docs: public Iterable<BoxMetadataCascadePolicy.Info> getMetadataCascadePolicies(String... fields) {
          Iterable<BoxMetadataCascadePolicy.Info> cascadePoliciesInfo =
                  BoxMetadataCascadePolicy.getAll(this.getAPI(), this.getID(), fields);
  
          return cascadePoliciesInfo;
      }