Creates a new subnet group.
See https://www.paws-r-sdk.com/docs/dax_create_subnet_group/ for full documentation.
dax_create_subnet_group(SubnetGroupName, Description = NULL, SubnetIds)
[required] A name for the subnet group. This value is stored as a lowercase string.
A description for the subnet group
[required] A list of VPC subnet IDs for the subnet group.