Query: eventhub_namespaces_for_key_vault_key

select
  lower(n.id) as eventhub_namespace_id
from
  azure_eventhub_namespace as n,
  jsonb_array_elements(encryption -> 'keyVaultProperties') as p
  left join azure_key_vault_key as k on p ->> 'keyName' = k.name
  left join azure_key_vault as v on v.name = k.vault_name
where
  k.resource_group = v.resource_group
  and k.resource_group = n.resource_group
  and lower(k.id) = $1;