thingsboard · ViacheslavKlimov · May 22, 2026 · May 22, 2026
diff --git a/ce/docs/AvailableEntityKeys.md b/ce/docs/AvailableEntityKeys.md
@@ -10,8 +10,8 @@ Contains unique time series and attribute key names discovered from entities mat
 | Name | Type | Description | Notes |
 |------------ | ------------- | ------------- | -------------|
 | **entity_types** | [**List[EntityType]**](EntityType.md) | Set of entity types found among the matched entities. | |
-| **timeseries** | **List[str]** |  | |
-| **attribute** | **List[str]** |  | |
+| **timeseries** | **List[str]** | List of unique time series key names available on the matched entities. | |
+| **attribute** | **List[str]** | List of unique attribute key names available on the matched entities. | |
 
 
 

diff --git a/ce/docs/AvailableEntityKeysV2.md b/ce/docs/AvailableEntityKeysV2.md
@@ -10,7 +10,7 @@ Contains unique time series and attribute key names discovered from entities mat
 | Name | Type | Description | Notes |
 |------------ | ------------- | ------------- | -------------|
 | **entity_types** | [**List[EntityType]**](EntityType.md) | Set of entity types found among the matched entities. | |
-| **timeseries** | [**List[KeyInfo]**](KeyInfo.md) |  | [optional] |
+| **timeseries** | [**List[KeyInfo]**](KeyInfo.md) | List of unique time series keys available on the matched entities, sorted alphabetically. Omitted when timeseries keys were not requested. | [optional] |
 | **attributes** | **Dict[str, List[KeyInfo]]** | Map of attribute scope to the list of unique attribute keys available on the matched entities. Only scopes supported by the matched entity types are included. Omitted when attribute keys were not requested or when none of the requested scopes apply to the matched entity types. | [optional] |
 
 

diff --git a/ce/docs/EntityDataDiff.md b/ce/docs/EntityDataDiff.md
@@ -74,7 +74,7 @@
 #### WidgetsBundleExportData  *(extends EntityExportData, entity_type=`WIDGETS_BUNDLE`)*
 | Name | Type | Description | Notes |
 |------|------|-------------|-------|
-| widgets | List[object] |  | [optional] |
+| widgets | List[object] | List of widgets in the bundle | [optional] |
 | fqns | List[str] |  | [optional] |
 
 #### WidgetTypeExportData  *(extends EntityExportData, entity_type=`WIDGET_TYPE`)*

diff --git a/ce/docs/EntityExportData.md b/ce/docs/EntityExportData.md
@@ -68,7 +68,7 @@ Base export container for ThingsBoard entities
 #### WidgetsBundleExportData  *(entity_type=`WIDGETS_BUNDLE`)*
 | Name | Type | Description | Notes |
 |------|------|-------------|-------|
-| widgets | List[object] |  | [optional] |
+| widgets | List[object] | List of widgets in the bundle | [optional] |
 | fqns | List[str] |  | [optional] |
 
 #### WidgetTypeExportData  *(entity_type=`WIDGET_TYPE`)*

diff --git a/ce/docs/TbChatRequest.md b/ce/docs/TbChatRequest.md
@@ -18,7 +18,7 @@
 #### TbUserMessage
 | Name | Type | Description | Notes |
 |------|------|-------------|-------|
-| contents | List[TbContent] |  |  |
+| contents | List[TbContent] | A list of content parts that make up the complete user prompt |  |
 
 #### AiModelConfig
 | Name | Type | Description | Notes |

diff --git a/ce/docs/TbUserMessage.md b/ce/docs/TbUserMessage.md
@@ -7,7 +7,7 @@
 
 | Name | Type | Description | Notes |
 |------------ | ------------- | ------------- | -------------|
-| **contents** | [**List[TbContent]**](TbContent.md) |  | |
+| **contents** | [**List[TbContent]**](TbContent.md) | A list of content parts that make up the complete user prompt | |
 
