data Disks
  Parameters
value
Specifies the parameters that are used to add a data disk to a virtual machine. 
 For more information about disks, see About disks and VHDs for Azure virtual machines.
Parameters
values
Specifies the parameters that are used to add a data disk to a virtual machine. 
 For more information about disks, see About disks and VHDs for Azure virtual machines.
Parameters
argument
Specifies the parameters that are used to add a data disk to a virtual machine. 
 For more information about disks, see About disks and VHDs for Azure virtual machines.