No option to turn on "Backup/restore over virtual network" option for App Service Backup commands

[AjinkyaBapat]

Describe the bug

At present, there is no option in either az webapp config backup create or az webapp config backup update azcli commands to set the "Backup/restore over virtual network integration" option in the Custom Backup section of a Windows App Service.

This is causing the created Custom Backup to fail since target storage account has firewall enabled and access is restricted inside the vnet.

Related command

az webapp config backup update
az webapp config backup create

Errors

No Errors but created Custom backup does not have "Backup/restore over virtual network integration" option Enabled which is causing backup to fail since target storage account has firewall enabled and access is restricted to the Vnet.

Issue script & Debug output

N/A

Expected behavior

There should be an option to set "Backup/restore over virtual network integration" to either True or False from azcli commands.

Environment Summary

azure-cli 2.55.0 *

core 2.55.0 *
telemetry 1.1.0

Extensions:
interactive 0.5.3

Dependencies:
msal 1.24.0b2
azure-mgmt-resource 23.1.0b2

Python location 'C:\Program Files\Microsoft SDKs\Azure\CLI2\python.exe'
Extensions directory 'C:\Users\asd.azure\cliextensions'

Python (Windows) 3.11.5 (tags/v3.11.5:cce6ba9, Aug 24 2023, 14:38:34) [MSC v.1936 64 bit (AMD64)]

Legal docs and information: aka.ms/AzureCliLegal

Additional context

No response

[azure-client-tools-bot-prd]

Hi @AjinkyaBapat,

2.55.0 is not the latest Azure CLI(2.60.0).

If you haven't already attempted to do so, please upgrade to the latest Azure CLI version by following https://learn.microsoft.com/en-us/cli/azure/update-azure-cli.

[yonzhan]

Thank you for opening this issue, we will look into it.

[AjinkyaBapat]

Is there any update on this?