curl -L -X GET 'https://apis.roblox.com/cloud/v2/groups/{group}' \
  -H 'x-api-key: {your-api-key}'

{
  "path": "groups/123",
  "createTime": "2023-07-05T12:34:56Z",
  "updateTime": "2023-07-05T12:34:56Z",
  "id": "7",
  "displayName": "Roblox",
  "description": "Official fan club of Roblox!",
  "owner": "users/21557",
  "memberCount": 10196297,
  "publicEntryAllowed": true,
  "locked": true,
  "verified": true
}