Status: IN
CloudWatch log group names for CloudTrail must be unique per Region per account, with a maximum length of 512 characters and allowed characters `a-z, A-Z, 0-9, _ - / . #`.
Source: entries/2026/03/12/awscloudtrail-latest-userguide-cloudwatch-log-group-log-stream-naming-for-cloudt.md
JSON