curl --request POST \
  --url https://api.getmaxim.ai/v1/datasets/entries \
  --header 'Content-Type: application/json' \
  --header 'x-maxim-api-key: <api-key>' \
  --data '
{
  "workspaceId": "<string>",
  "datasetId": "<string>",
  "entries": [
    [
      {
        "columnId": "<string>",
        "value": {
          "payload": "<string>"
        }
      }
    ]
  ]
}
'

{
  "data": [
    {
      "id": "<string>",
      "rowNo": 123,
      "createdAt": "<string>",
      "cells": [
        {
          "id": "<string>",
          "columnId": "<string>",
          "value": {
            "type": "<string>",
            "payload": {
              "text": "<string>",
              "files": [
                {
                  "id": "<string>",
                  "url": "<string>"
                }
              ]
            }
          },
          "createdAt": "<string>",
          "deletedAt": null,
          "updatedAt": "<string>"
        }
      ]
    }
  ]
}