Can't get Copy-APDashboard.ps1 to work

[meetshamir]

PS C:\WINDOWS\system32> Copy-APDashboard -Name 'AppLens' -Session 'source' -TargetSession 'target'
Copy-APDashboard : [Copy-APDashboard]: Unable to locate a dashboard named [AppLens] in
[app-service-diagnostics-portal][app-service-diagnostics-portal]
At line:1 char:1

• Copy-APDashboard -Name 'AppLens' -Session 'source' -TargetSession 'ta ...

•   + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Copy-APDashboard
  
  

This dashboard is in the project. I have the right PATs for both and source with sufficient permissions. What am I missing here?