I wonder, passing msg.payload to 'node-red-contrib-send-multipart-formdata' form value

Hi Node-red fellows,
i wonder can i pass msg.payload to formData Value.

Ref:node-red-contrib-send-multipart-formdata (node) - Node-RED

im trying to pass with msg['http-send-multipart-options'], still got no clue...

i wonder can i pass msg.payload to formData Value.

Yes, you can use the default nodes, see documentation.