add section about the input binding support

Signed-off-by: Hannah Hunter <[email protected]>
dapr · Oct 29, 2024 · afde16e · afde16e
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diff --git a/...ocs/content/en/reference/components-reference/supported-bindings/blobstorage.md b/...ocs/content/en/reference/components-reference/supported-bindings/blobstorage.md
@@ -63,6 +63,13 @@ This component supports **output binding** with the following operations:
 - `delete` : [Delete blob](#delete-blob)
 - `list`: [List blobs](#list-blobs)
 
+The Blob storage component's **input binding** functionality, such as triggering notifications for uploaded files, is served by the [Azure Event Grid binding]({{< ref eventgrid.md >}}). 
+
+Refer to the following guides for set up and component specs:
+
+- [Reacting to Blob storage events](https://learn.microsoft.com/azure/storage/blobs/storage-blob-event-overview)
+- [Azure Event Grid binding spec]({{< ref eventgrid.md >}})
+
 ### Create blob
 
 To perform a create blob operation, invoke the Azure Blob Storage binding with a `POST` method and the following JSON body: