docs: public ListVirtualMFADevicesResult withVirtualMFADevices(VirtualMFADevice... virtualMFADevices) {
          if (this.virtualMFADevices == null) {
              setVirtualMFADevices(new com.amazonaws.internal.SdkInternalList<VirtualMFADevice>(virtualMFADevices.length));
          }
          for (VirtualMFADevice ele : virtualMFADevices) {
              this.virtualMFADevices.add(ele);
          }
          return this;
      }