 
 

diff --git a/ce/docs/WidgetsBundleExportData.md b/ce/docs/WidgetsBundleExportData.md
@@ -9,7 +9,7 @@
 
 | Name | Type | Description | Notes |
 |------------ | ------------- | ------------- | -------------|
-| **widgets** | **List[object]** |  | [optional] |
+| **widgets** | **List[object]** | List of widgets in the bundle | [optional] |
 | **fqns** | **List[str]** |  | [optional] |
 
 

diff --git a/ce/spec/openapi.json b/ce/spec/openapi.json
@@ -84999,6 +84999,7 @@
           },
           "timeseries": {
             "type": "array",
+            "description": "List of unique time series key names available on the matched entities.",
             "items": {
               "type": "string",
               "example": "temperature",
@@ -85008,6 +85009,7 @@
           },
           "attribute": {
             "type": "array",
+            "description": "List of unique attribute key names available on the matched entities.",
             "items": {
               "type": "string",
               "example": "serialNumber",
@@ -85040,6 +85042,7 @@
           },
           "timeseries": {
             "type": "array",
+            "description": "List of unique time series keys available on the matched entities, sorted alphabetically.\nOmitted when timeseries keys were not requested.",
             "items": {
               "$ref": "#/components/schemas/KeyInfo"
             }
@@ -99552,6 +99555,7 @@
         "properties": {
           "contents": {
             "type": "array",
+            "description": "A list of content parts that make up the complete user prompt",
             "items": {
               "$ref": "#/components/schemas/TbContent"
             },
@@ -101714,6 +101718,7 @@
             "properties": {
               "widgets": {
                 "type": "array",
+                "description": "List of widgets in the bundle",
                 "items": {
                   "$ref": "#/components/schemas/JsonNode"
                 }

diff --git a/ce/tb_ce_client/models/available_entity_keys.py b/ce/tb_ce_client/models/available_entity_keys.py
@@ -33,8 +33,8 @@ class AvailableEntityKeys(BaseModel):
     Contains unique time series and attribute key names discovered from entities matching a query. Used primarily for UI hints such as autocomplete suggestions.
     """ # noqa: E501
     entity_types: List[EntityType] = Field(description="Set of entity types found among the matched entities.", serialization_alias="entityTypes")
-    timeseries: List[Annotated[str, Field(strict=True)]]
-    attribute: List[Annotated[str, Field(strict=True)]]
+    timeseries: List[Annotated[str, Field(strict=True)]] = Field(description="List of unique time series key names available on the matched entities.")
+    attribute: List[Annotated[str, Field(strict=True)]] = Field(description="List of unique attribute key names available on the matched entities.")
     __properties: ClassVar[List[str]] = ["entityTypes", "timeseries", "attribute"]
 
     model_config = ConfigDict(

diff --git a/ce/tb_ce_client/models/available_entity_keys_v2.py b/ce/tb_ce_client/models/available_entity_keys_v2.py
@@ -33,7 +33,7 @@ class AvailableEntityKeysV2(BaseModel):
     Contains unique time series and attribute key names discovered from entities matching a query, optionally including a sample value for each key.
     """ # noqa: E501
     entity_types: List[EntityType] = Field(description="Set of entity types found among the matched entities.", serialization_alias="entityTypes")
-    timeseries: Optional[List[KeyInfo]] = None
+    timeseries: Optional[List[KeyInfo]] = Field(default=None, description="List of unique time series keys available on the matched entities, sorted alphabetically. Omitted when timeseries keys were not requested.")
     attributes: Optional[Dict[str, List[KeyInfo]]] = Field(default=None, description="Map of attribute scope to the list of unique attribute keys available on the matched entities. Only scopes supported by the matched entity types are included. Omitted when attribute keys were not requested or when none of the requested scopes apply to the matched entity types.")
     __properties: ClassVar[List[str]] = ["entityTypes", "timeseries", "attributes"]
 

diff --git a/ce/tb_ce_client/models/tb_user_message.py b/ce/tb_ce_client/models/tb_user_message.py
@@ -32,7 +32,7 @@ class TbUserMessage(BaseModel):
     """
     TbUserMessage
     """ # noqa: E501
-    contents: Annotated[List[TbContent], Field(min_length=1)]
+    contents: Annotated[List[TbContent], Field(min_length=1)] = Field(description="A list of content parts that make up the complete user prompt")
     __properties: ClassVar[List[str]] = ["contents"]
 
