@ -13197,6 +14854,9 @@ 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:
@@ -13210,6 +14870,9 @@ 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:
@@ -13223,6 +14886,9 @@ 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:
@@ -13236,6 +14902,9 @@ 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:
@@ -13249,12 +14918,15 @@ 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:
@@ -13268,6 +14940,9 @@ 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:
@@ -13281,6 +14956,9 @@ 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:
@@ -13294,6 +14972,9 @@ 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:
@@ -13307,12 +14988,15 @@ 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:
@@ -13326,6 +15010,9 @@ 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:
@@ -13339,6 +15026,9 @@ 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:
@@ -13352,6 +15042,9 @@ 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:
@@ -13365,6 +15058,9 @@ 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:
@@ -13378,6 +15074,9 @@ 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:
@@ -13391,6 +15090,9 @@ 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:
@@ -13404,6 +15106,9 @@ 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:
@@ -13417,6 +15122,9 @@ 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:
@@ -13430,6 +15138,9 @@ 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:
@@ -13443,12 +15154,15 @@ 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:
@@ -13462,6 +15176,9 @@ 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:
@@ -13475,6 +15192,9 @@ 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:
@@ -13488,6 +15208,9 @@ 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:
@@ -13501,6 +15224,9 @@ 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:
@@ -13514,6 +15240,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ColorControl(Cluster):
@@ -14080,6 +15808,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             optionsOverride: 'uint' = None
 
     class Attributes:
+        @dataclass
         class CurrentHue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -14093,6 +15822,9 @@ 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:
@@ -14106,6 +15838,9 @@ 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:
@@ -14119,6 +15854,9 @@ 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:
@@ -14132,6 +15870,9 @@ 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:
@@ -14145,6 +15886,9 @@ 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:
@@ -14158,6 +15902,9 @@ 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:
@@ -14171,6 +15918,9 @@ 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:
@@ -14184,6 +15934,9 @@ 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:
@@ -14197,6 +15950,9 @@ 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:
@@ -14210,6 +15966,9 @@ 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:
@@ -14223,6 +15982,9 @@ 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:
@@ -14236,6 +15998,9 @@ 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:
@@ -14249,6 +16014,9 @@ 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:
@@ -14262,6 +16030,9 @@ 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:
@@ -14275,6 +16046,9 @@ 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:
@@ -14288,6 +16062,9 @@ 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:
@@ -14301,6 +16078,9 @@ 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:
@@ -14314,6 +16094,9 @@ 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:
@@ -14327,6 +16110,9 @@ 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:
@@ -14340,6 +16126,9 @@ 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:
@@ -14353,6 +16142,9 @@ 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:
@@ -14366,6 +16158,9 @@ 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:
@@ -14379,6 +16174,9 @@ 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:
@@ -14392,6 +16190,9 @@ 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:
@@ -14405,6 +16206,9 @@ 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:
@@ -14418,6 +16222,9 @@ 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:
@@ -14431,6 +16238,9 @@ 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:
@@ -14444,6 +16254,9 @@ 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:
@@ -14457,6 +16270,9 @@ 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:
@@ -14470,6 +16286,9 @@ 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:
@@ -14483,6 +16302,9 @@ 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:
@@ -14496,6 +16318,9 @@ 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:
@@ -14509,6 +16334,9 @@ 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:
@@ -14522,6 +16350,9 @@ 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:
@@ -14535,6 +16366,9 @@ 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:
@@ -14548,6 +16382,9 @@ 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:
@@ -14561,6 +16398,9 @@ 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:
@@ -14574,6 +16414,9 @@ 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:
@@ -14587,6 +16430,9 @@ 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:
@@ -14600,6 +16446,9 @@ 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:
@@ -14613,6 +16462,9 @@ 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:
@@ -14626,6 +16478,9 @@ 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:
@@ -14639,6 +16494,9 @@ 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:
@@ -14652,6 +16510,9 @@ 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:
@@ -14665,6 +16526,9 @@ 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:
@@ -14678,6 +16542,9 @@ 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:
@@ -14691,6 +16558,9 @@ 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:
@@ -14704,6 +16574,9 @@ 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:
@@ -14717,6 +16590,9 @@ 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:
@@ -14730,6 +16606,9 @@ 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:
@@ -14743,6 +16622,9 @@ 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:
@@ -14756,6 +16638,9 @@ 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:
@@ -14769,6 +16654,9 @@ 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:
@@ -14782,12 +16670,15 @@ 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:
@@ -14801,6 +16692,9 @@ 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:
@@ -14814,6 +16708,9 @@ 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:
@@ -14827,6 +16724,9 @@ 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:
@@ -14840,6 +16740,9 @@ 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:
@@ -14853,6 +16756,9 @@ 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:
@@ -14866,6 +16772,9 @@ 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:
@@ -14879,6 +16788,9 @@ 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:
@@ -14892,6 +16804,9 @@ 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:
@@ -14905,6 +16820,9 @@ 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:
@@ -14918,6 +16836,9 @@ 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:
@@ -14931,6 +16852,9 @@ 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:
@@ -14944,6 +16868,9 @@ 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:
@@ -14957,6 +16884,9 @@ 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:
@@ -14970,6 +16900,9 @@ 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:
@@ -14983,6 +16916,9 @@ 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:
@@ -14996,6 +16932,9 @@ 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:
@@ -15009,6 +16948,9 @@ 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:
@@ -15022,6 +16964,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class IlluminanceMeasurement(Cluster):
@@ -15033,6 +16977,7 @@ class LightSensorType(IntEnum):
             kCmos = 0x01
 
