(Azure CXP) Clarifies CloudEvents support

resolves MicrosoftDocs/azure-docs#87496

Author: mikeurnun

articles/azure-functions/functions-bindings-event-grid.md

@@ -12,7 +12,7 @@ zone_pivot_groups: programming-languages-set-functions-lang-workers
 
 This reference shows how to connect to Azure Event Grid using Azure Functions triggers and bindings.  
 
-[!INCLUDE [functions-event-grid-intro](../../includes/functions-event-grid-intro.md)]
+[!INCLUDE [functions-event-grid-intro](../../includes/functions-event-grid-intro.md)] 
 
 | Action | Type |
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includes/functions-event-grid-intro.md

@@ -10,4 +10,4 @@ Event Grid is an Azure service that sends HTTP requests to notify you about even
 
 Event *handlers* receive and process events. Azure Functions is one of several [Azure services that have built-in support for handling Event Grid events](../articles/event-grid/overview.md#event-handlers). Functions provides an Event Grid trigger, which invokes a function when an event is received from Event Grid. A similar output binding can be used to send events from your function to an [Event Grid custom topic](../articles/event-grid/post-to-custom-topic.md).
 
-You can also use an HTTP trigger to handle Event Grid Events. To learn more, see [Receive events to an HTTP endpoint](../articles/event-grid/receive-events.md). We recommend using the Event Grid trigger over HTTP trigger. 
+You can also use an HTTP trigger to handle Event Grid Events. To learn more, see [Receive events to an HTTP endpoint](../articles/event-grid/receive-events.md). We recommend using the Event Grid trigger over HTTP trigger. With Event Grid extension 2.x and earlier versions, you can't use an Event Grid trigger for an Azure Functions app when the event is delivered in the [CloudEvents schema](../event-grid/cloudevents-schema.md#azure-functions).