curl --request POST \
  --url https://app.textql.com/v1/sandbox/execute \
  --header 'Authorization: Bearer <token>' \
  --header 'Connect-Protocol-Version: <connect-protocol-version>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "sandboxId": "<string>",
  "code": "<string>"
}
'

{
  "output": [
    "<string>"
  ],
  "error": "<string>",
  "files": [
    {
      "name": "<string>",
      "url": "<string>",
      "mimeType": "<string>"
    }
  ],
  "dataframes": [
    {
      "name": "<string>",
      "numRows": 123,
      "numCols": 123
    }
  ],
  "executionTimeMs": 123
}