     model_config = ConfigDict(

diff --git a/ce/tb_ce_client/models/widgets_bundle_export_data.py b/ce/tb_ce_client/models/widgets_bundle_export_data.py
@@ -36,7 +36,7 @@ class WidgetsBundleExportData(EntityExportData):
     WidgetsBundleExportData
     """ # noqa: E501
     entity_type: EntityType = Field(default=EntityType.WIDGETS_BUNDLE, serialization_alias="entityType")  # post_process: discriminator default
-    widgets: Optional[List[Any]] = None
+    widgets: Optional[List[Any]] = Field(default=None, description="List of widgets in the bundle")
     fqns: Optional[List[StrictStr]] = None
     __properties: ClassVar[List[str]] = ["entity", "relations", "attributes", "calculatedFields", "entityType", "widgets", "fqns"]
 

diff --git a/paas/docs/AiChatControllerApi.md b/paas/docs/AiChatControllerApi.md
@@ -7,7 +7,7 @@ object client.create_chat(body: object)  # createChat
 None client.delete_chat(chat_id: UUID)  # deleteChat
 object client.get_chat_messages(chat_id: UUID)  # getChatMessages
 object client.list_chats(chat_type: ChatType)  # listChats
-List[object] client.send_chat_message(chat_id: UUID, x_authorization: str, body: str)  # sendChatMessage
+List[object] client.send_chat_message(chat_id: UUID, x_authorization: str, body: str, accept_language: Optional[str] = None)  # sendChatMessage
 None client.update_chat(chat_id: UUID, body: object)  # updateChat
 ```
 
@@ -103,7 +103,7 @@ listChats
 ## send_chat_message
 
