Since the resources is not in the yaml backup cloud configuration. How does these effectively work?

[prabhat]

backup yaml should have list of product and proxies that are approved for that product. See related answer at https://community.apigee.com/questions/15626/when-using-the-edgemicro-gateway-in-the-products-w.html

[#2]

Not any of the resources defined in the products are in the saved yaml file, The resources does affect how the edgemicro gw behaves.

Please see my answer at

https://community.apigee.com/questions/15626/when-using-the-edgemicro-gateway-in-the-products-w.html also