I have a product/website. And one of my affiliates wants to promote us with paid youtube ads using instream ads. He says he needs me to verify our website so he can link youtube to it for cards and annotations. To do this, we wants me to upload a google html file (something like: googleab54829dks.html)
But is there a way for him to link youtube to our site for cards and annotations without us verifying him? I don't want him to have access to all of our data.