Help with payload and Record ID

[RichardLG]

HI, this is my code for my payload posting to a table using Google Apps Script:

var payload = JSON.stringify({

"records": [{

"fields": {

"OnlineSubmissionLink": [{ "id": linkedRecordID }], // Set the linked record field

// "SaleDate": formattedSaleDate,

// "SalePrice": donationAmount

},

"typecast": true

}]

});

My log says: Constructed Payload: {"records":[{"fields":{"OnlineSubmissionLink":[{"id":"recXE6yQpMi1NyWRx"}]},"typecast":true}]}

for my payload, but I'm getting this error:

 {"error":{"type":"INVALID_REQUEST_UNKNOWN","message":"Invalid request: parameter validation failed. Check your request data."}}

when I attempt to POST the Record ID into the linked record field. 

Sorry, I'm no expert so am struggling a bit. Any advice would be ssoooo welcome! 🙏

[kuovonne · Accepted solution]

Try using an array of the record ID "OnlineSubmissionLink": [linkedRecordID],, not an array of objects. The original web API takes an array of record IDs, not an array of objects (unlike Airtable scripting or the payload from a webhook).

[RichardLG]

Thank you so much! Problem solved. 🙏