{Compute} az vmss/vm: Update Open Capacity Reservation validation error message - #34051
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Julie Zhu (yanzhudd) and
Yong Zhang (yonzhan)
September 9, 2026 23:22
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🟢 Approval recommended
The change is limited to a validated error message update and the resulting behavior/message is consistent with the validator’s is True condition for the three-state flag.
Pull request overview
This pull request updates the validation error text shown when users provide conflicting Capacity Reservation options in the VM/VMSS command module, making the guidance more precise for az vm create/update and az vmss create/update.
Changes:
- Replaces the generic mutually-exclusive-arguments message with a more specific message describing the
--disable-capacity-reservation-assignment=trueconflict with--capacity-reservation-group.
File summaries
| File | Description |
|---|---|
src/azure-cli/azure/cli/command_modules/vm/_validators.py |
Updates the MutuallyExclusiveArgumentError message for capacity reservation argument validation to be more specific. |
Review details
- Files reviewed: 1/1 changed files
- Comments generated: 0
- Review effort level: Lite
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Collaborator
|
Compute |
Julie Zhu (yanzhudd)
approved these changes
Sep 10, 2026
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🤖 PR Validation — ️✔️ All clear
Related command
az vm create/updateaz vmss create/updateDescription
Update to a more accurate error message.
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