Hello, guys, I'm trying to add product in the infusionsoft using xmlrpc suite of infusionsoft but the problem that I'm facing is that when ever I try adding it it throws me an error saying

 [NoFieldFound]No field found: Product.product_name

This is the data that I'm trying to add. Please tell me what is it that I'm doing wrong. Thanks

Array
(
    [product_name] => Nala Dress / 8
)