-RegenerationPeriod option does not accept 180

[juntakata]

it should be -RegenerationPeriod ([System.Timespan]::FromDays(180))

Description

-RegenerationPeriod 180 will result in a bad request.

Checklist

• I have read the Submitting Changes section of CONTRIBUTING.md
• The title of the PR is clear and informative
• The appropriate change log has been updated
• The PR does not introduce breaking changes
• If applicable, the changes made in the PR have proper test coverage
• For public API changes to cmdlets:
  • the changes have gone through a cmdlet design review (Microsoft internal partners only)
  • the cmdlet markdown files were generated using the platyPS module

[adxsdkps]

Can one of the admins verify this patch?

[cormacpayne]

@juntakata Hey Jun, thanks for making this fix! In December we moved from the AzureRM module to our new Az module, so currently, all of our development efforts are towards Az. The change you're proposing is for the AzureRM documentation, which we aren't actively shipping, so I went ahead and made your change for the corresponding Az cmdlet in our master branch: #8433

I'm going to close this PR in favor of the one above; please let me know if you have any questions or concerns!

[juntakata]

Thanks! Yes you are right. AzureRM is obsolete.