Failed to delete subnet

Question

I created a new Azure container instance (ACI) with a new vnet and subnet by Azure CLI

I deleted ACI from Azure portal and now Im trying to delete subnet but gives me the following errors:

Failed to delete subnet 'SubnetNAme'. Error: Subnet SubnetNAme is in use by aci-network-profile-VNETNAME-SubnetNAme/eth0/ipconfigprofile and cannot be deleted. In order to delete the subnet, delete all the resources within the subnet. See aka.ms/deletesubnet.

If I tried to access aci-network-profile-VNETNAME-SubnetNAme/eth0/ipconfigprofile, it tells me that doesnt exist this resource:

Details The resource was not found, it may have been deleted. If this was launched from a pinned tile on the dashboard, it should be removed.

Answer 1

For your issue, instead of finding the aci-network-profile-VNETNAME-SubnetNAme/eth0/ipconfigprofile in the portal, you need to delete the Network Profile through Azure CLI command like this:

NETWORK_PROFILE_ID=$(az network profile list --resource-group yourResourceGroup --query [0].id --output tsv)

az network profile delete --id $NETWORK_PROFILE_ID -y

After you delete the Network Profile, then you can delete the subnet as you want. For mor details, see Delete network resources.