     class Attributes:
+        @dataclass
         class MeasuredValue(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -15046,6 +16991,9 @@ 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:
@@ -15059,6 +17007,9 @@ 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:
@@ -15072,6 +17023,9 @@ 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:
@@ -15085,6 +17039,9 @@ 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:
@@ -15098,6 +17055,9 @@ 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:
@@ -15111,6 +17071,9 @@ 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:
@@ -15124,12 +17087,15 @@ 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:
@@ -15143,6 +17109,9 @@ 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:
@@ -15156,6 +17125,9 @@ 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:
@@ -15169,6 +17141,9 @@ 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:
@@ -15182,6 +17157,9 @@ 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:
@@ -15195,6 +17173,9 @@ 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:
@@ -15208,12 +17189,15 @@ 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:
@@ -15227,6 +17211,9 @@ 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:
@@ -15240,6 +17227,9 @@ 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:
@@ -15253,6 +17243,9 @@ 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:
@@ -15266,6 +17259,9 @@ 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:
@@ -15279,6 +17275,9 @@ 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:
@@ -15292,6 +17291,9 @@ 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:
@@ -15305,6 +17307,9 @@ 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:
@@ -15318,6 +17323,9 @@ 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:
@@ -15331,6 +17339,9 @@ 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:
@@ -15344,6 +17355,9 @@ 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:
@@ -15357,12 +17371,15 @@ 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:
@@ -15376,6 +17393,9 @@ 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:
@@ -15389,6 +17409,9 @@ 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:
@@ -15402,6 +17425,9 @@ 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:
@@ -15415,6 +17441,9 @@ 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:
@@ -15428,6 +17457,9 @@ 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:
@@ -15441,12 +17473,15 @@ 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:
@@ -15460,6 +17495,9 @@ 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:
@@ -15473,6 +17511,9 @@ 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:
@@ -15486,6 +17527,9 @@ 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:
@@ -15499,6 +17543,9 @@ 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:
@@ -15512,6 +17559,9 @@ 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:
@@ -15525,12 +17575,15 @@ 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:
@@ -15544,6 +17597,9 @@ 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:
@@ -15557,6 +17613,9 @@ 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:
@@ -15570,6 +17629,9 @@ 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:
@@ -15583,6 +17645,9 @@ 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:
@@ -15596,6 +17661,9 @@ 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:
@@ -15609,6 +17677,9 @@ 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:
@@ -15622,6 +17693,9 @@ 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:
@@ -15635,6 +17709,9 @@ 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:
@@ -15648,6 +17725,9 @@ 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:
@@ -15661,6 +17741,9 @@ 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:
@@ -15674,6 +17757,9 @@ 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:
@@ -15687,6 +17773,9 @@ 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:
@@ -15700,6 +17789,9 @@ 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:
@@ -15713,12 +17805,15 @@ 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:
@@ -15732,6 +17827,9 @@ 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:
@@ -15745,6 +17843,9 @@ 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:
@@ -15758,6 +17859,9 @@ 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:
@@ -15771,6 +17875,9 @@ 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:
@@ -15784,6 +17891,9 @@ 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:
@@ -15797,12 +17907,15 @@ 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:
@@ -15816,6 +17929,9 @@ 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:
@@ -15829,6 +17945,9 @@ 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:
@@ -15842,6 +17961,9 @@ 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:
@@ -15855,6 +17977,9 @@ 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:
@@ -15868,6 +17993,9 @@ 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:
@@ -15881,12 +18009,15 @@ 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:
@@ -15900,6 +18031,9 @@ 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:
@@ -15913,6 +18047,9 @@ 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:
@@ -15926,6 +18063,9 @@ 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:
@@ -15939,6 +18079,9 @@ 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:
@@ -15952,6 +18095,9 @@ 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:
@@ -15965,12 +18111,15 @@ 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:
@@ -15984,6 +18133,9 @@ 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:
@@ -15997,6 +18149,9 @@ 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:
@@ -16010,6 +18165,9 @@ 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:
@@ -16023,6 +18181,9 @@ 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:
@@ -16036,6 +18197,9 @@ 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:
@@ -16049,12 +18213,15 @@ 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:
@@ -16068,6 +18235,9 @@ 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:
@@ -16081,6 +18251,9 @@ 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:
@@ -16094,6 +18267,9 @@ 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:
@@ -16107,6 +18283,9 @@ 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:
@@ -16120,6 +18299,9 @@ 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:
@@ -16133,12 +18315,15 @@ 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:
@@ -16152,6 +18337,9 @@ 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:
@@ -16165,6 +18353,9 @@ 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:
@@ -16178,6 +18369,9 @@ 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:
@@ -16191,6 +18385,9 @@ 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:
@@ -16204,6 +18401,9 @@ 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:
@@ -16217,12 +18417,15 @@ 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:
@@ -16236,6 +18439,9 @@ 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:
@@ -16249,6 +18455,9 @@ 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:
@@ -16262,6 +18471,9 @@ 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:
@@ -16275,6 +18487,9 @@ 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:
@@ -16288,6 +18503,9 @@ 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:
@@ -16301,12 +18519,15 @@ 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:
@@ -16320,6 +18541,9 @@ 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:
@@ -16333,6 +18557,9 @@ 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:
@@ -16346,6 +18573,9 @@ 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:
@@ -16359,6 +18589,9 @@ 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:
@@ -16372,6 +18605,9 @@ 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:
@@ -16385,12 +18621,15 @@ 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:
@@ -16404,6 +18643,9 @@ 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:
@@ -16417,6 +18659,9 @@ 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:
@@ -16430,6 +18675,9 @@ 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:
@@ -16443,6 +18691,9 @@ 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:
@@ -16456,6 +18707,9 @@ 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:
@@ -16469,12 +18723,15 @@ 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:
@@ -16488,6 +18745,9 @@ 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:
@@ -16501,6 +18761,9 @@ 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:
@@ -16514,6 +18777,9 @@ 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:
@@ -16527,6 +18793,9 @@ 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:
@@ -16540,6 +18809,9 @@ 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:
@@ -16553,12 +18825,15 @@ 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:
@@ -16572,6 +18847,9 @@ 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:
@@ -16585,6 +18863,9 @@ 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:
@@ -16598,6 +18879,9 @@ 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:
@@ -16611,6 +18895,9 @@ 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:
@@ -16624,6 +18911,9 @@ 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:
@@ -16637,12 +18927,15 @@ 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:
@@ -16656,6 +18949,9 @@ 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:
@@ -16669,6 +18965,9 @@ 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:
@@ -16682,6 +18981,9 @@ 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:
@@ -16695,6 +18997,9 @@ 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:
@@ -16708,6 +19013,9 @@ 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:
@@ -16721,12 +19029,15 @@ 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:
@@ -16740,6 +19051,9 @@ 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:
@@ -16753,6 +19067,9 @@ 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:
@@ -16766,6 +19083,9 @@ 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:
@@ -16779,6 +19099,9 @@ 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:
@@ -16792,6 +19115,9 @@ 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:
@@ -16805,12 +19131,15 @@ 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:
@@ -16824,6 +19153,9 @@ 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:
@@ -16837,6 +19169,9 @@ 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:
@@ -16850,6 +19185,9 @@ 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:
@@ -16863,6 +19201,9 @@ 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:
@@ -16876,6 +19217,9 @@ 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:
@@ -16889,12 +19233,15 @@ 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:
@@ -16908,6 +19255,9 @@ 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:
@@ -16921,6 +19271,9 @@ 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:
@@ -16934,6 +19287,9 @@ 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:
@@ -16947,6 +19303,9 @@ 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:
@@ -16960,6 +19319,9 @@ 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:
@@ -16973,12 +19335,15 @@ 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:
@@ -16992,6 +19357,9 @@ 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:
@@ -17005,6 +19373,9 @@ 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:
@@ -17018,6 +19389,9 @@ 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:
@@ -17031,6 +19405,9 @@ 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:
@@ -17044,6 +19421,9 @@ 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:
@@ -17057,12 +19437,15 @@ 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:
@@ -17076,6 +19459,9 @@ 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:
@@ -17089,6 +19475,9 @@ 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:
@@ -17102,6 +19491,9 @@ 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:
@@ -17115,6 +19507,9 @@ 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:
@@ -17128,6 +19523,9 @@ 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:
@@ -17141,12 +19539,15 @@ 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:
@@ -17160,6 +19561,9 @@ 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:
@@ -17173,6 +19577,9 @@ 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:
@@ -17186,6 +19593,9 @@ 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:
@@ -17199,6 +19609,9 @@ 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:
@@ -17212,6 +19625,9 @@ 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:
@@ -17225,12 +19641,15 @@ 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:
@@ -17244,6 +19663,9 @@ 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:
@@ -17257,6 +19679,9 @@ 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:
@@ -17270,6 +19695,9 @@ 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:
@@ -17283,6 +19711,9 @@ 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:
@@ -17296,6 +19727,9 @@ 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:
@@ -17309,12 +19743,15 @@ 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:
