`register_argument_deprecate` fails: AttributeError: 'AzCliCommandInvoker' object has no attribute 'command_loader'.

[jiasli]

Describe the bug

Create src/azure-cli/azure/cli/command_modules/role/_breaking_change.py with

from azure.cli.core.breaking_change import register_argument_deprecate

register_argument_deprecate('role assignment list', '--all')

Running az role assignment list -h fails:

  File "d:\cli\azure-cli\src\azure-cli-core\azure\cli\core\breaking_change.py", line 27, in _get_action_class
    action_class = cli_ctx.invocation.command_loader.cli_ctx.invocation.parser._registries['action'][action]  # pylint: disable=protected-access
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'AzCliCommandInvoker' object has no attribute 'command_loader'. Did you mean: 'commands_loader'?

Related command

az role assignment list -h

Errors

> az role assignment list -h
The command failed with an unexpected error. Here is the traceback:
'AzCliCommandInvoker' object has no attribute 'command_loader'
Traceback (most recent call last):
  File "D:\cli\py312\Lib\site-packages\knack\cli.py", line 233, in invoke
    cmd_result = self.invocation.execute(args)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "d:\cli\azure-cli\src\azure-cli-core\azure\cli\core\commands\__init__.py", line 566, in execute
    self.cli_ctx.raise_event(EVENT_INVOKER_POST_CMD_TBL_CREATE, commands_loader=self.commands_loader)
  File "D:\cli\py312\Lib\site-packages\knack\cli.py", line 170, in raise_event
    func(self, **kwargs)
  File "d:\cli\azure-cli\src\azure-cli-core\azure\cli\core\breaking_change.py", line 539, in update_breaking_change_info
    breaking_change.register(cli_ctx)
  File "d:\cli\azure-cli\src\azure-cli-core\azure\cli\core\breaking_change.py", line 249, in register
    arg.action = _argument_breaking_change_action(cli_ctx, arg.deprecate_info, arg.options['action'])
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "d:\cli\azure-cli\src\azure-cli-core\azure\cli\core\breaking_change.py", line 33, in _argument_breaking_change_action
    action_class = _get_action_class(cli_ctx, action)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "d:\cli\azure-cli\src\azure-cli-core\azure\cli\core\breaking_change.py", line 27, in _get_action_class
    action_class = cli_ctx.invocation.command_loader.cli_ctx.invocation.parser._registries['action'][action]  # pylint: disable=protected-access
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'AzCliCommandInvoker' object has no attribute 'command_loader'. Did you mean: 'commands_loader'?

Issue script & Debug output

NA

Expected behavior

Should succeed.

Environment Summary

az --version
azure-cli 2.70.0

core 2.70.0
telemetry 1.1.0

Extensions:
ssh 2.0.6

Dependencies:
msal 1.31.2b1
azure-mgmt-resource 23.1.1

Python location 'D:\cli\py312\Scripts\python.exe'
Config directory 'C:\Users\xxx.azure'
Extensions directory 'C:\Users\xxx.azure\cliextensions'

Python (Windows) 3.12.9 (tags/v3.12.9:fdb8142, Feb 4 2025, 15:27:58) [MSC v.1942 64 bit (AMD64)]

Additional context

No response

[yonzhan]

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