def __init__(self, metadata, host_vpc_id, host_vpc_region):
    self.metadata = metadata
    self.host_vpc_id = host_vpc_id
    self.host_vpc_region = host_vpc_region
    self.region_cidrs = get_region_cidrs(self.metadata)
    self._validate_cidr_overlap()
def __init__(self, metadata, host_vpc_id, host_vpc_region):
    self.metadata = metadata
    self.host_vpc_id = host_vpc_id
    self.host_vpc_region = host_vpc_region
    self.region_cidrs = get_region_cidrs(self.metadata)
    self._validate_cidr_overlap()