Query: network_load_balancer_backend_address_pools_for_compute_virtual_machine

with network_interface as (
  select
    vm.id,
    nic.id,
    nic.ip_configurations as ip_configurations
  from
    azure_compute_virtual_machine as vm,
    jsonb_array_elements(network_interfaces) as n
    left join azure_network_interface as nic on nic.id = n ->> 'id'
  where
    lower(vm.id) = $1
    and vm.subscription_id = split_part($1, '/', 3)
),
loadBalancerBackendAddressPools as (
  select
    p ->> 'id' as id
  from
    network_interface,
    jsonb_array_elements(ip_configurations) as i,
    jsonb_array_elements(i -> 'properties' -> 'loadBalancerBackendAddressPools') as p
)
select
  lower(pool.id) as pool_id
from
  loadBalancerBackendAddressPools as p
  left join azure_lb_backend_address_pool as pool on lower(pool.id) = lower(p.id);