Get-MgUserPlannerPlanTask returns Error

[icedkopi4me]

After getting the userid and plannerplan id, I tried to run them with the get-mguserplannerplantask command but the following error occurred. Could this be a bug?

Get-MgUserPlannerPlanTask : No HTTP resource was found that matches the request URI 'https://tasks.office.com:444/taska
pi/V3.0/users('UserIDMasked')/details/plans('PlannerPlanIDMasked')/tasks'.
At line:1 char:1

• Get-MgUserPlannerPlanTask -UserId UserIDMasked ...

•   + CategoryInfo          : InvalidOperation: ({ UserId = ce12...ndProperty =  }:<>f__AnonymousType29`10) [Get-MgUse
   rPlannerPlanTask_List1], RestException`1
    + FullyQualifiedErrorId : Microsoft.Graph.PowerShell.Cmdlets.GetMgUserPlannerPlanTask_List1 
  

AB#10672

[peombwa]

@icedkopi4me, thanks for surfacing. The error message is saying that the service doesn't support this call (GET /users/{user-id}/planner/plans/{plan-id}/tasks). Unfortunately, the metadata that this SDK is generated from isn't fully annotated to tell us whether or not this API path is supported. We will remove Get-MgUserPlannerPlanTask in our next release.

According to the API reference docs, you can only list planner tasks attached to a user using Get-MgUserPlannerTask - GET /users/{id}/planner/tasks. In your case, you can use this command and filter the response by planId like this:

Get-MgUserPlannerTask -UserId $env:App_User_Id -Debug | where PlanId -eq $PlanId

I'd also recommend you open a feature request here for the service team to add this API in the future.