Purpose(value)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 . - IPSEC_INTERCONNECT for addresses
created from a private IP range that are reserved for a VLAN
attachment in an IPsec-encrypted Cloud Interconnect configuration.
These addresses are regional resources. Not currently available
publicly. - 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.