Regenerate client from commit 8308ab1 of spec repo (#4035)

Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>

Author: api-clients-generation-pipeline[bot]

.generator/schemas/v2/openapi.yaml

@@ -164173,7 +164173,12 @@ paths:
         If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).
   /api/v2/incidents/{incident_id}/cases/page:
     post:
-      description: Create a page from an incident using the Cases service.
+      deprecated: true
+      description: |-
+        Create a page from an incident using the Cases service.
+
+        **Deprecated**: This endpoint is deprecated. Use
+        [Create an on-call page from an incident](#create-an-on-call-page-from-an-incident) instead.
       operationId: CreatePageFromIncident
       parameters:
         - $ref: "#/components/parameters/IncidentIDPathParameter"

src/datadog_api_client/v2/api/incidents_api.py

@@ -5,6 +5,7 @@
 
 import collections
 from typing import Any, Dict, List, Union
+import warnings
 
 from datadog_api_client.api_client import ApiClient, Endpoint as _Endpoint
 from datadog_api_client.configuration import Configuration
@@ -3017,10 +3018,13 @@ def create_page_from_incident(
         incident_id: str,
         body: IncidentCreatePageFromIncidentRequest,
     ) -> IncidentPageUUIDResponse:
-        """Create a page from an incident.
+        """Create a page from an incident. **Deprecated**.
 
         Create a page from an incident using the Cases service.
 
+        **Deprecated** : This endpoint is deprecated. Use
+        `Create an on-call page from an incident <#create-an-on-call-page-from-an-incident>`_ instead.
+
         :param incident_id: The UUID of the incident.
         :type incident_id: str
         :param body: Page creation payload.
@@ -3032,6 +3036,7 @@ def create_page_from_incident(
 
         kwargs["body"] = body
 
+        warnings.warn("create_page_from_incident is deprecated", DeprecationWarning, stacklevel=2)
         return self._create_page_from_incident_endpoint.call_with_http_info(**kwargs)
 
     def create_timestamp_override(