Cant to add data in the google sheet

[maxmenGMK]

It is more "example or manual absent" than real issue. I can to read data with this node from gsheet perfectly but i cant to find the way to write there. I was try to use "append row" method and to put nessesary data to topic [["A4","B4","C4"]] and tried another syntax but there still no new rows with data in the sheet. Where i can get the example how i should to write data in cells?
I found the way. may be it helps: msg.payload must be like this [[1,2,3],[4,5,6]].
Sorry for panic :-)

[Jacksonbm1]

I agree, there was almost no way I would have figured this out without you saying this, but also, it should be in JSON (at least based on my experiments). Like whatever you submit should be JSON