public static SignalServiceSyncMessage ForConfiguration(ConfigurationMessage configuration)
 {
     return(new SignalServiceSyncMessage(null,
                                         null,
                                         null,
                                         null,
                                         null,
                                         null,
                                         null,
                                         configuration));
 }
 private SignalServiceSyncMessage(SentTranscriptMessage sent,
                                  ContactsMessage contacts,
                                  SignalServiceAttachment groups,
                                  BlockedListMessage blockedList,
                                  RequestMessage request,
                                  List <ReadMessage> reads,
                                  VerifiedMessage verified,
                                  ConfigurationMessage configuration)
 {
     Sent          = sent;
     Contacts      = contacts;
     Groups        = groups;
     BlockedList   = blockedList;
     Request       = request;
     Reads         = reads;
     Verified      = verified;
     Configuration = configuration;
 }