locale
The locale of the IPAM pool.
The locale for the pool should be one of the following:
An Amazon Web Services Region where you want this IPAM pool to be available for allocations.
The network border group for an Amazon Web Services Local Zone where you want this IPAM pool to be available for allocations (supported Local Zones). This option is only available for IPAM IPv4 pools in the public scope.
If you choose an Amazon Web Services Region for locale that has not been configured as an operating Region for the IPAM, you'll get an error.