Azure Kubernetes Cluster is not configured with labels, this may make identification of resources challenging.
The node labels of an AKS cluster cannot be changed once the node pool has been created. To create a new resource with the appropriate settings, follow the steps below.
In Azure Console -
In Terraform -
References:
https://learn.microsoft.com/en-us/azure/aks/use-labels
https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/kubernetes_cluster#node_labels