How to import UserLists the custom audience , using the remarketing

hi there, I’ve been trying to create a custom audience and insert a user list into it, adding user data the audience to implement Remarketing features.I’ve followed a REST interface document* (**here * *) *for Java Adwords

How to import UserLists the custom audience , using the REST APIs

I’ve been trying to create a custom audience and insert a user list into it, adding user data the audience to implement Remarketing features. I’ve followed a REST interface document (here ) for Java Adwords API (com.google.