declineJoinApplication method

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

~english 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. ~end

~chinese 拒绝入群申请。

仅群主和管理员可调用此方法。

Param groupId 群组 ID。

Param userId 申请人的用户 ID。

Param reason 拒绝理由。

Throws 如果有异常会在此抛出，包括错误码和错误信息，详见 ChatError。 ~end

Implementation

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 {
    ChatError.hasErrorFromResult(result);
  } on ChatError catch (e) {
    throw e;
  }
}