Here i create a code for create a product in catalogue.

I used /{whatsapp_catalogue_id}/products this api

I will share my code also

import requests
json_data = {
                "product_type":self.categ_id.name if self.categ_id else 'All',
                "currency":self.env.company.currency_id.name,
                "image_url":f'{base_url}/web/image/product.template/{self.id}/image_1920',
                "name":self.name,
                "price":int(self.list_price*100),
                "retailer_id":str(self.id),
                "description":self.name,
                "link":"https://test.itieit.com/web#id=23&cids=2&menu_id=237&action=404&model=product.template&view_type=form"
            }

            _logger.info("=-=-json_data=---%s"%json_data)
            response = headers = {
                'Authorization':'Bearer accesstoken'
            }
            response = requests.request('POST', "https://graph.facebook.com/v18.0/{self.env.company.whatsapp_catalogue_id}/products", headers=headers, data=json_data)

When i send this request it is always give me error

{"error":{"message":"Invalid parameter","type":"OAuthException","code":100,"error_subcode":1803002,"is_transient":false,"error_user_title":"A required field is missing","error_user_msg":"Products without \"link\" information can't be uploaded. Please check that this field is included for each product in a separate, labelled column.","fbtrace_id":"AQC2Gd5rz3C4Ijy4qz0U2Jc"}}

This is message

Products without \"link\" information can't be uploaded. Please check that this field is included for each product in a separate, labelled column.

But i am sending link parameter already.

All the APIs are working only this API give me same error again and again even i am passing the parameter.