purpose property

The purpose of this resource, which can be one of the following values:

 - GCE_ENDPOINT for addresses that are used by VM
 instances, alias IP ranges, load balancers, and similar resources.
 - DNS_RESOLVER for a DNS resolver address in a subnetwork
   for a Cloud DNS  inbound
   forwarder IP addresses (regional internal IP address in a subnet of
   a VPC network)
 - VPC_PEERING for global internal IP addresses used for

      private services access allocated ranges.
 - NAT_AUTO for the regional external IP addresses used by
      Cloud NAT when allocating addresses using

      automatic NAT IP address allocation.
 - IPSEC_INTERCONNECT for addresses created from a private
 IP range that are reserved for a VLAN attachment in an
 *HA VPN over Cloud Interconnect* configuration. These addresses
 are regional resources.
 - `SHARED_LOADBALANCER_VIP` for an internal IP address that is assigned
 to multiple internal forwarding rules.
 - `PRIVATE_SERVICE_CONNECT` for a private network address that is
 used to configure Private Service Connect. Only global internal addresses
 can use this purpose.
 - `PASSTHROUGH_LOAD_BALANCER_AVAILABILITY_GROUP0` for addresses
 that can only be assigned to global external Passthrough Network Load
 Balancer forwarding rules, as an Availability Group 0 address.
 - `PASSTHROUGH_LOAD_BALANCER_AVAILABILITY_GROUP1` for addresses that
 can only be assigned to global external Passthrough Network Load Balancer
 forwarding rules, as an Availability Group 1 address.

Check the Purpose enum for the list of possible values.

Implementation

Address class