curl --request POST \
  --url https://api.hyra.io/activity/sessions/{workspaceId}/{eventId}/server \
  --header 'Authorization: Bearer <token>'

{
  "source": "<string>",
  "groups": [
    {
      "_id": "<string>",
      "name": "<string>",
      "priority": 123,
      "roles": [
        {
          "_id": "<string>",
          "user_id": "<string>",
          "name": "<string>"
        }
      ],
      "attendees": [
        {
          "_id": "<string>",
          "user_id": "<string>"
        }
      ]
    }
  ],
  "created_by": "<string>",
  "_id": "<string>",
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z"
}