Zoom session id in uitoolkit

Hi, I have implemented the Zoom UI Toolkit in my Angular project to set up Zoom meetings. Now, I want to retrieve the session ID of my session when it starts. Please tell me how this is possible. Here is my code snippet:

this.sessionContainer = this.document.getElementById('sessionContainer');
    this.config.videoSDKJWT = this.generateSignature(
      environment.zoomSDKKey,
      environment.zoomSDKSecret,
      this.config.sessionName,
      1,
      'session123',
      'user123',
    );

    if (this.sessionContainer) {
      uitoolkit.joinSession(this.sessionContainer, this.config);
    } else {
      console.error('Preview or session container not found');
    }