update

Author: mrbullwinkle

articles/ai-foundry/openai/how-to/batch.md

@@ -5,7 +5,7 @@ description: Learn how to use global batch with Azure OpenAI
 author: mrbullwinkle
 ms.author: mbullwin
 manager: nitinme
-ms.date: 06/19/2025
+ms.date: 08/13/2025
 ms.service: azure-ai-openai
 ms.topic: how-to
 ms.custom:
@@ -241,6 +241,8 @@ When a job failure occurs, you'll find details about the failure in the `errors`
 
 - UTF-8-BOM encoded `jsonl` files aren't supported. JSON lines files should be encoded using UTF-8. Use of Byte-Order-Mark (BOM) encoded files isn't officially supported by the JSON RFC spec, and Azure OpenAI will currently treat BOM encoded files as invalid. A UTF-8-BOM encoded file will currently return the generic error message: "Validation failed: A valid model deployment name couldn't be extracted from the input file. Please ensure that each row in the input file has a valid deployment name specified in the 'model' field, and that the deployment name is consistent across all rows."
 
+- When using [your own storage for batch input data](./batch-blob-storage.md), once the batch job is submitted, if the input blob is modified, the scoring job will be failed by the service.
+
 ## See also
 
 * Learn more about Azure OpenAI [deployment types](./deployment-types.md)