Create IP Address Pool AllocationDescription
If allocation of the same ID is found, this is a no-op. If no allocation of the specified ID is found, then a new allocation is created. An allocation cannot be updated once created. When an IP allocation is requested from an IpAddressPool, the IP could be allocated from any subnet in the pool that has the available capacity. Request to allocate an IP will fail if no subnet was previously created. If specific IP was requested, the status of allocation is reflected in the realized state. If any IP is requested, the IP finally allocated is obtained by polling on the realized state until the allocated IP is returned in the extended attributes. An allocation cannot be updated once created.
Allocation parameters for the IP address (e.g. specific IP address) can be specified. Tags, display_name and description attributes are not supported in this release.