SharedGalleryDiskImage interface   
This is the disk image base class.
Properties
| disk | 
	This property indicates the size of the VHD to be created. NOTE: This property will not be serialized. It can only be populated by the server.  | 
| host | 
	The host caching of the disk. Valid values are 'None', 'ReadOnly', and 'ReadWrite'  | 
Property Details
		diskSizeGB
	 
	This property indicates the size of the VHD to be created. NOTE: This property will not be serialized. It can only be populated by the server.
diskSizeGB?: number
				Property Value
number
		hostCaching
	 
	The host caching of the disk. Valid values are 'None', 'ReadOnly', and 'ReadWrite'
hostCaching?: string
				Property Value
string