removeMemberAttributes method

Future<void> removeMemberAttributes({
  1. required String groupId,
  2. required List<String> keys,
  3. String? userId,
})

~english Removes group member custom attributes.

Param groupId Group ID Param keys The keys of the attributes to be removed. Param userId Target user ID to remove attributes

Returns None.

Throws Exception description, see EMError. ~end

~chinese 删除群成员自定义属性。

Param groupId 群组 ID Param keys 要删除的属性键列表 Param userId 要设置属性的用户 ID

Return 无。

Throws 如果有异常会在这里抛出，包含错误码和错误描述，详见 EMError. ~end

Implementation

Future<void> removeMemberAttributes({
  required String groupId,
  required List<String> keys,
  String? userId,
}) async {
  try {
    Map req = {
      'groupId': groupId,
    };
    req.putIfNotNull('userId', userId);
    req.putIfNotNull('keys', keys);
    Map result = await Client.instance.groupManager.callNativeMethod(
        ChatMethodKeys.removeMemberAttributesFromGroup, req);
    EMError.hasErrorFromResult(result);
  } catch (e) {
    rethrow;
  }
}