 ```python
-List[object] client.send_chat_message(chat_id: UUID, x_authorization: str, body: str)
+List[object] client.send_chat_message(chat_id: UUID, x_authorization: str, body: str, accept_language: Optional[str] = None)
 ```
 
 **POST** `/api/ai/chats/{chatId}/messages`
@@ -118,6 +118,7 @@ sendChatMessage
 | **chat_id** | **UUID** |  | |
 | **x_authorization** | **str** |  | |
 | **body** | **str** |  | |
+| **accept_language** | **str** |  | [optional] |
 
 ### Return type
 

diff --git a/paas/docs/AiDeviceDashboardControllerApi.md b/paas/docs/AiDeviceDashboardControllerApi.md
@@ -0,0 +1,32 @@
+# AiDeviceDashboardControllerApi
+
+`ThingsboardClient` methods:
+
+```python
+object client.generate_dashboard(device_id: UUID, x_authorization: str, body: object)  # generateDashboard
+```
+
+
+## generate_dashboard
+
+```python
+object client.generate_dashboard(device_id: UUID, x_authorization: str, body: object)
+```
+
+**POST** `/api/ai/devices/{deviceId}/dashboard`
+
+generateDashboard
+
+
+### Parameters
+
+| Name | Type | Description  | Notes |
+|------------- | ------------- | ------------- | -------------|
+| **device_id** | **UUID** |  | |
+| **x_authorization** | **str** |  | |
+| **body** | **object** |  | |
+
+### Return type
+
+**object**
+
diff --git a/paas/docs/AvailableEntityKeys.md b/paas/docs/AvailableEntityKeys.md
@@ -10,8 +10,8 @@ Contains unique time series and attribute key names discovered from entities mat
 | Name | Type | Description | Notes |
 |------------ | ------------- | ------------- | -------------|
 | **entity_types** | [**List[EntityType]**](EntityType.md) | Set of entity types found among the matched entities. | |
-| **timeseries** | **List[str]** |  | |
-| **attribute** | **List[str]** |  | |
+| **timeseries** | **List[str]** | List of unique time series key names available on the matched entities. | |
+| **attribute** | **List[str]** | List of unique attribute key names available on the matched entities. | |
 
 
 

diff --git a/paas/docs/AvailableEntityKeysV2.md b/paas/docs/AvailableEntityKeysV2.md
@@ -11,7 +11,7 @@ Contains unique time series and attribute key names discovered from entities mat
 |------------ | ------------- | ------------- | -------------|
 | **total_entities** | **int** | Total number of entities that matched the query filter. | |
 | **entity_types** | [**List[EntityType]**](EntityType.md) | Set of entity types found among the matched entities. | |
-| **timeseries** | [**List[KeyInfo]**](KeyInfo.md) |  | [optional] |
+| **timeseries** | [**List[KeyInfo]**](KeyInfo.md) | List of unique time series keys available on the matched entities, sorted alphabetically. Omitted when timeseries keys were not requested. | [optional] |
 | **attributes** | **Dict[str, List[KeyInfo]]** | Map of attribute scope to the list of unique attribute keys available on the matched entities. Only scopes supported by the matched entity types are included. Omitted when attribute keys were not requested or when none of the requested scopes apply to the matched entity types. | [optional] |
 
 

diff --git a/paas/docs/EntityDataDiff.md b/paas/docs/EntityDataDiff.md
@@ -54,9 +54,10 @@
 #### EntityGroupExportData  *(extends EntityExportData, entity_type=`ENTITY_GROUP`)*
 | Name | Type | Description | Notes |
 |------|------|-------------|-------|
-| permissions | List[GroupPermission] |  | [optional] |
-| group_ota_packages | List[DeviceGroupOtaPackage] |  | [optional] |
-| group_entities | bool |  | [optional] |
+| permissions | List[GroupPermission] | Group permissions to apply to this group on import. Meaningful only for USER groups; ignored for groups of any other type. Each entry's userGroupId, roleId, and entityGroupId may use the external IDs of other entities in this payload or the IDs of entities that already exist on the target tenant; the importer resolves them against the target tenant. System-tenant roles are not allowed and will be rejected. Leave null to skip permission management for this group. | [optional] |
+| group_ota_packages | List[DeviceGroupOtaPackage] | OTA package assignments to apply to this group on import. Meaningful only for DEVICE groups; ignored for groups of any other type. Each entry's otaPackageId and groupId may reference external IDs of entities in this payload or IDs of entities that already exist on the target tenant. Leave null to skip OTA assignment management for this group. | [optional] |
+| group_entities | bool | Marker indicating that the group's member entities are intended to be transported alongside this payload. Used by flows that convey members through a side channel (notably the version control flow, which stores members in a separate git index). The solution import API does not consume this flag and does not require it to be set. Safe to leave false (default). | [optional] |
+| member_ids | List[UUID] | External IDs of the entities that should be members of this group after import. Each ID is resolved against the target tenant — by other entity in this payload, by external ID, or by existing internal ID — and the matching entities are added to the group. The import fails if any listed member cannot be resolved. Must be null for the special 'All' group (whose membership is implicit and managed by the platform). Leave null to skip membership wiring; existing membership on the target tenant is left untouched. | [optional] |
 
