docs: public ServiceConfiguration withBaseEndpointDnsNames(String... baseEndpointDnsNames) {
          if (this.baseEndpointDnsNames == null) {
              setBaseEndpointDnsNames(new com.amazonaws.internal.SdkInternalList<String>(baseEndpointDnsNames.length));
          }
          for (String ele : baseEndpointDnsNames) {
              this.baseEndpointDnsNames.add(ele);
          }
          return this;
      }