@@ -17328,6 +19765,9 @@ 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:
@@ -17341,6 +19781,9 @@ 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:
@@ -17354,6 +19797,9 @@ 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:
@@ -17367,6 +19813,9 @@ 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:
@@ -17380,6 +19829,9 @@ 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:
@@ -17393,12 +19845,15 @@ 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:
@@ -17412,6 +19867,9 @@ 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:
@@ -17425,6 +19883,9 @@ 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:
@@ -17438,6 +19899,9 @@ 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:
@@ -17451,6 +19915,9 @@ 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:
@@ -17464,6 +19931,9 @@ 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:
@@ -17477,12 +19947,15 @@ 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:
@@ -17496,6 +19969,9 @@ 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:
@@ -17509,6 +19985,9 @@ 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:
@@ -17522,6 +20001,9 @@ 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:
@@ -17535,6 +20017,9 @@ 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:
@@ -17548,6 +20033,9 @@ 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:
@@ -17561,12 +20049,15 @@ 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:
@@ -17580,6 +20071,9 @@ 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:
@@ -17593,6 +20087,9 @@ 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:
@@ -17606,6 +20103,9 @@ 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:
@@ -17619,6 +20119,9 @@ 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:
@@ -17632,6 +20135,9 @@ 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:
@@ -17645,12 +20151,15 @@ 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:
@@ -17664,6 +20173,9 @@ 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:
@@ -17677,6 +20189,9 @@ 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:
@@ -17690,6 +20205,9 @@ 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:
@@ -17703,6 +20221,9 @@ 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:
@@ -17716,6 +20237,9 @@ 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:
@@ -17729,12 +20253,15 @@ 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:
@@ -17748,6 +20275,9 @@ 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:
@@ -17761,6 +20291,9 @@ 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:
@@ -17774,6 +20307,9 @@ 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:
@@ -17787,6 +20323,9 @@ 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:
@@ -17800,6 +20339,9 @@ 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:
@@ -17813,12 +20355,15 @@ 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:
@@ -17832,6 +20377,9 @@ 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:
@@ -17845,6 +20393,9 @@ 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:
@@ -17858,6 +20409,9 @@ 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:
@@ -17871,6 +20425,9 @@ 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:
@@ -17884,6 +20441,9 @@ 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:
@@ -17897,12 +20457,15 @@ 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:
@@ -17916,6 +20479,9 @@ 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:
@@ -17929,6 +20495,9 @@ 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:
@@ -17942,6 +20511,9 @@ 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:
@@ -17955,6 +20527,9 @@ 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:
@@ -17968,6 +20543,9 @@ 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:
@@ -17981,12 +20559,15 @@ 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:
@@ -18000,6 +20581,9 @@ 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:
@@ -18013,6 +20597,9 @@ 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:
@@ -18026,6 +20613,9 @@ 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:
@@ -18039,6 +20629,9 @@ 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:
@@ -18052,6 +20645,9 @@ 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:
@@ -18065,12 +20661,15 @@ 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:
@@ -18084,6 +20683,9 @@ 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:
@@ -18097,6 +20699,9 @@ 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:
@@ -18110,6 +20715,9 @@ 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:
@@ -18123,6 +20731,9 @@ 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:
@@ -18136,6 +20747,9 @@ 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:
@@ -18149,12 +20763,15 @@ 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:
@@ -18168,6 +20785,9 @@ 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:
@@ -18181,6 +20801,9 @@ 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:
@@ -18194,6 +20817,9 @@ 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:
@@ -18207,6 +20833,9 @@ 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:
@@ -18220,6 +20849,9 @@ 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:
@@ -18233,6 +20865,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class IasZone(Cluster):
@@ -18383,6 +21017,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class ZoneState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18396,6 +21031,9 @@ 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:
@@ -18409,6 +21047,9 @@ 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:
@@ -18422,6 +21063,9 @@ 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:
@@ -18435,6 +21079,9 @@ 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:
@@ -18448,6 +21095,9 @@ 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:
@@ -18461,6 +21111,9 @@ 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:
@@ -18474,6 +21127,9 @@ 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:
@@ -18487,6 +21143,9 @@ 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:
@@ -18500,6 +21159,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class IasAce(Cluster):
@@ -18985,6 +21646,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             zoneStatusMask: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -18998,6 +21660,9 @@ 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:
@@ -19011,6 +21676,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class IasWd(Cluster):
@@ -19059,6 +21726,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             squawkInfo: 'uint' = None
 
