Query: spanner_database_encrypted_with_kms_cmk

select
 address as resource,
  case
    when (attributes_std -> 'encryption_config' ->> 'kms_key_name') is null then 'alarm'
    else 'ok'
  end as status,
  split_part(address, '.', 2) || case
    when (attributes_std -> 'encryption_config' ->> 'kms_key_name') is null then ' not encrypted with KMS CMK'
    else ' encrypted with KMS CMK'
  end || '.' reason
  
  , path || ':' || start_line
from
  terraform_resource
where
  type = 'google_spanner_database';