Greetings, please give instructions on how to create attributes for ads programmatically?! is it possible to get a card somewhere, what should be recorded where? I have such incoming data, I still can’t understand the logic, what is created by hocks, what classes, what depends on what?
Please provide more details; what exactly do you mean by creating an attribute? Maybe, setting values? Have you already created attributes in Listings > Attributes? Are you trying to configure this via REST API or PHP code? This will help us to provide you with a more correct answer.