I'd like to get notification about generation of call-log

I am using the https://github.com/ringcentral/ringcentral-csharp-client c# SDK.

After the call is completed, i am going to download recorded wav file.

I was going to download recorded file, when phone state get changed "NoCall" from "CallConnected".

function I used is follow.

subscription.EventFilters.Add("/restapi/v1.0/account/~/extension/~/presence?detailedTelephonyState=true");

This function was used to get phone state.

But At this time recorded file wasn't generated yet.

The file was generated after a few sec.

I'd like to get notification about generation of call-log

I am going to download file when call-log is created.

Can I use subscription funciotn to get notification about generation call-log.?

Kind Regurd.