create azure identity binding

identity-binding.yaml

apiVersion: aadpodidentity.k8s.io/v1
kind: AzureIdentity
metadata:
  name: "aks-kv-identity"               
spec:
  type: 0                                 
  resourceID: /subscriptions/<subscription id>/resourcegroups/aks2akvrg/providers/Microsoft.ManagedIdentity/userAssignedIdentities/aks2kvIdentity
  clientID: "<clientId>"
---
apiVersion: aadpodidentity.k8s.io/v1
kind: AzureIdentityBinding
metadata:
  name: azure-pod-identity-binding
spec:
  azureIdentity: "aks-kv-identity"      
  selector: azure-pod-identity-binding-selector