diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index e6d194c159..8649d25b16 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -34926,6 +34926,21 @@ components:
           format: int64
           type: integer
       type: object
+    DeviceTagsBySource:
+      description: Tags associated with a device from a specific source.
+      properties:
+        source:
+          description: The source of the tags.
+          example: user
+          type: string
+        tags:
+          description: The list of tags for the source.
+          example: ["tag:test", "tag:testbis"]
+          items:
+            description: A tag string in `key:value` format.
+            type: string
+          type: array
+      type: object
     DevicesListData:
       description: The devices list data
       properties:
@@ -65303,6 +65318,12 @@ components:
     ListTagsResponseDataAttributes:
       description: The definition of ListTagsResponseDataAttributes object.
       properties:
+        by_source:
+          description: The list of device tags grouped by source.
+          items:
+            $ref: '#/components/schemas/DeviceTagsBySource'
+          readOnly: true
+          type: array
         tags:
           description: The list of tags
           example: ["tag:test", "tag:testbis"]
@@ -180091,6 +180112,20 @@ paths:
           content:
             application/json:
               examples:
+                by_source:
+                  value:
+                    data:
+                      attributes:
+                        by_source:
+                          - source: user
+                            tags:
+                              - "tag:test"
+                              - "tag:testbis"
+                          - source: snmp
+                            tags:
+                              - "device_ip:1.2.3.4"
+                      id: foiwf7rgw38fh
+                      type: tags
                 default:
                   value:
                     data:
diff --git a/src/datadog_api_client/v2/model/device_tags_by_source.py b/src/datadog_api_client/v2/model/device_tags_by_source.py
new file mode 100644
index 0000000000..e0ada7a5c5
--- /dev/null
+++ b/src/datadog_api_client/v2/model/device_tags_by_source.py
@@ -0,0 +1,43 @@
+# Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+# This product includes software developed at Datadog (https://www.datadoghq.com/).
+# Copyright 2019-Present Datadog, Inc.
+from __future__ import annotations
+
+from typing import List, Union
+
+from datadog_api_client.model_utils import (
+    ModelNormal,
+    cached_property,
+    unset,
+    UnsetType,
+)
+
+
+class DeviceTagsBySource(ModelNormal):
+    @cached_property
+    def openapi_types(_):
+        return {
+            "source": (str,),
+            "tags": ([str],),
+        }
+
+    attribute_map = {
+        "source": "source",
+        "tags": "tags",
+    }
+
+    def __init__(self_, source: Union[str, UnsetType] = unset, tags: Union[List[str], UnsetType] = unset, **kwargs):
+        """
+        Tags associated with a device from a specific source.
+
+        :param source: The source of the tags.
+        :type source: str, optional
+
+        :param tags: The list of tags for the source.
+        :type tags: [str], optional
+        """
+        if source is not unset:
+            kwargs["source"] = source
+        if tags is not unset:
+            kwargs["tags"] = tags
+        super().__init__(kwargs)
diff --git a/src/datadog_api_client/v2/model/list_tags_response_data_attributes.py b/src/datadog_api_client/v2/model/list_tags_response_data_attributes.py
index 35c7e3b578..4f518fe8f9 100644
--- a/src/datadog_api_client/v2/model/list_tags_response_data_attributes.py
+++ b/src/datadog_api_client/v2/model/list_tags_response_data_attributes.py
@@ -3,7 +3,7 @@
 # Copyright 2019-Present Datadog, Inc.
 from __future__ import annotations
 
-from typing import List, Union
+from typing import List, Union, TYPE_CHECKING
 
 from datadog_api_client.model_utils import (
     ModelNormal,
@@ -13,24 +13,45 @@
 )
 
 
+if TYPE_CHECKING:
+    from datadog_api_client.v2.model.device_tags_by_source import DeviceTagsBySource
+
+
 class ListTagsResponseDataAttributes(ModelNormal):
     @cached_property
     def openapi_types(_):
+        from datadog_api_client.v2.model.device_tags_by_source import DeviceTagsBySource
+
         return {
+            "by_source": ([DeviceTagsBySource],),
             "tags": ([str],),
         }
 
     attribute_map = {
+        "by_source": "by_source",
         "tags": "tags",
     }
+    read_only_vars = {
+        "by_source",
+    }
 
-    def __init__(self_, tags: Union[List[str], UnsetType] = unset, **kwargs):
+    def __init__(
+        self_,
+        by_source: Union[List[DeviceTagsBySource], UnsetType] = unset,
+        tags: Union[List[str], UnsetType] = unset,
+        **kwargs,
+    ):
         """
         The definition of ListTagsResponseDataAttributes object.
 
+        :param by_source: The list of device tags grouped by source.
+        :type by_source: [DeviceTagsBySource], optional
+
         :param tags: The list of tags
         :type tags: [str], optional
         """
+        if by_source is not unset:
+            kwargs["by_source"] = by_source
         if tags is not unset:
             kwargs["tags"] = tags
         super().__init__(kwargs)
diff --git a/src/datadog_api_client/v2/models/__init__.py b/src/datadog_api_client/v2/models/__init__.py
index d203176eda..264267cb47 100644
--- a/src/datadog_api_client/v2/models/__init__.py
+++ b/src/datadog_api_client/v2/models/__init__.py
@@ -2639,6 +2639,7 @@
 from datadog_api_client.v2.model.detailed_finding_type import DetailedFindingType
 from datadog_api_client.v2.model.device_attributes import DeviceAttributes
 from datadog_api_client.v2.model.device_attributes_interface_statuses import DeviceAttributesInterfaceStatuses
+from datadog_api_client.v2.model.device_tags_by_source import DeviceTagsBySource
 from datadog_api_client.v2.model.devices_list_data import DevicesListData
 from datadog_api_client.v2.model.dns_metric_key import DnsMetricKey
 from datadog_api_client.v2.model.domain_allowlist import DomainAllowlist
@@ -13335,6 +13336,7 @@
     "DetailedFindingType",
     "DeviceAttributes",
     "DeviceAttributesInterfaceStatuses",
+    "DeviceTagsBySource",
     "DevicesListData",
     "DnsMetricKey",
     "DomainAllowlist",