public Request<bool> SetBroadcast(
ContentId audio , params int[] targetIds
) {
var req = new Request<bool>{
MethodName = "audio.setBroadcast",
Parameters = new Dictionary<string, string> {
{ "audio", audio.ToIdString() },
{ "target_ids", (targetIds??new int[]{}).ToNCStringA()},
}
};
req.Token = _parent.CurrentToken;
return req;
}