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

{
  "status": "<string>",
  "memoryUsage": "<string>",
  "dataframes": [
    {
      "name": "<string>",
      "numRows": 123,
      "numCols": 123,
      "memoryUsageBytes": 123
    }
  ]
}