     class Attributes:
+        @dataclass
         class MaxDuration(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19072,6 +21740,9 @@ 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:
@@ -19085,6 +21756,9 @@ 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:
@@ -19098,12 +21772,15 @@ 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:
@@ -19117,6 +21794,9 @@ 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:
@@ -19130,6 +21810,9 @@ 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:
@@ -19143,6 +21826,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TvChannel(Cluster):
@@ -19274,6 +21959,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             count: 'uint' = None
 
     class Attributes:
+        @dataclass
         class TvChannelList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19287,6 +21973,9 @@ 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:
@@ -19300,6 +21989,9 @@ 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:
@@ -19313,6 +22005,9 @@ 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:
@@ -19326,6 +22021,9 @@ 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:
@@ -19339,6 +22037,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TargetNavigator(Cluster):
@@ -19406,6 +22106,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             data: 'str' = None
 
     class Attributes:
+        @dataclass
         class TargetNavigatorList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19419,6 +22120,9 @@ 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:
@@ -19432,6 +22136,9 @@ 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:
@@ -19445,6 +22152,9 @@ 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:
@@ -19458,6 +22168,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class MediaPlayback(Cluster):
@@ -19816,6 +22528,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             mediaPlaybackStatus: 'MediaPlayback.Enums.MediaPlaybackStatus' = None
 
     class Attributes:
+        @dataclass
         class PlaybackState(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -19829,6 +22542,9 @@ 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:
@@ -19842,6 +22558,9 @@ 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:
@@ -19855,6 +22574,9 @@ 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:
@@ -19868,6 +22590,9 @@ 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:
@@ -19881,6 +22606,9 @@ 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:
@@ -19894,6 +22622,9 @@ 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:
@@ -19907,6 +22638,9 @@ 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:
@@ -19920,6 +22654,9 @@ 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:
@@ -19933,6 +22670,9 @@ 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:
@@ -19946,6 +22686,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class MediaInput(Cluster):
@@ -20049,6 +22791,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             name: 'str' = None
 
     class Attributes:
+        @dataclass
         class MediaInputList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20062,6 +22805,9 @@ 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:
@@ -20075,6 +22821,9 @@ 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:
@@ -20088,6 +22837,9 @@ 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:
@@ -20101,6 +22853,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class LowPower(Cluster):
@@ -20120,6 +22874,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
                     ])
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20133,6 +22888,9 @@ 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:
@@ -20146,6 +22904,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class KeypadInput(Cluster):
@@ -20279,6 +23039,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             status: 'KeypadInput.Enums.KeypadInputStatus' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20292,6 +23053,9 @@ 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:
@@ -20305,6 +23069,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ContentLauncher(Cluster):
@@ -20512,6 +23278,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             contentLaunchStatus: 'ContentLauncher.Enums.ContentLaunchStatus' = None
 
     class Attributes:
+        @dataclass
         class AcceptsHeaderList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20525,6 +23292,9 @@ 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:
@@ -20538,6 +23308,9 @@ 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:
@@ -20551,6 +23324,9 @@ 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:
@@ -20564,6 +23340,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class AudioOutput(Cluster):
@@ -20634,6 +23412,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             name: 'str' = None
 
     class Attributes:
+        @dataclass
         class AudioOutputList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20647,6 +23426,9 @@ 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:
@@ -20660,6 +23442,9 @@ 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:
@@ -20673,6 +23458,9 @@ 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:
@@ -20686,6 +23474,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplicationLauncher(Cluster):
@@ -20756,6 +23546,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             data: 'str' = None
 
     class Attributes:
+        @dataclass
         class ApplicationLauncherList(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20769,6 +23560,9 @@ 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:
@@ -20782,6 +23576,9 @@ 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:
@@ -20795,6 +23592,9 @@ 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:
@@ -20808,6 +23608,9 @@ 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:
@@ -20821,6 +23624,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplicationBasic(Cluster):
@@ -20851,6 +23656,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             status: 'ApplicationBasic.Enums.ApplicationBasicStatus' = None
 
