The size of the Redis cache to deploy. Valid values for a SKU family of C (Basic/Standard) are 0, 1, 2, 3, 4, 5, 6, and for P (Premium) family are 1, 2, 3, 4, 5.
family
0, 1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5