I'm building a third party SMS filter. I want to know if there's any documentaion about what types of messages are supposed to go int each of the categories: "Junk", "Promotions", "Transactions".
If there isn't documentation, does anyone here know?
I'm building a third party SMS filter. I want to know if there's any documentaion about what types of messages are supposed to go int each of the categories: "Junk", "Promotions", "Transactions".
If there isn't documentation, does anyone here know?