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Not all Azure regions support Premium V3 SKUs. To confirm availability in Switzerland North, use the Azure CLI:
az appservice list-locations --sku $sku
To verify your quotas and request, see https://learn.microsoft.com/en-us/azure/quotas/view-quotas
Request a quota increase in the Azure portal. https://learn.microsoft.com/en-us/azure/quotas/quickstart-increase-quota-portal
If your subscription doesn’t currently support Premium v3 P1mv3 SKUs in the desired region, you can request a quota increase in the Usage + quotas section, select Request increase.
The Premium V3 feature requires the site to run on the newest hardware infrastructure.
To scale up an App Service Plan to Premium V3, the Web App must be running in an App Service deployment that supports Premium V3.
For more information, see Scale up from an unsupported resource group and region combination.
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