+ long sendNoteToSelfMessage(
+ String message, List<String> attachments
+ ) throws Error.AttachmentInvalid, Error.Failure;
+
+ void sendEndSessionMessage(List<String> recipients) throws Error.Failure, Error.InvalidNumber, Error.UntrustedIdentity;
+
+ long sendGroupMessage(
+ String message, List<String> attachments, byte[] groupId
+ ) throws Error.GroupNotFound, Error.Failure, Error.AttachmentInvalid, Error.InvalidGroupId;
+
+ long sendGroupMessageReaction(
+ String emoji, boolean remove, String targetAuthor, long targetSentTimestamp, byte[] groupId
+ ) throws Error.GroupNotFound, Error.Failure, Error.InvalidNumber, Error.InvalidGroupId;
+
+ String getContactName(String number) throws Error.InvalidNumber;
+
+ void setContactName(String number, String name) throws Error.InvalidNumber;
+
+ void setContactBlocked(String number, boolean blocked) throws Error.InvalidNumber;
+
+ void setGroupBlocked(byte[] groupId, boolean blocked) throws Error.GroupNotFound, Error.InvalidGroupId;