curl --request POST \
  --url https://api.klavis.ai/sandbox/monday/{sandbox_id}/initialize \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "workspaces": [
    {
      "name": "<string>",
      "kind": "open",
      "description": "<string>"
    }
  ],
  "boards": [
    {
      "name": "<string>",
      "description": "<string>",
      "board_kind": "public",
      "workspace_id": "<string>",
      "groups": [
        {
          "title": "<string>",
          "color": "<string>",
          "items": [
            {
              "name": "<string>",
              "column_values": {},
              "updates": [
                {
                  "body": "<string>"
                }
              ],
              "subitems": [
                {
                  "name": "<string>",
                  "column_values": {}
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}
'

{
  "sandbox_id": "<string>",
  "status": "idle",
  "message": "<string>",
  "records_created": {}
}