     class Attributes:
+        @dataclass
         class VendorName(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -20864,6 +23670,9 @@ 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:
@@ -20877,6 +23686,9 @@ 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:
@@ -20890,6 +23702,9 @@ 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:
@@ -20903,6 +23718,9 @@ 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:
@@ -20916,6 +23734,9 @@ 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:
@@ -20929,6 +23750,9 @@ 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:
@@ -20942,6 +23766,9 @@ 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:
@@ -20955,6 +23782,9 @@ 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:
@@ -20968,6 +23798,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class AccountLogin(Cluster):
@@ -21026,6 +23858,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             setupPIN: 'str' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -21039,6 +23872,9 @@ 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:
@@ -21052,6 +23888,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class TestCluster(Cluster):
@@ -21776,6 +24614,7 @@ 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:
@@ -21789,6 +24628,9 @@ 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:
@@ -21802,6 +24644,9 @@ 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:
@@ -21815,6 +24660,9 @@ 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:
@@ -21828,6 +24676,9 @@ 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:
@@ -21841,6 +24692,9 @@ 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:
@@ -21854,6 +24708,9 @@ 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:
@@ -21867,6 +24724,9 @@ 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:
@@ -21880,6 +24740,9 @@ 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:
@@ -21893,6 +24756,9 @@ 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:
@@ -21906,6 +24772,9 @@ 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:
@@ -21919,6 +24788,9 @@ 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:
@@ -21932,6 +24804,9 @@ 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:
@@ -21945,6 +24820,9 @@ 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:
@@ -21958,6 +24836,9 @@ 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:
@@ -21971,6 +24852,9 @@ 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:
@@ -21984,6 +24868,9 @@ 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:
@@ -21997,6 +24884,9 @@ 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:
@@ -22010,6 +24900,9 @@ 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:
@@ -22023,6 +24916,9 @@ 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:
@@ -22036,6 +24932,9 @@ 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:
@@ -22049,6 +24948,9 @@ 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:
@@ -22062,6 +24964,9 @@ 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:
@@ -22075,6 +24980,9 @@ 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:
@@ -22088,6 +24996,9 @@ 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:
@@ -22101,6 +25012,9 @@ 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:
@@ -22114,6 +25028,9 @@ 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:
@@ -22127,6 +25044,9 @@ 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:
@@ -22140,6 +25060,9 @@ 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:
@@ -22153,6 +25076,9 @@ 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:
@@ -22166,6 +25092,9 @@ 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:
@@ -22179,6 +25108,9 @@ 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:
@@ -22192,6 +25124,9 @@ 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:
@@ -22205,6 +25140,9 @@ 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:
@@ -22218,6 +25156,9 @@ 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:
@@ -22231,6 +25172,9 @@ 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:
@@ -22244,6 +25188,9 @@ 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:
@@ -22257,6 +25204,9 @@ 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:
@@ -22270,6 +25220,9 @@ 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:
@@ -22283,6 +25236,9 @@ 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:
@@ -22296,6 +25252,9 @@ 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:
@@ -22309,6 +25268,9 @@ 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:
@@ -22322,6 +25284,9 @@ 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:
@@ -22335,6 +25300,9 @@ 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:
@@ -22348,6 +25316,9 @@ 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:
@@ -22361,6 +25332,9 @@ 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:
@@ -22374,6 +25348,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
     class Events:
         @dataclass
         class TestEvent(ClusterEventDescriptor):
@@ -22666,6 +25642,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             implementationDateTime: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -22679,6 +25656,9 @@ 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:
@@ -22692,12 +25672,15 @@ 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:
@@ -22711,6 +25694,9 @@ 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:
@@ -22724,6 +25710,9 @@ 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:
@@ -22737,6 +25726,9 @@ 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:
@@ -22750,6 +25742,9 @@ 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:
@@ -22763,6 +25758,9 @@ 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:
@@ -22776,6 +25774,9 @@ 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:
@@ -22789,6 +25790,9 @@ 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:
@@ -22802,6 +25806,9 @@ 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:
@@ -22815,6 +25822,9 @@ 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:
@@ -22828,6 +25838,9 @@ 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:
@@ -22841,6 +25854,9 @@ 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:
@@ -22854,6 +25870,9 @@ 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:
@@ -22867,6 +25886,9 @@ 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:
@@ -22880,12 +25902,15 @@ 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:
@@ -22899,6 +25924,9 @@ 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:
@@ -22912,6 +25940,9 @@ 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:
@@ -22925,6 +25956,9 @@ 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:
@@ -22938,6 +25972,9 @@ 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:
@@ -22951,6 +25988,9 @@ 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:
@@ -22964,6 +26004,9 @@ 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:
@@ -22977,6 +26020,9 @@ 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:
@@ -22990,6 +26036,9 @@ 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:
@@ -23003,6 +26052,9 @@ 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:
@@ -23016,6 +26068,9 @@ 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:
@@ -23029,6 +26084,9 @@ 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:
@@ -23042,6 +26100,9 @@ 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:
@@ -23055,6 +26116,9 @@ 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:
@@ -23068,6 +26132,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplianceEventsAndAlert(Cluster):
@@ -23152,6 +26218,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             eventId: 'ApplianceEventsAndAlert.Enums.EventIdentification' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23165,6 +26232,9 @@ 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:
@@ -23178,6 +26248,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ApplianceStatistics(Cluster):
@@ -23301,6 +26373,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             logIds: 'typing.List[uint]' = None
 
