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400 error on Wordpress User -> Google Sheets

Your Task History ID
How do i resolve this error?
Step Name: Google Sheets > Add New Row
Connection Name: Wordpress User to Google Sheet
Task Error Detail:

"error > code": 400,
"error > message": "Invalid JSON payload received. Unknown name \"\": Root element must be a message.",
"error > status": "INVALID_ARGUMENT",
"error > details > 0 > @type": "type.googleapis.com/google.rpc.BadRequest",
"error > details > 0 > fieldViolations > 0 > description": "Invalid JSON payload received. Unknown name \"\": Root element must be a message."


Well-known member
Staff member
Hey @thebakersjunction !

Kindly check on the image below-


Do check on this video tutorial on how to map data inside Google Sheet from trigger response-

This will work for you further.