Update Start-ManagedFolderAssistant.md

[Logonzal]

Add opening and closing square bracket in the syntax example.

[learn-build-service-prod]

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exchange/exchange-ps/exchange/Start-ManagedFolderAssistant.md	✅Succeeded	View (exchange-ps)

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[learn-build-service-prod]

Learn Build status updates of commit 2a645a9:

✅ Validation status: passed

File	Status	Preview URL	Details
exchange/exchange-ps/exchange/Start-ManagedFolderAssistant.md	✅Succeeded	View (exchange-ps)

For more details, please refer to the build report.

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[chrisda]

@Logonzal, you're right, but strange things are going on in that cmdlet.

The platyPS utility we use to dump cmdlets to markdown is detecting the HoldCleanup and StopHoldCleanUp switch parameters as Required: True in the HoldCleanupParameterSet and StopHoldCleanupParameterSet parameter sets. When I checked Exchange on-prem and Online code, those parameters are definitely tagged as Required: False.

If a switch parameter is required, by definition it can't have brackets around it, because brackets = optional, which is likely why at some point I removed the brackets. Why I also didn't remove them from StopHoldCleanup is unclear.

Unclear what's going on (I've never known platyPS to make mistakes like that ?!?), but I used my audit from last month to modify your PR to make sure everything matches current reality, including adding square brackets to HoldCleanup and the other ramifications of Required: False.

[learn-build-service-prod]

Learn Build status updates of commit 0760890:

✅ Validation status: passed

File	Status	Preview URL	Details
exchange/exchange-ps/exchange/Start-ManagedFolderAssistant.md	✅Succeeded	View (exchange-ps)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel