UpgradeMode Enum

Specifies the mode of an upgrade to virtual machines in the scale set.:code:
<br /> Possible values are:<br />``<br /> Manual - You control the application of updates to virtual machines in the scale set. You do this by using the manualUpgrade action.:code:
<br /> Automatic - All virtual machines in the scale set are automatically updated at the same time.:code:
<br /> Rolling - Scale set performs updates in batches with an optional pause time in between.