     class Attributes:
+        @dataclass
         class LogMaxSize(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23314,6 +26387,9 @@ 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:
@@ -23327,6 +26403,9 @@ 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:
@@ -23340,6 +26419,9 @@ 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:
@@ -23353,6 +26435,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class ElectricalMeasurement(Cluster):
@@ -23450,6 +26534,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             numberOfIntervals: 'uint' = None
 
     class Attributes:
+        @dataclass
         class MeasurementType(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -23463,6 +26548,9 @@ 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:
@@ -23476,6 +26564,9 @@ 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:
@@ -23489,6 +26580,9 @@ 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:
@@ -23502,6 +26596,9 @@ 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:
@@ -23515,6 +26612,9 @@ 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:
@@ -23528,6 +26628,9 @@ 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:
@@ -23541,6 +26644,9 @@ 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:
@@ -23554,6 +26660,9 @@ 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:
@@ -23567,6 +26676,9 @@ 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:
@@ -23580,6 +26692,9 @@ 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:
@@ -23593,6 +26708,9 @@ 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:
@@ -23606,6 +26724,9 @@ 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:
@@ -23619,6 +26740,9 @@ 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:
@@ -23632,6 +26756,9 @@ 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:
@@ -23645,6 +26772,9 @@ 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:
@@ -23658,6 +26788,9 @@ 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:
@@ -23671,6 +26804,9 @@ 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:
@@ -23684,6 +26820,9 @@ 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:
@@ -23697,6 +26836,9 @@ 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:
@@ -23710,6 +26852,9 @@ 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:
@@ -23723,6 +26868,9 @@ 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:
@@ -23736,6 +26884,9 @@ 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:
@@ -23749,6 +26900,9 @@ 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:
@@ -23762,6 +26916,9 @@ 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:
@@ -23775,6 +26932,9 @@ 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:
@@ -23788,6 +26948,9 @@ 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:
@@ -23801,6 +26964,9 @@ 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:
@@ -23814,6 +26980,9 @@ 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:
@@ -23827,6 +26996,9 @@ 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:
@@ -23840,6 +27012,9 @@ 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:
@@ -23853,6 +27028,9 @@ 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:
@@ -23866,6 +27044,9 @@ 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:
@@ -23879,6 +27060,9 @@ 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:
@@ -23892,6 +27076,9 @@ 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:
@@ -23905,6 +27092,9 @@ 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:
@@ -23918,6 +27108,9 @@ 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:
@@ -23931,6 +27124,9 @@ 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:
@@ -23944,6 +27140,9 @@ 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:
@@ -23957,6 +27156,9 @@ 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:
@@ -23970,6 +27172,9 @@ 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:
@@ -23983,6 +27188,9 @@ 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:
@@ -23996,6 +27204,9 @@ 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:
@@ -24009,6 +27220,9 @@ 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:
@@ -24022,6 +27236,9 @@ 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:
@@ -24035,6 +27252,9 @@ 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:
@@ -24048,6 +27268,9 @@ 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:
@@ -24061,6 +27284,9 @@ 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:
@@ -24074,6 +27300,9 @@ 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:
@@ -24087,6 +27316,9 @@ 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:
@@ -24100,6 +27332,9 @@ 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:
@@ -24113,6 +27348,9 @@ 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:
@@ -24126,6 +27364,9 @@ 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:
@@ -24139,6 +27380,9 @@ 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:
@@ -24152,6 +27396,9 @@ 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:
@@ -24165,6 +27412,9 @@ 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:
@@ -24178,6 +27428,9 @@ 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:
@@ -24191,6 +27444,9 @@ 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:
@@ -24204,6 +27460,9 @@ 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:
@@ -24217,6 +27476,9 @@ 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:
@@ -24230,6 +27492,9 @@ 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:
@@ -24243,6 +27508,9 @@ 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:
@@ -24256,6 +27524,9 @@ 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:
@@ -24269,6 +27540,9 @@ 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:
@@ -24282,6 +27556,9 @@ 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:
@@ -24295,6 +27572,9 @@ 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:
@@ -24308,6 +27588,9 @@ 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:
@@ -24321,6 +27604,9 @@ 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:
@@ -24334,6 +27620,9 @@ 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:
@@ -24347,6 +27636,9 @@ 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:
@@ -24360,6 +27652,9 @@ 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:
@@ -24373,6 +27668,9 @@ 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:
@@ -24386,6 +27684,9 @@ 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:
@@ -24399,6 +27700,9 @@ 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:
@@ -24412,6 +27716,9 @@ 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:
@@ -24425,6 +27732,9 @@ 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:
@@ -24438,6 +27748,9 @@ 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:
@@ -24451,6 +27764,9 @@ 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:
@@ -24464,6 +27780,9 @@ 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:
@@ -24477,6 +27796,9 @@ 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:
@@ -24490,6 +27812,9 @@ 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:
@@ -24503,6 +27828,9 @@ 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:
@@ -24516,6 +27844,9 @@ 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:
@@ -24529,6 +27860,9 @@ 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:
@@ -24542,6 +27876,9 @@ 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:
@@ -24555,6 +27892,9 @@ 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:
@@ -24568,6 +27908,9 @@ 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:
@@ -24581,6 +27924,9 @@ 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:
@@ -24594,6 +27940,9 @@ 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:
@@ -24607,6 +27956,9 @@ 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:
@@ -24620,6 +27972,9 @@ 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:
@@ -24633,6 +27988,9 @@ 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:
@@ -24646,6 +28004,9 @@ 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:
@@ -24659,6 +28020,9 @@ 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:
@@ -24672,6 +28036,9 @@ 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:
@@ -24685,6 +28052,9 @@ 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:
@@ -24698,6 +28068,9 @@ 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:
@@ -24711,6 +28084,9 @@ 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:
@@ -24724,6 +28100,9 @@ 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:
@@ -24737,6 +28116,9 @@ 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:
@@ -24750,6 +28132,9 @@ 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:
@@ -24763,6 +28148,9 @@ 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:
@@ -24776,6 +28164,9 @@ 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:
@@ -24789,6 +28180,9 @@ 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:
@@ -24802,6 +28196,9 @@ 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:
@@ -24815,6 +28212,9 @@ 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:
@@ -24828,6 +28228,9 @@ 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:
@@ -24841,6 +28244,9 @@ 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:
@@ -24854,6 +28260,9 @@ 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:
@@ -24867,6 +28276,9 @@ 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:
@@ -24880,6 +28292,9 @@ 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:
@@ -24893,6 +28308,9 @@ 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:
@@ -24906,6 +28324,9 @@ 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:
@@ -24919,6 +28340,9 @@ 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:
@@ -24932,6 +28356,9 @@ 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:
@@ -24945,6 +28372,9 @@ 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:
@@ -24958,6 +28388,9 @@ 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:
@@ -24971,6 +28404,9 @@ 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:
@@ -24984,6 +28420,9 @@ 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:
@@ -24997,6 +28436,9 @@ 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:
@@ -25010,6 +28452,9 @@ 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:
@@ -25023,6 +28468,9 @@ 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:
@@ -25036,6 +28484,9 @@ 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:
@@ -25049,6 +28500,9 @@ 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:
@@ -25062,6 +28516,9 @@ 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:
@@ -25075,6 +28532,9 @@ 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:
@@ -25088,6 +28548,9 @@ 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:
@@ -25101,6 +28564,9 @@ 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:
@@ -25114,6 +28580,9 @@ 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:
@@ -25127,6 +28596,9 @@ 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:
@@ -25140,6 +28612,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class Binding(Cluster):
@@ -25197,6 +28671,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             clusterId: 'uint' = None
 