 #### EntityViewExportData  *(extends EntityExportData, entity_type=`ENTITY_VIEW`)*
 *See EntityExportData for properties.*
@@ -93,10 +94,13 @@
 #### TbResourceExportData  *(extends EntityExportData, entity_type=`TB_RESOURCE`)*
 *See EntityExportData for properties.*
 
+#### UserExportData  *(extends EntityExportData, entity_type=`USER`)*
+*See EntityExportData for properties.*
+
 #### WidgetsBundleExportData  *(extends EntityExportData, entity_type=`WIDGETS_BUNDLE`)*
 | Name | Type | Description | Notes |
 |------|------|-------------|-------|
-| widgets | List[object] |  | [optional] |
+| widgets | List[object] | List of widgets in the bundle | [optional] |
 | fqns | List[str] |  | [optional] |
 
 #### WidgetTypeExportData  *(extends EntityExportData, entity_type=`WIDGET_TYPE`)*

diff --git a/paas/docs/EntityExportData.md b/paas/docs/EntityExportData.md
@@ -48,9 +48,10 @@ Base export container for ThingsBoard entities
 #### EntityGroupExportData  *(entity_type=`ENTITY_GROUP`)*
 | Name | Type | Description | Notes |
 |------|------|-------------|-------|
-| permissions | List[GroupPermission] |  | [optional] |
-| group_ota_packages | List[DeviceGroupOtaPackage] |  | [optional] |
-| group_entities | bool |  | [optional] |
+| permissions | List[GroupPermission] | Group permissions to apply to this group on import. Meaningful only for USER groups; ignored for groups of any other type. Each entry's userGroupId, roleId, and entityGroupId may use the external IDs of other entities in this payload or the IDs of entities that already exist on the target tenant; the importer resolves them against the target tenant. System-tenant roles are not allowed and will be rejected. Leave null to skip permission management for this group. | [optional] |
+| group_ota_packages | List[DeviceGroupOtaPackage] | OTA package assignments to apply to this group on import. Meaningful only for DEVICE groups; ignored for groups of any other type. Each entry's otaPackageId and groupId may reference external IDs of entities in this payload or IDs of entities that already exist on the target tenant. Leave null to skip OTA assignment management for this group. | [optional] |
+| group_entities | bool | Marker indicating that the group's member entities are intended to be transported alongside this payload. Used by flows that convey members through a side channel (notably the version control flow, which stores members in a separate git index). The solution import API does not consume this flag and does not require it to be set. Safe to leave false (default). | [optional] |
+| member_ids | List[UUID] | External IDs of the entities that should be members of this group after import. Each ID is resolved against the target tenant — by other entity in this payload, by external ID, or by existing internal ID — and the matching entities are added to the group. The import fails if any listed member cannot be resolved. Must be null for the special 'All' group (whose membership is implicit and managed by the platform). Leave null to skip membership wiring; existing membership on the target tenant is left untouched. | [optional] |
 
 #### EntityViewExportData  *(entity_type=`ENTITY_VIEW`)*
 *(no additional properties)*
@@ -87,10 +88,13 @@ Base export container for ThingsBoard entities
 #### TbResourceExportData  *(entity_type=`TB_RESOURCE`)*
 *(no additional properties)*
 
+#### UserExportData  *(entity_type=`USER`)*
+*(no additional properties)*
+
 #### WidgetsBundleExportData  *(entity_type=`WIDGETS_BUNDLE`)*
 | Name | Type | Description | Notes |
 |------|------|-------------|-------|
-| widgets | List[object] |  | [optional] |
+| widgets | List[object] | List of widgets in the bundle | [optional] |
 | fqns | List[str] |  | [optional] |
 
 #### WidgetTypeExportData  *(entity_type=`WIDGET_TYPE`)*

diff --git a/paas/docs/EntityExportSettings.md b/paas/docs/EntityExportSettings.md
@@ -13,6 +13,7 @@
 | **export_calculated_fields** | **bool** |  | [optional] |
 | **export_permissions** | **bool** |  | [optional] |
 | **export_group_entities** | **bool** |  | [optional] |
+| **embed_group_members** | **bool** |  | [optional] |
 
 
 

diff --git a/paas/docs/EntityGroup.md b/paas/docs/EntityGroup.md
@@ -13,7 +13,7 @@ A JSON value representing the entity group.
 | **created_time** | **int** | Timestamp of the entity group creation, in milliseconds | [optional] [readonly] |
 | **type** | **TypeEnum** |  | |
 | **name** | **str** | Name of the entity group | |
-| **owner_id** | [**EntityId**](EntityId.md) | JSON object with the owner of the group - Tenant or Customer Id. | [optional] |
+| **owner_id** | [**EntityId**](EntityId.md) | JSON object with the owner of the group - Tenant or Customer Id. When omitted or null on creation, defaults to the current user's owner (Tenant for tenant admins, Customer for customer users). | [optional] |
 | **additional_info** | **object** | Additional parameters of the entity group. May include: 'description' (string), 'isPublic' (boolean, whether this group is shared publicly), 'publicCustomerId' (string, UUID of the public customer associated with this group). | [optional] |
 | **configuration** | **object** | JSON with the configuration for UI components: list of columns, settings, actions, etc  | [optional] |
 | **version** | **int** |  | [optional] |