declineJoinApplication method

Future<void> declineJoinApplication(
  1. String groupId,
  2. String username,
  3. {String? reason}

Declines a group request.

Only the group owner or admin can call this method.

Param groupId The group ID.

Param username The username of the user who sends a request to join the group.

Param reason The reason of declining.

Throws A description of the exception. See ChatError.


Future<void> declineJoinApplication(
  String groupId,
  String username, {
  String? reason,
}) async {
  Map req = {'groupId': groupId, 'username': username};
  req.putIfNotNull('reason', reason);

  Map result =
      await _channel.invokeMethod(ChatMethodKeys.declineJoinApplication, req);
  try {
  } on ChatError catch (e) {
    throw e;