Issues when trying to create a snapshot of a Uniform VMSS OS disk in AzureCLI

This is autogenerated. Please review and update as needed.

Describe the bug

Command Name az snapshot create

Errors:

(ResourceNotFound) The Resource 'Microsoft.Compute/disks/datadiskvmss1_datadiskvmss1_0_OsDisk_1_dca81669e5884c35ad5150dfd854934e' under resource group 'DATADISK' was not found. For more details please go to https://aka.ms/ARMResourceNotFoundFix
Code: ResourceNotFound
Message: The Resource 'Microsoft.Compute/disks/datadiskvmss1_datadiskvmss1_0_OsDisk_1_dca81669e5884c35ad5150dfd854934e' under resource group 'DATADISK' was not found. For more details please go to https://aka.ms/ARMResourceNotFoundFix

To Reproduce:

Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

• `vmssosdisk=$(az vmss show -g {} -n {} --instance-id {} --query storageProfile.osDisk.managedDisk.id -o tsv) //this command DOES pull the correct resourceURI if you run it by itself without turning it into a variable
• az snapshot create -g {} -n {} --source $vmssosdisk --debug

Expected Behavior

I am trying to replicate the steps to create a snapshot of a VMSS instance OS disk in CLI. The PowerShell steps are listed here: https://docs.microsoft.com/en-us/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-faq#how-do-i-take-a-snapshot-of-a-virtual-machine-scale-set-instance-

Environment Summary

Linux-4.4.0-22000-Microsoft-x86_64-with-debian-bullseye-sid, Ubuntu 20.04.3 LTS
Python 3.6.10
Installer: DEB

azure-cli 2.30.0

Extensions:
interactive 0.4.5
maintenance 1.3.0
resource-graph 2.1.0
vm-repair 0.3.8

Additional Context

[nameier]

@evelyn-ys thank you very much! This worked.

[evelyn-ys]

Hi @nameier, I have raised a PR to fix this. For now, you can specify --copy-start false to bypass this issue. Sorry for the inconvenience.