Azure AI Foundry: Attribute Persistence Issue and 404 Update API Response

Descrizione del problema

I'm experiencing an issue with Azure AI Foundry where attributes of a Vector Store file are not persisted after an update attempt, and the update API consistently returns an HTTP 404 error. Despite the file being accessible and retrievable with a GET request, the POST request to update attributes fails, indicating that the route or endpoint might be incorrect or not supported in my current setup.

Ambiente

Azure AI Foundry service, REST API, C#.

Cosa ho già provato

I have tested the GET request to retrieve the file attributes, which returns a successful HTTP 200, confirming that the file exists and is accessible. However, attempts to update attributes using the POST method result in a HTTP 404 error. I have verified the endpoint URL, API version, and request body, ensuring they follow the documentation. I also tried using different API versions and endpoints, but the issue persists.

Stato attuale

I am seeking confirmation on whether attribute persistence is supported in my environment and clarification on the correct API endpoint and method for updating file attributes. I would appreciate guidance on troubleshooting steps or alternative solutions to achieve attribute persistence during file creation or update.