Hi all:
I'm attempting to add a child row to a sheet using the API and cURL.  It took some time but finally, taking information from chatgpt and other sources, I was able to get a row added as a child in the proper place.  However, the row is blank and not taking the values I am setting.
curl -X POST https://api.smartsheet.com/2.0/sheets/3571298173144964/rows -H "Authorization: Bearer <TOKEN> "  -H "Content-Type: application/json"  -d "{\"parentId\":525015721938820,\"rows\": [{ \"cells\": [ {\"columnId\": 4063440565129092, \"Value\": \"Child\"}]}]}"
is setting a child row to the parent as expected, but all cells are blank.
Any ideas what is wrong with the value set?
Thanks