curl --request PATCH \
  --url https://{instance}.omniapp.co/api/v2/documents/{documentId}/draft/{draftId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "queryPresentations": {
    "data": {
      "2": {
        "type": "query",
        "name": "Revenue by month",
        "subTitle": "Trailing 12 months",
        "topicName": "order_items",
        "query": {
          "fields": [
            "order_items.created_at[month]",
            "order_items.sale_price_sum"
          ]
        }
      }
    }
  }
}
'

{
  "identifier": "<string>",
  "draftIdentifier": "<string>",
  "name": "<string>",
  "description": "<string>"
}