Hi Pinakster,
Thank you for reaching out to us on the Microsoft Q&A forum.
The error that you are experiencing is that you do not have enough vCPU quota in the "australiaeast" region to deploy a container service within your resource group.
Quotas are enforced at various levels, such as resource groups, subscriptions, and accounts. For instance, your subscription might have a limit on the number of cores available in a specific region. If you try to deploy a resource with more cores than allowed, you'll receive an error stating that the quota has been exceeded.
For full details on quotas, refer to: see Azure subscription and service limits, quotas, and constraints.
How to Request a Quota Increase:
1.Go to the Azure Portal and navigate to Subscriptions, then go to Usage + quotas. 2.Check for resource limits like vCPUs under Kubernetes Service in your selected region.
If you have any more concerns in future, please do not hesitate to reach out to us we are here to help you.
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