PartialSku interface 
Common SKU definition.
Properties
| capacity | If the SKU supports scale out/in then the capacity integer should be included. If scale out/in is not possible for the resource this may be omitted. | 
| family | If the service has different generations of hardware, for the same SKU, then that can be captured here. | 
| name | The name of the SKU. Ex - P3. It is typically a letter+number code. | 
| size | The SKU size. When the name field is the combination of tier and some other value, this would be the standalone code. | 
| tier | This field is required to be implemented by the Resource Provider if the service has more than one tier, but is not required on a PUT. | 
Property Details
capacity
If the SKU supports scale out/in then the capacity integer should be included. If scale out/in is not possible for the resource this may be omitted.
capacity?: numberProperty Value
number
family
If the service has different generations of hardware, for the same SKU, then that can be captured here.
family?: stringProperty Value
string
name
The name of the SKU. Ex - P3. It is typically a letter+number code.
name?: stringProperty Value
string
size
The SKU size. When the name field is the combination of tier and some other value, this would be the standalone code.
size?: stringProperty Value
string
tier
This field is required to be implemented by the Resource Provider if the service has more than one tier, but is not required on a PUT.
tier?: SkuTier