Error adding subnet to a space

Hello Guys,

Getting this error and would like to know what I’m doing wrong here the error Thanks.

$juju add-subnet 10.10.10.0/24 priv
ERROR cannot add subnet: Zones cannot be discovered from the provider and must be set

here are my spaces

$ juju spaces
Space Subnets
priv 10.10.10.0/24
undefined 10.100.100.0/24