curl --request GET \
  --url https://apix.us.amity.co/api/v1/presence/rooms/{roomId}/users \
  --header 'Authorization: Bearer <token>'

{
  "viewers": [
    {
      "userId": "<string>",
      "joinedAt": "2023-11-07T05:31:56Z"
    }
  ],
  "total": 123,
  "limit": 123
}