when calling VM SKU with uppercase 'V' in the SKU name - VM exhibits slow network performance and unable to add additional NICs

[tah21]

When using Terraform to deploy a VM on Azure Stack Hub, referencing a VM SKU which has an uppercase 'V' in the SKU name i.e. "Standard_F16s_V2" causes VM to have network performance issues and the ability to add additional NICs to the VM is not possible. Solution is to make sure the SKU being called has a lowercase 'v' in the name i.e. "Standard_F16s_v2" however I feel that this should be captured / reported back during the deployment that the SKU requested is invalid.