Resize-Partition : Cannot process argument transformation on parameter 'Size'

[aoylerjha]

Powershell Windows ISE error when running Resize-Partition

$supportedSize = (Get-PartitionSupportedSize -DriveLetter K)
Resize-Partition -DriveLetter K -Size $supportedSize.SizeMax
Resize-Partition : Cannot process argument transformation on parameter 'Size'. Cannot convert the "System.Object[]" value of type
"System.Object[]" to type "System.UInt64".
At line:2 char:39

• Resize-Partition -DriveLetter K -Size $supportedSize.SizeMax

•                                   ~~~~~~~~~~~~~~~~~~~~~~
  

  • CategoryInfo : InvalidData: (:) [Resize-Partition], ParameterBindingArgumentTransformationException
  • FullyQualifiedErrorId : ParameterArgumentTransformationError,Resize-Partition

Any recommendations? Insights?