I am using zapier to send a single image to a message , to append this image, I am getting an error of 401: Unauthorized (HTTP Status Code: 401) , I am sending my bot token and I have authorized the bot I created for this from discord developer portal to access that link, although I am sure I am using the wrong link , as it does not make sense to have a auth link to append an image to a single message, but I am not sure what link to use, or what the auth issue is. thanks.