changeGroupDescription method Null safety
Changes the group description.
Only the group owner or admin can call this method.
Param groupId
The group ID.
Param desc
The new group description.
Throws A description of the exception. See {@link EMError}.
Implementation
Future<void> changeGroupDescription(
String groupId,
String desc,
) async {
Map req = {'desc': desc, 'groupId': groupId};
Map result =
await _channel.invokeMethod(ChatMethodKeys.updateDescription, req);
try {
EMError.hasErrorFromResult(result);
} on EMError catch (e) {
throw e;
}
}