[Az.Accounts] Update Connect-AzAccount.md

[mikurii]

Added information about the MFA enforcement starting in early 2025.
Once enforcement begins, -Credential option will no longer work due to the mandatory MFA.
Reference: https://learn.microsoft.com/en-us/entra/identity/authentication/concept-mandatory-multifactor-authentication

Description

Mandatory Checklist

• Please choose the target release of Azure PowerShell. (⚠️Target release is a different concept from API readiness. Please click below links for details.)

  • General release
  • Public preview
  • Private preview
  • Engineering build
  • No need for a release

• Check this box to confirm: I have read the Submitting Changes section of CONTRIBUTING.md and reviewed the following information:

• SHOULD update ChangeLog.md file(s) appropriately
  • For SDK-based development mode, update src/{{SERVICE}}/{{SERVICE}}/ChangeLog.md.
    • A snippet outlining the change(s) made in the PR should be written under the ## Upcoming Release header in the past tense.
  • For autorest-based development mode, include the changelog in the PR description.
  • Should not change ChangeLog.md if no new release is required, such as fixing test case only.
• SHOULD regenerate markdown help files if there is cmdlet API change. Instruction
• SHOULD have proper test coverage for changes in pull request.
• SHOULD NOT adjust version of module manually in pull request

[azure-client-tools-bot-prd]

❌Az.Accounts

️✔️Build

️✔️PowerShell Core - Windows

️✔️Windows PowerShell - Windows

❌Help Example Check

❌PowerShell Core - Windows

Type	Cmdlet	Example	Line	RuleName	Description	Extent	Remediation
❌	Connect-AzAccount	6	1	Invalid_Cmdlet	Get-AzUserAssignedIdentity is not a valid command name.	Get-AzUserAssignedIdentity -ResourceGroupName 'myResourceGroup' -Name 'myUserAssignedIdentity'	Check the spell of Get-AzUserAssignedIdentity.
❌	Connect-AzAccount	6	2	Invalid_Cmdlet	Get-AzVM is not a valid command name.	Get-AzVM -ResourceGroupName contoso -Name testvm	Check the spell of Get-AzVM.
❌	Connect-AzAccount	6	2	Invalid_Cmdlet	Update-AzVM is not a valid command name.	Update-AzVM -IdentityType UserAssigned -IdentityId $identity.Id	Check the spell of Update-AzVM.

❌Windows PowerShell - Windows

Type	Cmdlet	Example	Line	RuleName	Description	Extent	Remediation
❌	Connect-AzAccount	6	1	Invalid_Cmdlet	Get-AzUserAssignedIdentity is not a valid command name.	Get-AzUserAssignedIdentity -ResourceGroupName 'myResourceGroup' -Name 'myUserAssignedIdentity'	Check the spell of Get-AzUserAssignedIdentity.
❌	Connect-AzAccount	6	2	Invalid_Cmdlet	Get-AzVM is not a valid command name.	Get-AzVM -ResourceGroupName contoso -Name testvm	Check the spell of Get-AzVM.
❌	Connect-AzAccount	6	2	Invalid_Cmdlet	Update-AzVM is not a valid command name.	Update-AzVM -IdentityType UserAssigned -IdentityId $identity.Id	Check the spell of Update-AzVM.

️✔️Help File Existence Check

️✔️PowerShell Core - Windows

️✔️Windows PowerShell - Windows

[microsoft-github-policy-service]

Thank you for your contribution mikurii! We will review the pull request and get back to you soon.

[msJinLei]

@mikurii Thanks for the contribution. @mikefrobbins could you help to review the change, thanks

[mikefrobbins]

Please see my suggestions.

[github-actions]

This PR was labeled "needs-revision" because it has unresolved review comments or CI failures.
Please resolve all open review comments and make sure all CI checks are green. Refer to our guide to troubleshoot common CI failures.

[YanaXu]

Hi @mikurii,

Please join your github account to Azure org.

• Link your GitHub Account with Microsoft Account on this page: Open Source Management Portal / Account link
• Join below organizations on this page: Open Source Management Portal / Organizations
  • Azure

[mikurii]

Hi @YanaXu , thank you for letting me know!
I followed the URLs you provided, and I suppose the PR is now ready to be merged

[YanaXu]

Hi @mikurii, please check the comments from @mikefrobbins.

[YanaXu]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 3 pipeline(s).

[mikurii]

Hi @YanaXu , I've committed the suggestions by @mikefrobbins (thank you for the reviews and comments!).
I apologize for my belated response; I'm still not very familiar with GitHub.

[isra-fel]

Thanks for contributing. -Credential is used in two login scenarios - ROPC (aka username + password) and service principal. Only ROPC will be blocked by MFA because it's a user principal. We'd like to be clear in the doc.

[YanaXu]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 3 pipeline(s).

[YanaXu]

Hi @mikurii,

Could you follow the comment of @isra-fel and update the file?
Also, please refer to this commit to resolve the CI failure.

[github-actions]

This PR was labeled "needs-revision" because it has unresolved review comments or CI failures.
Please resolve all open review comments and make sure all CI checks are green. Refer to our guide to troubleshoot common CI failures.

[notyashhh]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 3 pipeline(s).

[msJinLei]

Thanks for contributing. -Credential is used in two login scenarios - ROPC (aka username + password) and service principal. Only ROPC will be blocked by MFA because it's a user principal. We'd like to be clear in the doc.

@mikurii For Credential, please refer to the comment above.
Also we have update warning message of ROPC flow, please refer to #27671.
We are going to close the PR and welcome to continue to contribute to our product!