curl --request PUT \
  --url https://api.getmaxim.ai/v1/datasets/splits \
  --header 'Content-Type: application/json' \
  --header 'x-maxim-api-key: <api-key>' \
  --data '
{
  "id": "<string>",
  "datasetId": "<string>",
  "name": "<string>",
  "description": "<string>"
}
'

{
  "data": [
    {
      "id": "<string>",
      "name": "<string>",
      "type": "<string>",
      "meta": {
        "columnDataType": "<string>",
        "delimiter": "<string>"
      },
      "columnType": "<string>"
    }
  ]
}