How to get nested properties using Azure CLI - azure

Question

I had been using the line below to grab the value of the internalIpAddress property from an ILB App Service Environment in Azure:
az resource show `
--ids "/subscriptions/$subscription_id/resourceGroups/$ilbase_rg_name/providers/Microsoft.Web/hostingEnvironments/$ilbase_name/capacities/virtualip" `
--query "internalIpAddress"
The format of the virtualip resource was:
{
"internalIpAddress": "10.30.0.139",
"outboundIpAddresses": [
"13.72.76.135"
],
"serviceIpAddress": "13.72.76.135",
"vipMappings": []
}
Seems like in the past day or so, the format of the virtualip resource has now changed to this:
{
"additionalProperties": {
"internalIpAddress": "10.30.0.139",
"outboundIpAddresses": [
"13.72.76.135"
],
"serviceIpAddress": "13.72.76.135",
"vipMappings": []
},
"id": null,
"identity": null,
"kind": null,
"location": null,
"managedBy": null,
"name": null,
"plan": null,
"properties": null,
"sku": null,
"tags": null,
"type": null
}
And now my command no longer works...it returns nothing. I can modify my command to get the entire additionalProperties object but I then don't know how to parse thru it to get just the value of the internalIpAddress property.
Another interesting note on this is, if you go to the Azure Resource Explorer and navigate to the virtualip resource, it still shows it in the same old format. If you try the PowerShell code the Azure Resource Explorer gives you to query the resource, it returns nothing.
Here is the PowerShell the Azure Resource Explorer said to use:
Get-AzureRmResource -ResourceGroupName MyRG -ResourceType Microsoft.Web/hostingEnvironments/capacities -ResourceName "myilbase/virtualip" -ApiVersion 2018-02-01
Looking for some help on how to parse the nested internalIpAddress property from the additionalProperties object

Answer 1

just traverse the object like you normally would:
--query "additionalProperties.internalIpAddress"