addMembersEx method Null safety
Add group members and set a custom field. teamId: The group ID accounts: Accounts (accid) of the users to be added to the group. msg: The invitation's additional information. If the additional information is not required, leave the parameter empty. customInfo: The custom extension field. Leave the parameter empty if the custom extension field is not needed.
Implementation
Future<NIMResult<List<String>>> addMembersEx(
{required String teamId,
required List<String> accounts,
required String msg,
required String customInfo}) {
return _platform.addMembersEx(teamId, accounts, msg, customInfo);
}