"Allocation failed. We do not have sufficient capacity for the requested VM size in this region.

Question

We're running into issues with making adjustments to VDI storage pools. Please what could be a workaround?

Answer 1

This is due to an allocation issue. You can try a different region or change sku.

https://learn.microsoft.com/en-us/troubleshoot/azure/virtual-machines/windows/allocation-failure

If the issue still persist, I would recommend you to contact support, so If you have a support plan, I request you file a support ticket

https://azure.microsoft.com/en-us/support/create-ticket

You can mark it 'Accept Answer' and 'Upvote' if this helped you

Regards,

Abiola