     class Attributes:
+        @dataclass
         class FeatureMap(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25210,6 +28685,9 @@ 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:
@@ -25223,6 +28701,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class GroupKeyManagement(Cluster):
@@ -25277,6 +28757,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             groupKeySetIndex: 'uint' = None
 
     class Attributes:
+        @dataclass
         class Groups(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25290,6 +28771,9 @@ 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:
@@ -25303,6 +28787,9 @@ 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:
@@ -25316,6 +28803,9 @@ 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:
@@ -25329,6 +28819,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class SampleMfgSpecificCluster(Cluster):
@@ -25352,6 +28844,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             argOne: 'uint' = None
 
     class Attributes:
+        @dataclass
         class EmberSampleAttribute(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25365,6 +28858,9 @@ 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:
@@ -25378,6 +28874,9 @@ 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:
@@ -25391,6 +28890,9 @@ 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:
@@ -25404,6 +28906,8 @@ def attribute_id(cls) -> int:
             def attribute_type(cls) -> ClusterObjectFieldDescriptor:
                 return ClusterObjectFieldDescriptor(Type=uint)
 
+            value: 'uint' = None
+
 
 @dataclass
 class SampleMfgSpecificCluster2(Cluster):
@@ -25427,6 +28931,7 @@ def descriptor(cls) -> ClusterObjectDescriptor:
             argOne: 'uint' = None
 
     class Attributes:
+        @dataclass
         class EmberSampleAttribute3(ClusterAttributeDescriptor):
             @ChipUtility.classproperty
             def cluster_id(cls) -> int:
@@ -25440,6 +28945,9 @@ 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:
@@ -25453,6 +28961,9 @@ 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:
@@ -25466,6 +28977,9 @@ 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:
@@ -25478,3 +28992,5 @@ 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,