Machine Learning: Quota Increase for ESv3 in East — Issue with Closed Support Request

Problem description

I am seeking assistance with increasing the quota for Azure Machine Learning's ESv3 VM series in the East region. Despite submitting a support request and following up, the issue appears unresolved, and I believe the previous support ticket may have been closed without resolution.

Environment

Service: Azure Machine Learning; Resource Type: VM quota; Region: East region; No specific resource names or subscription details provided.

What I've already tried

I submitted a quota increase request and sent follow-up emails on September 10 and 12, 2026, due to lack of response. I attempted to increase the quota via the Azure portal as guided, but the request seems to have been closed or is no longer visible. I also reviewed guidance indicating that quota increases require specific support requests and have not performed any configuration changes or diagnostic tests beyond initial requests.

Current status

The latest information suggests the support request may have been closed without resolution, and the quota issue persists. I am looking for confirmation on the status of my request and guidance on the next steps to successfully increase my VM quota in the East region.