curl -X GET 'https://api.example.com/tag-groups/tag_group_priority' \
  -H 'Authorization: Bearer YOUR_TOKEN'

{
  "id": "tag_group_priority",
  "scopeId": "scope_acme",
  "name": "Priority",
  "key": "priority",
  "description": "Task priority levels",
  "origin": "user",
  "maxAppliedPerTarget": 1,
  "isLocked": false,
  "createdBy": "user-1",
  "createdAt": "2024-01-15T10:30:00Z"
}