code: public ListDomainNamesResult withDomainNames(java.util.Map<String, String> domainNames) {
          setDomainNames(domainNames);
          return this;
      }
docs: <p>
  The names of the search domains owned by an account.
  </p>
  
  @param domainNames
  The names of the search domains owned by an account.
  @return Returns a reference to this object so that method calls can be chained together.