"I spent over eight hours redeploying and testing different settings and solutions (including different zones and VMs), but unfortunately, nothing worked.
Here is the error messages.
{"code":"DeploymentFailed","message":"At least one resource deployment operation failed. Please list deployment operations for details. Please see https://aka.ms/arm-deployment-operations for usage details.","details":[{"code":"AvailabilityZoneNotSupported","message":"Preflight validation check for resource(s) for container service my-viya-aks in resource group mrg-sas-viya-on-azure-20250408225904 failed. Message: The zone(s) '1' for resource 'cas' is not supported. The supported zones for location 'eastus' are ''. Details: "}]}
