az vm update failed with 'Enabling zone movement' with unrelated action

[nbjohnson]

Describe the bug

When trying to run a az vm update --set tags command it failed with an unrelated 'zone movement' error

Related command

az vm update

Errors

Operation 'Enabling zone movement' is not supported on the resource 'VM as its not enabled for the region/ subscription.'

Issue script & Debug output

above error

Expected behavior

Expect az vm update commands to function and not fail related to an unspecified flag

Environment Summary

azure-cli 2.87.0

Additional context

This does not occur on the previous version 2.86, only on the latest 2.87. Wondering if some cli flag got set regarding zone movement so it tries to update on every update command, even those that don't specify it, and the region doesn't support that feature. This seems to break az vm update commands for me.

[yonzhan]

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

[dspezia]

We got the same problem by running a command assigning a VM to a capacity reservation group.
We run 2.87.

az vm update -g "$AZURE_RG" -n "$VM_NAME" --capacity-reservation-group "$CRG_ID" -o none

(BadRequest) Operation 'Enabling zone movement' is not supported on the resource 'VM as its not enabled for the region/ subscription.'.
Code: BadRequest
Message: Operation 'Enabling zone movement' is not supported on the resource 'VM as its not enabled for the region/ subscription.'.