Query: cloudwatch_log_metric_filters_for_cloudwatch_log_group

with filtered_log_group as (
  select
    arn,
    name,
    region,
    account_id
  from
    aws_cloudwatch_log_group
  where
    arn = $1
    and region = split_part($1, ':', 4)
    and account_id = split_part($1, ':', 5)
)
select
  f.name as log_metric_filter_name
from
  filtered_log_group g
  left join aws_cloudwatch_log_metric_filter f on g.name = f.log_group_name and g.region = f.region and g.account_id = f.account_id;