CmdID

CmdID / PowerShell / Cmdlets / Get

Get-ClusterAvailableDisk

Gets information about the disks that can support Failover Clustering and are visible to all nodes, but aren't yet part of the set of clustered disks. Windows Server PowerShell reference

From the Windows Server PowerShell reference 4 parameters Its page in the reference

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Parameters

4 in the Windows Server PowerShell reference
-All
-ClusterSpecifies the name of the cluster on which to run this cmdlet.
-DiskSpecifies the disks on which to enumerate.
-InputObjectSpecifies the cluster on which to enumerate available shared disks.