Anyone?

Well that looks more clear error message than in general. You have wrong api version configured

yes, I can see that. But there are no way to add another API version in Azure Portal. Also did the same via Azure Powershell, but nothing seems to happen: PS /Users/nicolaimagnussen> Register-AzResourceProvider -ProviderNamespace Microsoft.OperationalInsights -ApiVersion 2015-05-01 ProviderNamespace : Microsoft.OperationalInsights RegistrationState : Registered ResourceTypes : {workspaces, querypacks, locations, locations/operationStatuses…} Locations : {East US, West Europe, Southeast Asia, Australia Southeast…}