Query: ec2_instance_uses_imdsv2

select
  address as resource,
  case
    when coalesce(
      trim(
        attributes_std -> 'metadata_options' ->> 'http_tokens'
      ),
      ''
    ) in ('optional', '') then 'alarm'
    else 'ok'
  end as status,
  split_part(address, '.', 2) || case
    when (
      attributes_std -> 'metadata_options' -> 'http_tokens'
    ) is null then ' ''http_tokens'' is not defined'
    when (
      attributes_std -> 'metadata_options' ->> 'http_tokens'
    ) = 'optional' then ' not configured to use Instance Metadata Service Version 2 (IMDSv2)'
    else ' configured to use Instance Metadata Service Version 2 (IMDSv2)'
  end || '.' as reason,
  path || ':' || start_line
from
  terraform_resource
where
  type = 'aws_instance';