code: public com.google.api.ads.admanager.axis.v201805.UserDomainTargeting getUserDomainTargeting() {
          return userDomainTargeting;
      }
docs: Gets the userDomainTargeting value for this Targeting.
  
  @return userDomainTargeting   * Specifies the domains or subdomains that are targeted or excluded
  by the
  {@link LineItem}. Users visiting from an IP address
  associated with
  those domains will be targeted or excluded. This attribute
  is optional.