Windows PowerShell command on Get-command Update-Disk

NAME
    Update-Disk
    
SYNOPSIS
    Updates cached information about the specified Disk object only
    
    
SYNTAX
    Update-Disk [-Number]  [-CimSession ] [-PassThru] [-ThrottleLimit ] 
    []
    
    Update-Disk [-CimSession ] [-FriendlyName ] [-PassThru] [-ThrottleLimit ] 
    []
    
    Update-Disk [-CimSession ] [-PassThru] [-ThrottleLimit ] []
    
    Update-Disk [-CimSession ] [-PassThru] [-ThrottleLimit ] -Path  []
    
    Update-Disk [-CimSession ] [-PassThru] [-ThrottleLimit ] -UniqueId  
    []
    
    
DESCRIPTION
    The Update-Disk cmdlet updates cached information about the specified Disk object only.
    

PARAMETERS
    -CimSession []
        Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such 
        as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local 
        computer.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       false
        Accept wildcard characters?  false
        
    -FriendlyName []
        Specifies a friendly name for a disk. The friendly name may be defined by a user and is not guaranteed to be 
        unique.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       True (ByPropertyName)
        Accept wildcard characters?  false
        
    -Number 
        Specifies a disk number on which the cmdlet acts.
        
        Required?                    true
        Position?                    1
        Default value                none
        Accept pipeline input?       True (ByPropertyName)
        Accept wildcard characters?  false
        
    -PassThru []
        Sends items from the interactive window down the pipeline as input to other cmdlets. By default, this cmdlet 
        does not generate any output. 
         
                                
        To send items from the interactive window down the pipeline, click to select the items and then click OK. 
        Shift-click and Ctrl-click are supported.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       false
        Accept wildcard characters?  false
        
    -Path 
        Contains valid path information.
        
        Required?                    true
        Position?                    named
        Default value                none
        Accept pipeline input?       True (ByPropertyName)
        Accept wildcard characters?  false
        
    -ThrottleLimit []
        Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this 
        parameter is omitted or a value of 0 is entered, then Windows PowerShellr calculates an optimum throttle limit 
        for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies 
        only to the current cmdlet, not to the session or to the computer.
        
        Required?                    false
        Position?                    named
        Default value                none
        Accept pipeline input?       false
        Accept wildcard characters?  false
        
    -UniqueId 
        Specifies an ID used to uniquely identify a Disk object in the system. The ID persists through restarts.
        
        Required?                    true
        Position?                    named
        Default value                none
        Accept pipeline input?       True (ByPropertyName)
        Accept wildcard characters?  false
        
    
        This cmdlet supports the common parameters: Verbose, Debug,
        ErrorAction, ErrorVariable, WarningAction, WarningVariable,
        OutBuffer, PipelineVariable, and OutVariable. For more information, see 
        about_CommonParameters (https:/go.microsoft.com/fwlink/?LinkID=113216). 
    
INPUTS
    Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_Disk
        http://msdn.microsoft.com/library/windows/desktop/hh830493.aspx
        
    
        The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management 
        Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the 
        underlying WMI object.
    
    
OUTPUTS
    Microsoft.Management.Infrastructure.CimInstance#ROOT/Microsoft/Windows/Storage/MSFT_Disk
        http://msdn.microsoft.com/library/windows/desktop/hh830493.aspx
        
    
        The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management 
        Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the 
        underlying WMI object.
    
    
    EXAMPLE 1
    
    PS C:\>Update-Disk -Number 0
    
    This example refreshes cached information about the specified disk.
    
    
    
RELATED LINKS
    Online Version: http://go.microsoft.com/fwlink/?LinkId=816501
    Clear-Disk 
    Get-Disk 
    Initialize-Disk 
    Set-Disk