你当前正在访问 Microsoft Azure Global Edition 技术文档网站。如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。

DataDiskProperties interface

Request body for adding a new or existing data disk to a virtual machine.

Properties

attachNewDataDiskOptions	Specifies options to attach a new disk to the virtual machine.
existingLabDiskId	Specifies the existing lab disk id to attach to virtual machine.
hostCaching	Caching option for a data disk (i.e. None, ReadOnly, ReadWrite).

Specifies options to attach a new disk to the virtual machine.

attachNewDataDiskOptions?: AttachNewDataDiskOptions

Specifies the existing lab disk id to attach to virtual machine.

existingLabDiskId?: string

string

Caching option for a data disk (i.e. None, ReadOnly, ReadWrite).

hostCaching?: string

string