curl --request POST \
  --url https://api.example.com/v1/projects/{project}/sheets:batchCreate \
  --header 'Content-Type: application/json' \
  --data '
{
  "parent": "<string>",
  "requests": [
    {
      "parent": "<string>",
      "sheet": {
        "name": "<string>",
        "title": "<string>",
        "content": "<string>",
        "engine": "ENGINE_UNSPECIFIED",
        "payload": {
          "type": "TYPE_UNSPECIFIED",
          "commands": [
            {
              "start": 123,
              "end": 123
            }
          ]
        }
      }
    }
  ]
}
'

{
  "sheets": [
    {
      "name": "<string>",
      "title": "<string>",
      "content": "<string>",
      "engine": "ENGINE_UNSPECIFIED",
      "creator": "<string>",
      "createTime": "2023-11-07T05:31:56Z",
      "contentSize": "<string>",
      "payload": {
        "type": "TYPE_UNSPECIFIED",
        "commands": [
          {
            "start": 123,
            "end": 123
          }
        ]
      }
    }
  ]
}