diff --git a/api-reference/v1.0/api/driveitem-get-content-format.md b/api-reference/v1.0/api/driveitem-get-content-format.md
index f6b3ae025f9..656f661d9c2 100644
--- a/api-reference/v1.0/api/driveitem-get-content-format.md
+++ b/api-reference/v1.0/api/driveitem-get-content-format.md
@@ -25,6 +25,9 @@ Choose the permission or permissions marked as least privileged for this API. Us
 <!-- { "blockType": "permissions", "name": "driveitem_get_content_format" } -->
 [!INCLUDE [permissions-table](../includes/permissions/driveitem-get-content-format-permissions.md)]
 
+> [!NOTE]
+> The maximum size limit for files to use format conversion is 2 MB.
+
 ## HTTP request
 
 <!-- { "blockType": "ignored" } -->