diff --git a/.generator/schemas/v1/openapi.yaml b/.generator/schemas/v1/openapi.yaml
index 9733740e175..4d62abaf52b 100644
--- a/.generator/schemas/v1/openapi.yaml
+++ b/.generator/schemas/v1/openapi.yaml
@@ -28175,7 +28175,7 @@ paths:
         - aws_configuration_read
     post:
       deprecated: true
-      description: '"**This endpoint is deprecated - use the V2 endpoints instead.**
+      description: '**This endpoint is deprecated - use the V2 endpoints instead.**
         Create a Datadog-Amazon Web Services integration.
 
         Using the `POST` method updates your integration configuration
@@ -28334,7 +28334,8 @@ paths:
   /api/v1/integration/aws/event_bridge:
     delete:
       deprecated: true
-      description: Delete an Amazon EventBridge source.
+      description: '**This endpoint is deprecated - use the V2 endpoints instead.**
+        Delete an Amazon EventBridge source.'
       operationId: DeleteAWSEventBridgeSource
       requestBody:
         content:
@@ -28375,7 +28376,8 @@ paths:
         - manage_integrations
     get:
       deprecated: true
-      description: Get all Amazon EventBridge sources.
+      description: '**This endpoint is deprecated - use the V2 endpoints instead.**
+        Get all Amazon EventBridge sources.'
       operationId: ListAWSEventBridgeSources
       parameters: []
       responses:
@@ -28407,7 +28409,8 @@ paths:
         permissions: []
     post:
       deprecated: true
-      description: Create an Amazon EventBridge source.
+      description: '**This endpoint is deprecated - use the V2 endpoints instead.**
+        Create an Amazon EventBridge source.'
       operationId: CreateAWSEventBridgeSource
       requestBody:
         content:
diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 93efc78e5a9..2c340a95bd1 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -62513,8 +62513,12 @@ paths:
       description: "This endpoint allows you to publish events.\n\n**Note:** To utilize
         this endpoint with our client libraries, please ensure you are using the latest
         version released on or after July 1, 2025. Earlier versions do not support
-        this functionality.\n\n\u2705 **Only events with the `change` or `alert` category**
-        are in General Availability. For change events, see [Change Tracking](https://docs.datadoghq.com/change_tracking)
+        this functionality.\n\n**Important:** Upgrade to the latest client library
+        version to use the updated endpoint at `https://event-management-intake.{site}/api/v2/events`.
+        Older client library versions of the Post an event (v2) API send requests
+        to a deprecated endpoint (`https://api.{site}/api/v2/events`).\n\n\u2705 **Only
+        events with the `change` or `alert` category** are in General Availability.
+        For change events, see [Change Tracking](https://docs.datadoghq.com/change_tracking)
         for more details.\n\n\u274C For use cases involving other event categories,
         use the V1 endpoint or reach out to [support](https://www.datadoghq.com/support/).\n\n\u274C
         Notifications are not yet supported for events sent to this endpoint. Use
diff --git a/lib/datadog_api_client/v1/api/aws_integration_api.rb b/lib/datadog_api_client/v1/api/aws_integration_api.rb
index 825da3bda5d..c16cc8df53a 100644
--- a/lib/datadog_api_client/v1/api/aws_integration_api.rb
+++ b/lib/datadog_api_client/v1/api/aws_integration_api.rb
@@ -33,7 +33,7 @@ def create_aws_account(body, opts = {})
 
     # Create an AWS integration.
     #
-    # "**This endpoint is deprecated - use the V2 endpoints instead.** Create a Datadog-Amazon Web Services integration.
+    # **This endpoint is deprecated - use the V2 endpoints instead.** Create a Datadog-Amazon Web Services integration.
     # Using the `POST` method updates your integration configuration
     # by adding your new configuration to the existing one in your Datadog organization.
     # A unique AWS Account ID for role based authentication.
@@ -106,7 +106,7 @@ def create_aws_event_bridge_source(body, opts = {})
 
     # Create an Amazon EventBridge source.
     #
-    # Create an Amazon EventBridge source.
+    # **This endpoint is deprecated - use the V2 endpoints instead.** Create an Amazon EventBridge source.
     #
     # @deprecated This API is deprecated.
     #
@@ -386,7 +386,7 @@ def delete_aws_event_bridge_source(body, opts = {})
 
     # Delete an Amazon EventBridge source.
     #
-    # Delete an Amazon EventBridge source.
+    # **This endpoint is deprecated - use the V2 endpoints instead.** Delete an Amazon EventBridge source.
     #
     # @deprecated This API is deprecated.
     #
@@ -658,7 +658,7 @@ def list_aws_event_bridge_sources(opts = {})
 
     # Get all Amazon EventBridge sources.
     #
-    # Get all Amazon EventBridge sources.
+    # **This endpoint is deprecated - use the V2 endpoints instead.** Get all Amazon EventBridge sources.
     #
     # @deprecated This API is deprecated.
     #
diff --git a/lib/datadog_api_client/v2/api/events_api.rb b/lib/datadog_api_client/v2/api/events_api.rb
index 51478b6fc5c..0d9f4667d44 100644
--- a/lib/datadog_api_client/v2/api/events_api.rb
+++ b/lib/datadog_api_client/v2/api/events_api.rb
@@ -37,6 +37,8 @@ def create_event(body, opts = {})
     #
     # **Note:** To utilize this endpoint with our client libraries, please ensure you are using the latest version released on or after July 1, 2025. Earlier versions do not support this functionality.
     #
+    # **Important:** Upgrade to the latest client library version to use the updated endpoint at `https://event-management-intake.{site}/api/v2/events`. Older client library versions of the Post an event (v2) API send requests to a deprecated endpoint (`https://api.{site}/api/v2/events`).
+    #
     # ✅ **Only events with the `change` or `alert` category** are in General Availability. For change events, see [Change Tracking](https://docs.datadoghq.com/change_tracking) for more details.
     #
     # ❌ For use cases involving other event categories, use the V1 endpoint or reach out to [support](https://www.datadoghq.com/support/).