[AI Manager] Add short namespace alias for model deployments

[Jessie (techworldhello)]

🤖 PR Validation — ⚠️ Review suggested

Breaking Changes
⚠️ None

⚠️Azure CLI Extensions Breaking Change Test

⚠️aimanager

rule	cmd_name	rule_message	suggest_message
⚠️ 1010 - ParaPropUpdate	aimanager namespace modeldeployment add	cmd aimanager namespace modeldeployment add update parameter namespace_name: updated property options from ['--namespace-name'] to ['--namespace-name', '--ns']
⚠️ 1010 - ParaPropUpdate	aimanager namespace modeldeployment delete	cmd aimanager namespace modeldeployment delete update parameter namespace_name: updated property options from ['--namespace-name'] to ['--namespace-name', '--ns']
⚠️ 1010 - ParaPropUpdate	aimanager namespace modeldeployment list	cmd aimanager namespace modeldeployment list update parameter namespace_name: updated property options from ['--namespace-name'] to ['--namespace-name', '--ns']
⚠️ 1010 - ParaPropUpdate	aimanager namespace modeldeployment show	cmd aimanager namespace modeldeployment show update parameter namespace_name: updated property options from ['--namespace-name'] to ['--namespace-name', '--ns']
⚠️ 1010 - ParaPropUpdate	aimanager namespace modeldeployment update	cmd aimanager namespace modeldeployment update update parameter namespace_name: updated property options from ['--namespace-name'] to ['--namespace-name', '--ns']
⚠️ 1010 - ParaPropUpdate	aimanager namespace modeldeployment wait	cmd aimanager namespace modeldeployment wait update parameter namespace_name: updated property options from ['--namespace-name'] to ['--namespace-name', '--ns']

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Related command

[AI Manager] Add short namespace alias for model deployments

Support --ns as an alias for --namespace-name
Bump extension version to 1.5.2b2
Add regression coverage and release notes

General Guidelines

• Have you run azdev style <YOUR_EXT> locally? (pip install azdev required)
• Have you run python scripts/ci/test_index.py -q locally? (pip install azdev required)
• My extension version conforms to the Extension version schema

For new extensions:

• My extension description/summary conforms to the Extension Summary Guidelines.

About Extension Publish

There is a pipeline to automatically build, upload and publish extension wheels.
Once your pull request is merged into main branch, a new pull request will be created to update src/index.json automatically.
You only need to update the version information in file setup.py and historical information in file HISTORY.rst in your PR but do not modify src/index.json.

[azure-client-tools-bot-prd]

Hi Jessie (@techworldhello),
Please write the description of changes which can be perceived by customers into HISTORY.rst.
If you want to release a new extension version, please update the version in pyproject.toml (or setup.py, if the extension has not migrated yet) as well.

[Copilot]

🟢 Approval recommended

Only a minor release-note formatting nit remains; no blocking issues were identified.

Pull request overview

Adds --ns as an alias for --namespace-name in model deployment commands, with regression coverage and release metadata updates.

Changes:

• Registers the --ns argument alias.
• Adds regression coverage.
• Bumps the extension version to 1.5.2b2.
• Updates release notes; the heading underline needs one additional +.

File summaries

File	Description
src/aimanager/setup.py	Bumps extension version to 1.5.2b2.
src/aimanager/HISTORY.rst	Documents the new alias.
src/aimanager/azext_aimanager/tests/latest/test_modeldeployment.py	Verifies alias registration.
src/aimanager/azext_aimanager/_params.py	Adds --ns to model deployment namespace arguments.

Review details

Suppressed comments (1)

src/aimanager/HISTORY.rst:7

• The new 1.5.2b2 title is seven characters long, but its reStructuredText underline has only six + characters. This produces a Title underline too short warning and can prevent the history from rendering correctly; use a seven-character underline as the later headings in this file do.

++++++

• Files reviewed: 4/4 changed files
• Comments generated: 0
• Review effort level: Lite

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[Azure CLI Bot (azclibot)]

[Release] Update index.json for extension [ aimanager-1.5.2b2 ] : https://dev.azure.com/msazure/One/_build/results?buildId=180634203&view=results

[Yong Zhang (yonzhan)]

AI Manager