Draft: Update Intune Windows Update resource logic

[FabienTschanz]

Pull Request (PR) description

Fixes the IntuneWindowsUpdateForBusinessFeatureUpdateProfileWindows10 resource so that create, update and test works with the requirements of the backend. Some errors might still be thrown during Set-TargetResource, and it is in the responsibility of the configuration owner to adhere to these requirements.

Please note: The RolloutSettings for this resource have the following constraints and notes:

• When creating a policy:
  • If only a start date is specified, then the start date must be at least today.
    • If the desired state date is before the current date, it will be adjusted to the current date.
  • If a start and end date is specified, the start date must be the current date + 2 days, and
    the end date must be at least one day after the start date.
    • If the start date is before the current date + 2 days, it will be adjusted to this date.
• When updating a policy:
  • If only a start date is specified, then the start date must either be the date from the current
    configuration or the current date (or later).
    • If the desired state date is before the current date, it will be adjusted to the current date.
  • If a start and end date is specified, the start date must be the current date + 2 days, and
    the end date must be at least one day after the start date.
    • If the start date is before the current date + 2 days, it will be adjusted to this date.
• When testing a policy:
  • If the policy is missing and the start and end date are before the current date, it will return true.
  • If the start date is different but before the current start date and time, it will return true.

This Pull Request (PR) fixes the following issues

• Fixes Intune Windows Feature Update Profile - Handling for rollout settings #4614
• Fixes IntuneWindowsUpdateForBusinessFeatureUpdateProfileWindows10: Cannot deploy to another tenant #3438

[ricmestre]

This time I won't be able to test it so fast since I gotta make a new release of my product, I'll let you know later.

Thank you!

[FabienTschanz]

No worries, I'm still testing it myself with some test values. That's why it's still in draft 👍